Title Dr. First Name DEBANJAN Last Name BOSE
Designation Associate Professor
Department Department of Physics
Email debanjan.bose@cukashmir.ac.in
Webpage
Phone.no 9007184162
Employement Info
Employee Type Nature Of Employment
Teaching Permanent
Educational Qualifications
Degree/Certification Name Institution Year of Completion
PG University of Calcutta 2000
UG University of Calcutta 1998
HSC West Bengal Council of Higher Secondary Education 1995
SSC West Bengal Board of Secondary Education 1993
Ph.D. - Ph.D. Tata Institute of Fundamental Research
Fellowship Details
Name Of Fellowship Awarding Body Fellowship Level
Ramanujan Fellowship SERB, DST National
Teaching Experience (Within Institution)
Designation Duration
Associate Professor & Head Presently Working since 12-04-2024 (2 years, 6 months, 11 days)
Teaching Experience (Outside Institution)
Designation Institute Duration
Visiting Faculty Indian Association for the Cultivation of Science 15-05-2017 To 15-07-2017 (2 months)
Visiting Faculty Presidency University 01-11-2022 To 31-03-2024 (1 years, 4 months, 30 days)
Ramanujan Fellow Indian Institute of Technology, Kharagpur 15-11-2017 To 30-11-2020 (3 years, 15 days)
Research Faculty Sungkyunkwan University 01-09-2013 To 30-04-2017 (3 years, 7 months, 29 days)
Ramanujan Fellow S N Bose National Centre for Basic Sciences 01-12-2020 To 14-11-2022 (1 years, 11 months, 13 days)
Postdoctoral Fellow Vrije Universiteit Brussel, Belgium 01-11-2009 To 31-12-2012 (3 years, 1 months, 30 days)
Postdoctoral Fellow Universidad Complutense de Madrid 01-01-2008 To 31-10-2009 (1 years, 9 months, 30 days)
Visiting Fellow Tata Institute of Fundamental Research 01-04-2007 To 31-12-2007 (8 months, 30 days)
Visitng Scientist Tata Institute of Fundamental Research 01-04-2013 To 30-06-2013 (2 months, 29 days)
Visiting Scientist Physical research Laboratory 17-07-2017 To 13-11-2017 (3 months, 27 days)
Visiting Scientist Saha Institute of Nuclear physics 01-01-2013 To 31-03-2013 (2 months, 30 days)
Administrative Experience (Within Institution)
Designation Duration
Associate Professor Presently Working since 03-05-2024 (2 years, 5 months, 20 days)
Courses/Subjects Taught
Teaching Activity Type Course Title Semester Total Assigned Classes Number of Classes Taught Duration
Lecture Group theory and particle physics 10 60 60 15-04-2024 To 28-06-2024 (2 months, 13 days)
Lecture Group theory and particle physics 10 60 40 03-03-2025 To 04-06-2025 (3 months, 1 days)
Lecture Advance Statistical Mechanics 9 60 30 01-09-2024 To 04-12-2024 (3 months, 3 days)
Lecture Astronomy & Astrophysics 9 60 60 01-09-2024 To 10-12-2024 (3 months, 9 days)
Lecture High Energy Astrophysics 10 60 40 04-03-2025 To 04-06-2025 (3 months)
Lecture High Energy Astrophysics 10 60 60 27-01-2026 To 20-05-2026 (3 months, 23 days)
Lecture Astronomy & Astrophysics 9 60 60 11-08-2025 To 20-11-2025 (3 months, 9 days)
Lecture Group Theory and Particle Physics 10 60 60 27-01-2026 To 20-05-2026 (3 months, 23 days)
Lecture Advance Statistical Mechanics 9 60 30 11-08-2025 To 20-11-2025 (3 months, 9 days)
Supervision Physics Lab 4 4 4 18-02-2026 To 19-05-2026 (3 months, 1 days)
Supervision Physics Lab 8 6 6 23-02-2026 To 22-05-2026 (2 months, 29 days)
Supervision Physics Lab 1 8 8 13-08-2025 To 20-11-2025 (3 months, 7 days)
Supervision Physics Lab 6 4 4 19-02-2026 To 22-05-2026 (3 months, 3 days)
Supervision Physics Lab 2 6 6 19-02-2025 To 15-05-2025 (2 months, 26 days)
Supervision Physics Lab 7 8 8 02-09-2024 To 15-11-2024 (2 months, 13 days)
Practical Physics Lab 8 10 10 18-04-2024 To 28-06-2024 (2 months, 10 days)
Collaborative Activities
Title of Collaboration Name of Collaborative Agency Year Of Collaboration Duration (in months)
Hyper Kamiokande Hyper Kamiokande Collaboration 2020 60
IceCube Collaboration IceCube Collaboration 2009 96
MAGIC collaboration MAGIC collaboration 2008 22
Research Supervision Overview
PhD Scholars Supervised PhD Degrees Awarded Theses Submitted
0 1 1
M.Phil Scholars Supervised M.Phil Degrees Awarded M.Phil Theses Submitted
2 14 0
Research Publications
Title of Article Type of Publication Name of Journal ISSN Journal Volume Year Link to Article DOI (Digital Object Identifier)
Sensitivity of the Hyper-Kamiokande experiment to neutrino oscillation parameters using accelerator neutrinos Research Papers in Peer Reviewed Journals The European Physical Journal C 2026 https://doi.org/10.1140/epjc/s10052-025-14938-9
Evaluating plastic scintillator performance as a substitute of LYSO in SiPM based animal PET scanners: a GEANT4 simulation analysis Research Papers in Peer Reviewed Journals Journal of Instrumentation 2025 https://doi.org/10.1088/1748-0221/20/11/P11001
Exploring year-timescale transient and long-term quasi-periodic oscillations in optical and gamma-ray light curves of blazars Research Papers in Peer Reviewed Journals Journal of High Energy Astrophysics 2025 https://doi.org/10.1016/j.jheap.2025.100466
Broadband spectral modeling of blazars: Constraining the Lorentz factor and Gamma-ray emission site Research Papers in Peer Reviewed Journals Journal of High Energy Astrophysics 2025 https://doi.org/10.1016/j.jheap.2025.100452
Unraveling the broadband spectrum of B2 1308+326: A clue to its high energy emission mechanism Research Papers in Peer Reviewed Journals New Astronomy 2025 https://doi.org/10.1016/j.newast.2025.102463
Searching for quasi periodic oscillations in optical and gamma-ray emissions and black hole mass estimation of blazar ON 246 Research Papers in Peer Reviewed Journals Publications of the Astronomical Society of Australia 2025 https://doi.org/10.1017/pasa.2025.10074
Comprehensive variability analysis of blazars using Fermi light curves across multiple timescales Research Papers in Peer Reviewed Journals Physical Review D 2025 https://doi.org/10.1103/61tz-jk8c
From microquasars to AGN: A uniform jet variability Research Papers in Peer Reviewed Journals Physical Review D 2025 https://doi.org/10.1103/PhysRevD.111.083049
Follow-up of Neutron Star Mergers with CTA and Prospects for Joint Detection with Gravitational-wave Detectors Research Papers in Peer Reviewed Journals The Astrophysical Journal 2025 https://doi.org/10.3847/1538-4357/adbd12
Study of multi-wavelength variability, emission mechanism and quasi-periodic oscillation for transition blazar S5 1803+784 Research Papers in Peer Reviewed Journals Journal of High Energy Astrophysics 2025 https://doi.org/10.1016/j.jheap.2025.100372
Detection of Quasi-periodic oscillations in gamma-rays for blazar PKS 2255-282 Research Papers in Peer Reviewed Journals The Astrophysical Journal 2024 https://doi.org/10.3847/1538-4357/ad7391
Gravitational memory signal from neutrino self-interactions in supernova Research Papers in Peer Reviewed Journals Physical Review D Letter 2024 https://journals.aps.org/prd/abstract/10.1103/PhysRevD.110.L061501
Probing the disc-jet coupling in S4 0954+65, PKS 0903-57, & 4C +01.02 with γ-rays Research Papers in Peer Reviewed Journals Monthly Notices of the Royal Astronomical Society 2023 https://doi.org/10.1093/mnras/stad3399
Quasi Periodic Oscillations Detected in Gamma-rays for Blazar PKS 0346-272 Research Papers in Peer Reviewed Journals Astronomy & Astrophysics 2023 https://doi.org/10.1051/0004-6361/202346400
Multi-Wavelength Study of Blazar 1ES 1218+304 using Gamma-ray, X-ray and Optical Data Research Papers in Peer Reviewed Journals Monthly Notices of the Royal Astronomical Society 2023 https://doi.org/10.1093/mnras/stad2088
Detection of periodicity in the gamma-ray light curve of the BL Lac 4FGL J2202.7+4216 Research Papers in Peer Reviewed Journals Monthly Notices of the Royal Astronomical Society Letters 2023 https://doi.org/10.1093/mnrasl/slad057
Probing Gamma-Ray Burst afterglows with the Cherenkov Telescope Array Research Papers in Peer Reviewed Journals Monthly Notices of the Royal Astronomical Society 2023 https://doi.org/10.1093/mnras/stad1388
Multi-frequency Variability Study of Flat-Spectrum Radio Quasar PKS 0346-27 Research Papers in Peer Reviewed Journals Monthly Notices of the Royal Astronomical Society 2023 https://doi.org/10.1093/mnras/stad167
BROADBAND SPECTRO-TEMPORAL STUDY ON BLAZAR TXS 1700+685 Research Papers in Peer Reviewed Journals Monthly Notices of the Royal Astronomical Society 2022 https://doi.org/10.1093/mnras/stac2068
Multi-wavelength temporal and spectral analysis of Blazar S5 1803+78 Research Papers in Peer Reviewed Journals Monthly Notices of the Royal Astronomical Society 2022 https://doi.org/10.1093/mnras/stac1009
Very-high-energy gamma-ray astronomy Research Papers in Peer Reviewed Journals The European Physical Journal Special Topics 2022 https://doi.org/10.1140/epjs/s11734-022-00444-6
Galactic and Extragalactic Sources of Very High Energy Gamma-rays Research Papers in Peer Reviewed Journals The European Physical Journal Special Topics 2022 https://doi.org/10.1140/epjs/s11734-022-00434-8
Ground-based gamma-ray astronomy: history and development of techniques Research Papers in Peer Reviewed Journals The European Physical Journal Special Topics 2021 https://doi.org/10.1140/epjs/s11734-021-00396-3
Supernova Model Discrimination with Hyper-Kamiokande Research Papers in Peer Reviewed Journals The Astrophysical Journal 2021 https://iopscience.iop.org/article/10.3847/1538-4357/abf7c4
Study of Temporal and Spectral variability for Blazar PKS 1830-211 with Multi-Wavelength Data Research Papers in Peer Reviewed Journals The Astrophysical Journal 2021 https://iopscience.iop.org/article/10.3847/1538-4357/abfd33
Broadband Modelling of Orphan Gamma Ray Flares Research Papers in Peer Reviewed Journals Journal of High Energy Astrophysics 2021 https://doi.org/10.1016/j.jheap.2020.12.001
Multi Frequency Temporal and Spectral variability study of Blazar PKS 1424-418 Research Papers in Peer Reviewed Journals Monthly Notices of the Royal Astronomical Society 2021 https://doi.org/10.1093/mnras/staa3639
Search for nonstandard neutrino interactions with IceCube DeepCore Research Papers in Peer Reviewed Journals Physical Review D 2018 https://doi.org/10.1103/PhysRevD.97.072009
Measurement of Atmospheric Neutrino Oscillations at 6–56 GeV with IceCube DeepCore Research Papers in Peer Reviewed Journals Physical Review Letters 2018 https://doi.org/10.1103/PhysRevLett.120.071801
Search for High-energy Neutrinos from Binary Neutron Star Merger GW170817 with ANTARES,IceCube, and the Pierre Auger Observatory Research Papers in Peer Reviewed Journals The Astrophysical Journal Letters 2017 https://doi.org/10.3847/2041-8213/aa9aed
Multiwavelength follow-up of a rare IceCube neutrino multiplet Research Papers in Peer Reviewed Journals Astronomy & Astrophysics 2017 https://doi.org/10.1051/0004-6361/201730620

Measurement of the Multi-TeV Neutrino Cross Section with IceCube Using Earth Absorption Research Papers in Peer Reviewed Journals Nature 2017 https://doi.org/10.1038/nature24459
Constraints on Galactic Neutrino Emission with Seven Years of IceCube Data Research Papers in Peer Reviewed Journals The Astrophysical Journal 2017 https://doi.org/10.3847/1538-4357/aa8dfb
Measurement of the νµ energy spectrum with IceCube-79 Research Papers in Peer Reviewed Journals The European Physical Journal C 2017 https://doi.org/10.1140/epjc/s10052-017-5261-3
Multi-messenger Observations of a Binary Neutron Star Merger Research Papers in Peer Reviewed Journals The Astrophysical Journal Letters 2017 https://doi.org/10.3847/2041-8213/aa91c9
Search for Astrophysical Sources of Neutrinos Using Cascade Events in IceCube Research Papers in Peer Reviewed Journals The Astrophysical Journal 2017 https://doi.org/10.3847/1538-4357/aa8508
Search for high-energy neutrinos from gravitational wave event GW151226 and candidate LVT151012 with ANTARES and IceCube Research Papers in Peer Reviewed Journals Physical Review D 2017 https://doi.org/10.1103/PhysRevD.96.022005
Extending the Search for Muon Neutrinos Coincident with Gamma-Ray Bursts in IceCube Data Research Papers in Peer Reviewed Journals The Astrophysical Journal 2017 https://doi.org/10.3847/1538-4357/aa7569
South Pole Glacial Climate Reconstruction from Multi-Borehole Laser Particulate Stratigraphy Research Papers in Peer Reviewed Journals Journal of Glaciology 2017 https://doi.org/10.3189/2013JoG13J068

Search for sterile neutrino mixing using three years of IceCube DeepCore data Research Papers in Peer Reviewed Journals Physical Review D 2017 https://doi.org/10.1103/PhysRevD.95.112002
Astrophysical Neutrinos and Cosmic Rays Observed by IceCube Research Papers in Peer Reviewed Journals Advances in Space Research 2017 https://doi.org/10.1016/j.asr.2017.05.030
The IceCube realtime alert system Research Papers in Peer Reviewed Journals Astroparticle Physics 2017 https://doi.org/10.1016/j.astropartphys.2017.05.002
PINGU: a vision for neutrino and particle physics at the South Pole Research Papers in Peer Reviewed Journals Journal of Physics G: Nuclear and Particle Physics 2017 https://doi.org/10.1088/1361-6471/44/5/054006
The IceCube Neutrino Observatory: instrumentation and online systems Research Papers in Peer Reviewed Journals Journal of Instrumentation 2017 http://dx.doi.org/10.1088/1748-0221/12/03/P03012
Search for Annihilating Dark Matter in the Sun with 3 Years of IceCube Data Research Papers in Peer Reviewed Journals The European Physical Journal C 2017 https://doi.org/10.1140/epjc/s10052-017-4689-9
First Search for Dark Matter Annihilations in the Earth with the IceCube Detector Research Papers in Peer Reviewed Journals The European Physical Journal C 2017 https://doi.org/10.1140/epjc/s10052-016-4582-y
All-sky Search for Time-integrated Neutrino Emission from Astrophysical Sources with 7 yr of IceCube Data Research Papers in Peer Reviewed Journals The Astrophysical Journal 2017 http://dx.doi.org/10.3847/1538-4357/835/2/151
The Contribution Of FERMI-2LAC Blazars To Diffuse TeV-PeV Neutrino Flux Research Papers in Peer Reviewed Journals The Astrophysical Journal 2017 http://dx.doi.org/10.3847/1538-4357/835/1/45
Constraints on Ultra-High-Energy Cosmic-Ray Sources from a Search for Neutrinos Above 10 PeV with IceCube Research Papers in Peer Reviewed Journals Physical Review Letters 2016 https://doi.org/10.1103/PhysRevLett.117.241101
Observation and Characterization of a Cosmic Muon Neutrino Flux from the Northern Hemisphere Using Six Years of IceCube Data Research Papers in Peer Reviewed Journals The Astrophysical Journal 2016 http://dx.doi.org/10.3847/0004-637X/833/1/3
Very High-Energy Gamma-Ray Follow-Up Program Using Neutrino Triggers from IceCube Research Papers in Peer Reviewed Journals Journal of Instrumentation 2016 http://dx.doi.org/10.1088/1748-0221/11/11/P11009
All-flavour Search for Neutrinos from Dark Matter Annihilations in the Milky Way with IceCube/DeepCore Research Papers in Peer Reviewed Journals The European Physical Journal C 2016 https://doi.org/10.1140/epjc/s10052-016-4375-3
Searches for Sterile Neutrinos with the IceCube Detector Research Papers in Peer Reviewed Journals Physical Review Letters 2016 https://doi.org/10.1103/PhysRevLett.117.071801
Anisotropy in Cosmic-Ray Arrival Directions in the Southern Hemisphere with Six Years of Data from the IceCube Detector Research Papers in Peer Reviewed Journals The Astrophysical Journal 2016 https://iopscience.iop.org/article/10.3847/0004-637X/826/2/220
High-Energy Neutrino Follow-Up Search of Gravitational Wave Event GW150914 with ANTARES and IceCube Research Papers in Peer Reviewed Journals Physical Review D 2016 https://doi.org/10.1103/PhysRevD.93.122010
Lowering IceCube’s Energy Threshold for Point Source Searches in the Southern Sky Research Papers in Peer Reviewed Journals The Astrophysical Journal Letters 2016 http://dx.doi.org/10.3847/2041-8205/824/2/L28
An All-Sky Search for Three Flavors of Neutrinos from Gamma-Ray Bursts with the IceCube Neutrino Observatory Research Papers in Peer Reviewed Journals The Astrophysical Journal 2016 http://dx.doi.org/10.3847/0004-637X/824/2/115
Improved Limits on Dark Matter Annihilation in the Sun with the 79-string IceCube Detector and Implications for Supersymmetry Research Papers in Peer Reviewed Journals Journal of Cosmology and Astroparticle Physics 2016 http://dx.doi.org/10.1088/1475-7516/2016/04/022
Neutrino Oscillation Studies with IceCube-DeepCore Research Papers in Peer Reviewed Journals Nuclear Physics B 2016 https://doi.org/10.1016/j.nuclphysb.2016.03.028
Searches for Relativistic Magnetic Monopoles in Ice Research Papers in Peer Reviewed Journals The European Physical Journal C 2016 https://doi.org/10.1140/epjc/s10052-016-3953-8
Characterization of the atmospheric muon flux in IceCube Research Papers in Peer Reviewed Journals Astroparticle Physics 2016 https://doi.org/10.1016/j.astropartphys.2016.01.006
Search for Correlations Between the Arrival Directions of IceCube Neutrino Events and Ultrahigh-Energy Cosmic Rays Detected by the Pierre Auger Observatory and the Telescope Array Research Papers in Peer Reviewed Journals Journal of Cosmology and Astroparticle Physics 2016 http://dx.doi.org/10.1088/1475-7516/2016/01/037
Search for Transient Astrophysical Neutrino Emission with IceCube-DeepCore Research Papers in Peer Reviewed Journals The Astrophysical Journal 2016 http://dx.doi.org/10.3847/0004-637X/816/2/75
Search for Astrophysical Tau Neutrinos in Three Years of IceCube Data Research Papers in Peer Reviewed Journals Physical Review D 2016 https://doi.org/10.1103/PhysRevD.93.022001
Spectrometry of the Earth using Neutrino Oscillations Research Papers in Peer Reviewed Journals Scientific Reports 2015 https://doi.org/10.1038/srep15225
Search for Dark Matter Annihilation in the Galactic Center with IceCube-79 Research Papers in Peer Reviewed Journals The European Physical Journal C 2015 https://doi.org/10.1140/epjc/s10052-015-3713-1
Detection of a Type IIn Supernova in Optical Follow-up Observations of IceCube Neutrino Events Research Papers in Peer Reviewed Journals The Astrophysical Journal 2015 http://dx.doi.org/10.1088/0004-637X/811/1/52
Evidence for Astrophysical Muon Neutrinos from the Northern Sky with IceCube Research Papers in Peer Reviewed Journals Physical Review Letters 2015 https://doi.org/10.1103/PhysRevLett.115.081102
A Combined Maximum-Likelihood Analysis of the High-Energy Astrophysical Neutrino Flux Measured with IceCube Research Papers in Peer Reviewed Journals The Astrophysical Journal 2015 http://dx.doi.org/10.1088/0004-637X/809/1/98
Searches for Time Dependent Neutrino Sources with IceCube Data from 2008 to 2012 Research Papers in Peer Reviewed Journals The Astrophysical Journal 2015 http://dx.doi.org/10.1088/0004-637X/807/1/46
Measurement of the Atmospheric νe Spectrum with IceCube Research Papers in Peer Reviewed Journals Physical Review D 2015 https://doi.org/10.1103/PhysRevD.91.122004
Search for Prompt Neutrino Emission from Gamma-Ray Bursts with IceCube Research Papers in Peer Reviewed Journals The Astrophysical Journal Letters 2015 http://dx.doi.org/10.1088/2041-8205/805/1/L5
Flavor Ratio of Astrophysical Neutrinos above 35 TeV in IceCube Research Papers in Peer Reviewed Journals Physical Review Letters 2015 https://doi.org/10.1103/PhysRevLett.114.171102
Determining neutrino oscillation parameters from atmospheric muon neutrino disappearance with three years of IceCube DeepCore data Research Papers in Peer Reviewed Journals Physical Review D 2015 https://doi.org/10.1103/PhysRevD.91.072004
Development of a General Analysis and Unfolding Scheme and its Application to Measure the Energy Spectrum of Atmospheric Neutrinos with IceCube Research Papers in Peer Reviewed Journals The European Physical Journal C 2015 https://doi.org/10.1140/epjc/s10052-015-3330-z
Multipole Analysis of IceCube Data to Search for Dark Matter Accumulated in the Galactic Halo Research Papers in Peer Reviewed Journals The European Physical Journal C 2015 https://doi.org/10.1140/epjc/s10052-014-3224-5
Searches for Small-Scale Anisotropies from Neutrino Point Sources with Three Years of IceCube Data Research Papers in Peer Reviewed Journals Astroparticle Physics 2015 https://doi.org/10.1016/j.astropartphys.2015.01.001
Atmospheric and Astrophysical Neutrinos above 1 TeV Interacting in IceCube Research Papers in Peer Reviewed Journals Physical Review D 2015 https://doi.org/10.1103/PhysRevD.91.022001
Multimessenger Search for Sources of Gravitational Waves and High-Energy Neutrinos: Results for Initial LIGO-Virgo and IceCube Research Papers in Peer Reviewed Journals Physical Review D 2014 https://doi.org/10.1103/PhysRevD.90.102002
Searches for Extended and Point-like Neutrino Sources with Four Years of IceCube Data Research Papers in Peer Reviewed Journals The Astrophysical Journal 2014 http://dx.doi.org/10.1088/0004-637X/796/2/109
The IceProd Framework: Distributed Data Processing for the IceCube Neutrino Observatory Research Papers in Peer Reviewed Journals Journal of Parallel and Distributed Computing 2014 https://doi.org/10.1016/j.jpdc.2014.08.001
Observation of High-Energy Astrophysical Neutrinos in Three Years of IceCube Data Research Papers in Peer Reviewed Journals Physical Review Letters 2014 https://doi.org/10.1103/PhysRevLett.113.101101
Search for Non-Relativistic Magnetic Monopoles with IceCube Research Papers in Peer Reviewed Journals The European Physical Journal C 2014 https://doi.org/10.1140/epjc/s10052-014-2938-8
Observation of the Cosmic-Ray Shadow of the Moon with IceCube Research Papers in Peer Reviewed Journals Physical Review D 2014 https://doi.org/10.1103/PhysRevD.89.102004
Search for Neutrino-Induced Particle Showers with IceCube-40 Research Papers in Peer Reviewed Journals Physical Review D 2014 https://doi.org/10.1103/PhysRevD.89.102001
Search for a Diffuse Flux of Astrophysical Muon Neutrinos with the IceCube 59-string Configuration Research Papers in Peer Reviewed Journals Physical Review D 2014 https://doi.org/10.1103/PhysRevD.89.062007
Energy Reconstruction Methods in the IceCube Neutrino Telescope Research Papers in Peer Reviewed Journals Journal of Instrumentation 2014 http://dx.doi.org/10.1088/1748-0221/9/03/P03009
Probing the Origin of Cosmic-Rays with Extremely High Energy Neutrinos Using the IceCube Observatory Research Papers in Peer Reviewed Journals Physical Review D 2013 https://doi.org/10.1103/PhysRevD.88.112008
IceCube Search for Dark Matter Annihilation in Nearby Galaxies and Galaxy Clusters Research Papers in Peer Reviewed Journals Physical Review D 2013 https://doi.org/10.1103/PhysRevD.88.122001
Search for Time-Independent Neutrino Emission from Astrophysical Sources with 3 years of IceCube Data Research Papers in Peer Reviewed Journals The Astrophysical Journal 2013 http://dx.doi.org/10.1088/0004-637X/779/2/132
Evidence for High-Energy Extraterrestrial Neutrinos at the IceCube Detector Research Papers in Peer Reviewed Journals Science 2013 https://doi.org/10.1126/science.1242856
Improvement in Fast Particle Track Reconstruction with Robust Statistics Research Papers in Peer Reviewed Journals Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 2013 https://doi.org/10.1016/j.nima.2013.10.074
Bayesian Approach for Counting Experiment Statistics applied to a Neutrino Point Source Analysis Research Papers in Peer Reviewed Journals Astroparticle Physics 2013 https://doi.org/10.1016/j.astropartphys.2013.09.009
Measurement of the Cosmic Ray Energy Spectrum with IceTop-73 Research Papers in Peer Reviewed Journals Physical Review D 2013 https://doi.org/10.1103/PhysRevD.88.042004
Measurement of Atmospheric Neutrino Oscillations with IceCube Research Papers in Peer Reviewed Journals Physical Review Letters 2013 https://doi.org/10.1103/PhysRevLett.111.081801
First Observation of PeV-energy Neutrinos with IceCube Research Papers in Peer Reviewed Journals Physical Review Letters 2013 https://doi.org/10.1103/PhysRevLett.111.021103
Measurement of the Atmospheric νe Flux in IceCube Research Papers in Peer Reviewed Journals Physical Review Letters 2013 https://doi.org/10.1103/PhysRevLett.110.151105
Search for Dark Matter Annihilations in the Sun with the 79-string IceCube Detector Research Papers in Peer Reviewed Journals Physical Review Letters 2013 https://doi.org/10.1103/PhysRevLett.110.131302
Search for Galactic PeV Gamma-rays with the IceCube Neutrino Observatory Research Papers in Peer Reviewed Journals Physical Review D 2013 https://doi.org/10.1103/PhysRevD.87.062002
Observation of Cosmic Ray Anisotropy with the IceTop Air Shower Array Research Papers in Peer Reviewed Journals The Astrophysical Journal 2013 http://dx.doi.org/10.1088/0004-637X/765/1/55
Measurement of South Pole Ice Transparency with the IceCube LED Calibration System Research Papers in Peer Reviewed Journals Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 2013 https://doi.org/10.1016/j.nima.2013.01.054
All-Particle Cosmic Ray Energy Spectrum Measured with 26 IceTop Stations Research Papers in Peer Reviewed Journals Astroparticle Physics 2013 https://doi.org/10.1016/j.astropartphys.2013.01.016
Search for Relativistic Magnetic Monopoles with IceCube Research Papers in Peer Reviewed Journals Physical Review D 2013 https://doi.org/10.1103/PhysRevD.87.022001
Lateral Distribution of Muons in IceCube Cosmic Ray Events Research Papers in Peer Reviewed Journals Physical Review D 2013 https://doi.org/10.1103/PhysRevD.87.012005
Searches for High-Energy Neutrino Emission in the Galaxy with the Combined IceCube-AMANDA Detector Research Papers in Peer Reviewed Journals The Astrophysical Journal 2013 http://dx.doi.org/10.1088/0004-637X/763/1/33
Use of Event-Level Neutrino Telescope Data in Global Fits for Theories of New Physics Research Papers in Peer Reviewed Journals Journal of Cosmology and Astroparticle Physics 2012 https://iopscience.iop.org/article/10.1088/1475-7516/2012/11/057
Cosmic Ray Composition and Energy Spectrum from 1-30 PeV Using the 40-String Configuration of IceTop and IceCube Research Papers in Peer Reviewed Journals Astroparticle Physics 2012 https://doi.org/10.1016/j.astropartphys.2012.11.003
An Improved Method for Measuring Muon Energy Using the Truncated Mean of dE/dx Research Papers in Peer Reviewed Journals Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 2012 https://doi.org/10.1016/j.nima.2012.11.081
IceTop: The Surface Component of IceCube Research Papers in Peer Reviewed Journals Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 2012 https://doi.org/10.1016/j.nima.2012.10.067
Search for Ultrahigh-energy Tau Neutrinos with IceCube Research Papers in Peer Reviewed Journals Physical Review D 2012 https://doi.org/10.1103/PhysRevD.86.022005
An absence of neutrinos associated with cosmic-ray acceleration in γ-ray bursts Research Papers in Peer Reviewed Journals Nature 2012 https://doi.org/10.1038/nature11068
Searches for Periodic Neutrino Emission from Binary Systems with 22 and 40 Strings of IceCube Research Papers in Peer Reviewed Journals The Astrophysical Journal 2012 http://dx.doi.org/10.1088/0004-637X/748/2/118
Searching for Soft Relativistic Jets in Core-collapse Supernovae with the IceCube Optical Follow-up Program Research Papers in Peer Reviewed Journals Astronomy & Astrophysics 2012 https://doi.org/10.1051/0004-6361/201118071

Multiyear Search for Dark Matter Annihilations in the Sun with the AMANDA-II and IceCube Detectors Research Papers in Peer Reviewed Journals Physical Review D 2012 https://doi.org/10.1103/PhysRevD.85.042002
The Design and Performance of IceCube DeepCore Research Papers in Peer Reviewed Journals Astroparticle Physics 2012 https://doi.org/10.1016/j.astropartphys.2012.01.004
Observation of Anisotropy in the Galactic Cosmic-Ray Arrival Directions at 400 TeV with IceCube Research Papers in Peer Reviewed Journals The Astrophysical Journal 2012 http://dx.doi.org/10.1088/0004-637X/746/1/33
Neutrino Analysis of the 2010 September Crab Nebula Flare and Time-Integrated Constraints on Neutrino Emission from the Crab using iceCube Research Papers in Peer Reviewed Journals The Astrophysical Journal 2011 http://dx.doi.org/10.1088/0004-637X/745/1/45
Time-Dependent Searches for Point Sources of Neutrinos with the 40-String and 22-String Configurations of IceCube Research Papers in Peer Reviewed Journals The Astrophysical Journal 2011 http://dx.doi.org/10.1088/0004-637X/744/1/1
IceCube Sensitivity for Low-Energy Neutrinos from Nearby Supernovae Research Papers in Peer Reviewed Journals Astronomy & Astrophysics 2011 https://doi.org/10.1051/0004-6361/201117810

Background Studies for Acoustic Neutrino Detection at the South Pole Research Papers in Peer Reviewed Journals Astroparticle Physics 2011 https://doi.org/10.1016/j.astropartphys.2011.09.004
First search for atmospheric and extraterrestrial neutrino-induced cascades with the IceCube detector Research Papers in Peer Reviewed Journals Physical Review D 2011 https://doi.org/10.1103/PhysRevD.84.072001
Search for a Diffuse Flux of Astrophysical Muon Neutrinos with the IceCube 40-String Detector Research Papers in Peer Reviewed Journals Physical Review D 2011 https://doi.org/10.1103/PhysRevD.84.082001
Observation of Anisotropy in the Arrival Directions of Galactic Cosmic Rays at Multiple Angular Scales with IceCube Research Papers in Peer Reviewed Journals The Astrophysical Journal 2011 https://iopscience.iop.org/article/10.1088/0004-637X/740/1/16
Search for Dark Matter from the Galactic Halo with the IceCube Neutrino Telescope Research Papers in Peer Reviewed Journals Physical Review D 2011 https://doi.org/10.1103/PhysRevD.84.022004
Constraints on the Extremely-high Energy Cosmic Neutrino Flux with the IceCube 2008-2009 Data Research Papers in Peer Reviewed Journals Physical Review D 2011 https://doi.org/10.1103/PhysRevD.83.092003
Time-Integrated Searches for Point-like Sources of Neutrinos with the 40-String IceCube Detector Research Papers in Peer Reviewed Journals The Astrophysical Journal 2011 https://iopscience.iop.org/article/10.1088/0004-637X/732/1/18
Limits on Neutrino Emission from Gamma-Ray Bursts with the 40 String IceCube Detector Research Papers in Peer Reviewed Journals Physical Review Letters 2011 https://doi.org/10.1103/PhysRevLett.106.141101
Gamma-ray excess from a stacked sample of high-frequency peaked blazars observed with the MAGIC telescope Research Papers in Peer Reviewed Journals The Astrophysical Journal 2011 http://dx.doi.org/10.1088/0004-637X/729/2/115
Constraints on high-energy neutrino emission from SN 2008D. Research Papers in Peer Reviewed Journals Astronomy & Astrophysics 2011 https://doi.org/10.1051/0004-6361/201015770

Insights Into the High-Energy Gamma-ray Emission of Markarian 501 from Extensive Multifrequency Observations in the Fermi Era Research Papers in Peer Reviewed Journals The Astrophysical Journal 2011 http://dx.doi.org/10.1088/0004-637X/727/2/129
Measurement of the atmospheric neutrino energy spectrum from 100 GeV to 400 TeV with IceCube Research Papers in Peer Reviewed Journals Physical Review D 2011 https://doi.org/10.1103/PhysRevD.83.012001
Search for a Lorentz-Violating Sidereal Signal with Atmospheric Neutrinos in IceCube Research Papers in Peer Reviewed Journals Physical Review D 2010 https://doi.org/10.1103/PhysRevD.82.112003
MAGIC Upper Limits for two Milagro-detected, Bright Fermi Sources in the Region of SNR G65.1+0.6 Research Papers in Peer Reviewed Journals The Astrophysical Journal 2010 http://dx.doi.org/10.1088/0004-637X/725/2/1629
Search for an extended VHE gamma-ray emission from Mrk 421 and Mrk 501 with the MAGIC Telescope Research Papers in Peer Reviewed Journals Astronomy & Astrophysics 2010 https://doi.org/10.1051/0004-6361/201014747

Search for Very High-Energy Gamma-Ray Emission from Pulsar-PWN Systems with the MAGIC Telescope Research Papers in Peer Reviewed Journals The Astrophysical Journal 2010 http://dx.doi.org/10.1088/0004-637X/710/1/828
Correlated X-ray and Very High Energy emission in the gamma-ray binary LS I +61 303 Research Papers in Peer Reviewed Journals The Astrophysical Journal 2009 http://dx.doi.org/10.1088/0004-637X/706/1/L27
Simultaneous Multiwavelength Observation of Mkn501 in a Low State in 2006 Research Papers in Peer Reviewed Journals The Astrophysical Journal 2009 http://dx.doi.org/10.1088/0004-637X/705/2/1624
Discovery of Very High Energy gamma-rays from the blazar S5 0716+714 Research Papers in Peer Reviewed Journals The Astrophysical Journal 2009 http://dx.doi.org/10.1088/0004-637X/704/2/L129
Simultaneous multiwavelength observations of MKN421 during outburst Research Papers in Peer Reviewed Journals The Astrophysical Journal 2009 http://dx.doi.org/10.1088/0004-637X/703/1/169
Search for VHE gamma-ray emission from the globular cluster M13 with the MAGIC telescope Research Papers in Peer Reviewed Journals The Astrophysical Journal 2009 http://dx.doi.org/10.1088/0004-637X/702/1/266
Radio Imaging of the Very-High-Energy gamma-Ray Emission Region in the Central Engine of a Radio Galaxy Research Papers in Peer Reviewed Journals Science 2009 https://doi.org/10.1126/science.1175406
X-ray variability of AGNs in the soft and the hard X-ray bands Research Papers in Peer Reviewed Journals The Astrophysical Journal 2009 http://dx.doi.org/10.1088/0004-637X/698/2/1207
Very high QE HPDs with a GaAsP photocathode for the MAGIC telescope project Research Papers in Peer Reviewed Journals Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 2009 https://doi.org/10.1016/j.nima.2009.05.075
Upper Limits on the VHE gamma-ray Emission from the Willman 1 Satellite Galaxy with the MAGIC telescope Research Papers in Peer Reviewed Journals The Astrophysical Journal 2009 http://dx.doi.org/10.1088/0004-637X/697/2/1299
Simultaneous multi-wavelength observations of the TeV Blazar Mrk 421 during February - March 2003: X-ray and NIR correlated variability Research Papers in Peer Reviewed Journals Chinese Journal of Astronomy and Astrophysics 2007 https://doi.org/10.1088/1009-9271/8/4/03
Observations of AGNs Using PACT Research Papers in Peer Reviewed Journals Astrophysics and Space Science 2007 https://doi.org/10.1007/s10509-007-9408-9
Non-Journal Publications
Title of Publication Type of Publication Publisher Role ISBN Year Link to Publication Level
Likelihood and Deep Learning Analysis of the electron neutrino event sample at Intermediate Water Cherenkov Detector (IWCD) of the Hyper-Kamiokande experiment Full Paper in Conference Proceedings/Other Proceedings of Science Co-Author 2024 International
Modeling of Gamma Ray Burst (GRB) Afterglow at Very High Energy (VHE) regime Full Paper in Conference Proceedings/Other Proceedings of Science Co-Author 2023 International
High Energy Astrophysical Neutrinos Text/Reference/Subject Books/Other Springer Briefs in Astronomy Co-Author 2021 International
High Energy Astrophysical Neutrinos Books Published in International Group Show / Exhibitions / Art Fairs / Monograph Springer Nature Co-Author 2191-9100 2021 International
PINGU Camera System to Study Properties of the Antarctic Ice Full Paper in Conference Proceedings/Other Proceedings of Science Co-Author 2015 International
Research Projects
Project Title Project Type Year Of Sanction Outcome/Output Duration
Internal Structure of Volcanic Eruptive Research Centres by Muon Imaging 2022 Ongoing since 01-08-2022 (4 years, 2 months, 22 days)
Design camera system to study of optical 2 properties of deep glacial ice to improve sensitivity of the high energy extension of IceCube neutrino telescope 2014 01-04-2014 To 30-04-2017 (3 years, 29 days)
Professional Development Programmes
Programme Title Sponsoring Institution Organizing Institution Role Type of Programme
Nurturing Future Leadership Programme Indian Institute of Management Mumbai Attendee Faculty Development Programmes
Talk Poster Presented
Name of the Activity Role Date of Activity
Invited Talk - IceCube : Highlights and Future Plans Speaker 17-12-2013
Talk - Study of UHECR - On Earth, Using Moon and in the Drawing Rooms Speaker 12-09-2017
At Physical Research laboratory, Ahmedabad. Gave an invited talk- Production of VHE Neutrinos from GRB Afterglows AND Setting Up a Radio Array in India to Detect VHE Neutrinos Speaker 18-03-2025
Talk - Obervations of AGNs using PACT Speaker 04-07-2006
Talk - Atmospheric Cherenkov technique Speaker 19-02-2021
Talk - A review of Astrophysical Sources in Very High Energy with Ground Based Gamma-ray and Neutrino Telescopes Speaker 02-12-2013
Poster - Multiwavelength observations of 1ES1426+428 May-June 2008 Participant 08-07-2009
Talk - Current status of CTA (Cherenkov Telescope Array) Speaker 23-05-2022
Invited Talk - Status of Hyperkamiokande Experiment Speaker 06-01-2020
Talk - High Energy Astrophysics - A Multi-Messenger Approach Speaker 14-12-2017
At Banaras Hindu University. Gave an invited talk - Detection Techniques of High Energy Gamma-rays and Neutrinos from Ground Speaker 25-11-2024
Invited Talk - High Energy Astrophysics - A Multi-Messenger Approach Speaker 12-02-2020
Talk - Tomography of Planetary Atmospheres using Cosmic-rays and Detection of UHECR & UHEN by Moon Speaker 08-11-2017
Poster - MAGIC observations of Active Galactic Nuclei Participant 01-07-2008
Talk - Status of extragalactic sources in VHE Gamma-ray astronomy Speaker 17-11-2005
At Presidency University, Kolkata. Gave an invited talk - Detection of X-rays, Gamma-rays and Neutrinos Speaker 23-07-2024
Talk - Obervations of AGNs using PACT Speaker 03-08-2005
Talked about possible collaboration between India and Japan for Hyper Kamiokande project. Speaker 15-11-2022
Talk - Observations of Mkn 421 with PACT Speaker 25-02-2002
At Cosmic Ray Laboratory of Tata Institute of Fundamental Research, Ooty. Gave an Invited talk - Gamma ray Astronomy with CTA & HAGAR Speaker 11-03-2025
Talk - Ground Based Gamma-ray Astronomy Speaker 16-06-2021
Speaker 24-09-2025
Speaker 12-02-2026
Speaker 17-03-2026
Seminar / Conference Details / Workshops
Type of Activity Name of The Event Role Duration
Symposium India-Hyper Kamiokande Collaboration Symposium Symposium 04-08-2020 To 04-08-2020 (1 day)
Workshops Indo-Japan Workshop on Hyper-Kamiokande Workshops 15-11-2022 To 17-11-2022 (2 days)
Workshops High Energy Astrophysics Workshop Workshops 25-11-2024 To 27-11-2024 (2 days)
Conference Particle Physics : Phenomena, Puzzles & Promises Conference 21-11-2022 To 23-11-2022 (2 days)
Workshops An online workshop named Science with CTA held during 39th meeting of the Astronomical Society of India Workshops 19-02-2021 To 19-02-2021 (1 day)
Conference Vikram Discussion on Neutrino Astrophysics Conference 18-03-2025 To 21-03-2025 (3 days)
Conference Advances in Astroparticle Physics & Cosmology (AAPCOS) Conference 06-03-2019 To 09-03-2019 (3 days)
Conference Advances in Astroparticle Physics & Cosmology (AAPCOS) Conference 06-01-2020 To 10-01-2020 (4 days)
Webinar National Conference on Emerging Trends in Physics (NCETP-2021) Webinar 16-06-2021 To 16-06-2021 (1 day)
Conference New Initiatives in Fundamental science Experiments Conference 12-09-2017 To 14-09-2017 (2 days)
Workshops XV Workshop on High Energy Physics Phenomenology Workshops 14-12-2017 To 23-12-2017 (9 days)
Conference Conference on Blazars and Restless AGN (COBRA) : A High Energy View Conference 22-07-2024 To 26-07-2024 (4 days)
Workshops School on Experimental Astroparticle Physics (SEAP-2025) Workshops 09-03-2025 To 13-03-2025 (4 days)
Conference International Symposium on Very High Energy Cosmic Ray Interactions (ISVHECRI 2022) Conference 23-05-2022 To 28-05-2022 (5 days)
Conference Candles of Darkness Conference 05-06-2017 To 09-06-2017 (4 days)
Conference Neutrino 2022 Conference 30-05-2022 To 04-06-2022 (5 days)
Conference Visions & Explorations for Planetary Sciences in Decades 2020-2060 Conference 08-11-2017 To 10-11-2017 (2 days)
Workshops Workshop on Supernovae, GRBs and Pulsars Workshops 19-01-2004 To 23-01-2004 (4 days)
Workshops New Generation Cherenkov Telescopes Workshops 01-08-2005 To 02-08-2005 (1 days)
Workshops 8th Winter Workshop and School on Astroparticle Physics Workshops 17-12-2013 To 28-12-2013 (11 days)
Conference Multi Colour Universe Conference 11-09-2001 To 14-09-2001 (3 days)
Conference 31st International Cosmic Ray Conference Conference 08-07-2009 To 15-07-2009 (7 days)
Conference 29th International Cosmic Ray Conference Conference 03-08-2005 To 10-08-2005 (7 days)
Workshops Mini workshop on VHE -ray astronomy Workshops 17-11-2005 To 18-11-2005 (1 days)
Conference The Multi-Messenger Approach To High Energy Gamma-Ray Sources Conference 04-07-2006 To 07-07-2006 (3 days)
Conference 34th International Cosmic Ray Conference Conference 30-07-2015 To 06-08-2015 (7 days)
Conference SKKU International Symposium on Astroparticle and Cosmology Conference 02-12-2013 To 04-12-2013 (2 days)
Symposium XII National Space Science Symposium Symposium 25-02-2002 To 28-02-2002 (3 days)
Conference 32nd International Cosmic Ray Conference Conference 11-08-2011 To 18-08-2011 (7 days)
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