Dr. Pijushpani Bhattacharjee, Ph.D.

Former Senior Professor & Head, Astroparticle Physics & Cosmology Division, Saha Institute of Nuclear Physics, Kolkata, India

Research Expertise

Astroparticle Physics
Dark Matter
neutrinos
Cosmology
Ultra-high Energy Cosmic Rays
Nuclear and High Energy Physics
Astronomy and Astrophysics
Space and Planetary Science

About

Please see my LinkedIn profile : https://www.linkedin.com/in/pijushpani-bhattacharjee-03315455/

Publications

Origin and propagation of extremely high-energy cosmic rays

Physics Reports / Apr 01, 2000

Bhattacharjee, P., & Sigl, G. (2000). Origin and propagation of extremely high-energy cosmic rays. Physics Reports, 327(3–4), 109–247. https://doi.org/10.1016/s0370-1573(99)00101-5

Dark Matter Limits From a 2L C3F8 Filled Bubble Chamber

Dec 01, 2015

Robinson, A. E. (2015). Dark Matter Limits From a 2L C3F8 Filled Bubble Chamber. Office of Scientific and Technical Information (OSTI). https://doi.org/10.2172/1248221

Constraints on low-mass WIMP interactions on 19F from PICASSO

Physics Letters B / May 01, 2012

Archambault, S., Behnke, E., Bhattacharjee, P., Bhattacharya, S., Dai, X., Das, M., Davour, A., Debris, F., Dhungana, N., Farine, J., Gagnebin, S., Giroux, G., Grace, E., Jackson, C. M., Kamaha, A., Krauss, C., Kumaratunga, S., Lafrenière, M., Laurin, M., … Zacek, V. (2012). Constraints on low-mass WIMP interactions on 19F from PICASSO. Physics Letters B, 711(2), 153–161. https://doi.org/10.1016/j.physletb.2012.03.078

Grand unified theories, topological defects, and ultrahigh-energy cosmic rays

Physical Review Letters / Jul 27, 1992

Bhattacharjee, P., Hill, C. T., & Schramm, D. N. (1992). Grand unified theories, topological defects, and ultrahigh-energy cosmic rays. Physical Review Letters, 69(4), 567–570. https://doi.org/10.1103/physrevlett.69.567

Improved dark matter search results from PICO-2L Run 2

Physical Review D / Mar 21, 2016

Amole, C., Ardid, M., Arnquist, I. J., Asner, D. M., Baxter, D., Behnke, E., Bhattacharjee, P., Borsodi, H., Bou-Cabo, M., Brice, S. J., Broemmelsiek, D., Clark, K., Collar, J. I., Cooper, P. S., Crisler, M., Dahl, C. E., Das, M., Debris, F., … Fallows, S. (2016). Improved dark matter search results from PICO-2L Run 2. Physical Review D, 93(6). https://doi.org/10.1103/physrevd.93.061101

On the origin of highest energy cosmic rays

Astroparticle Physics / Oct 01, 1994

Sigl, G., Schramm, D. N., & Bhattacharjee, P. (1994). On the origin of highest energy cosmic rays. Astroparticle Physics, 2(4), 401–414. https://doi.org/10.1016/0927-6505(94)90029-9

Probing grand unified theories with cosmic-ray, gamma-ray, and neutrino astrophysics

Physical Review D / Dec 31, 1998

Sigl, G., Lee, S., Bhattacharjee, P., & Yoshida, S. (1998). Probing grand unified theories with cosmic-ray, gamma-ray, and neutrino astrophysics. Physical Review D, 59(4). https://doi.org/10.1103/physrevd.59.043504

ROTATION CURVE OF THE MILKY WAY OUT TO ∼200 kpc

The Astrophysical Journal / Mar 26, 2014

Bhattacharjee, P., Chaudhury, S., & Kundu, S. (2014). ROTATION CURVE OF THE MILKY WAY OUT TO ∼200 kpc. The Astrophysical Journal, 785(1), 63. https://doi.org/10.1088/0004-637x/785/1/63

Final results of the PICASSO dark matter search experiment

Astroparticle Physics / Apr 01, 2017

Behnke, E., Besnier, M., Bhattacharjee, P., Dai, X., Das, M., Davour, A., Debris, F., Dhungana, N., Farine, J., Fines-Neuschild, M., Gagnebin, S., Giroux, G., Grace, E., Jackson, C. M., Kamaha, A., Krauss, C. B., Lafrenière, M., Laurin, M., Lawson, I., … Zacek, V. (2017). Final results of the PICASSO dark matter search experiment. Astroparticle Physics, 90, 85–92. https://doi.org/10.1016/j.astropartphys.2017.02.005

Monopole annihilation and highest energy cosmic rays

Physical Review D / Apr 15, 1995

Bhattacharjee, P., & Sigl, G. (1995). Monopole annihilation and highest energy cosmic rays. Physical Review D, 51(8), 4079–4091. https://doi.org/10.1103/physrevd.51.4079

Ultrahigh-energy particle flux from cosmic strings

Physics Letters B / Aug 01, 1990

Bhattacharjee, P., & Rana, N. C. (1990). Ultrahigh-energy particle flux from cosmic strings. Physics Letters B, 246(3–4), 365–370. https://doi.org/10.1016/0370-2693(90)90615-d

Cosmic strings and ultrahigh-energy cosmic rays

Physical Review D / Dec 15, 1989

Bhattacharjee, P. (1989). Cosmic strings and ultrahigh-energy cosmic rays. Physical Review D, 40(12), 3968–3975. https://doi.org/10.1103/physrevd.40.3968

Photon/proton ratio as a diagnostic tool for topological defects as the sources of extremely high-energy cosmic rays

Physical Review D / Nov 15, 1992

Aharonian, F. A., Bhattacharjee, P., & Schramm, D. N. (1992). Photon/proton ratio as a diagnostic tool for topological defects as the sources of extremely high-energy cosmic rays. Physical Review D, 46(10), 4188–4192. https://doi.org/10.1103/physrevd.46.4188

Stretching cosmic strings

Physical Review D / Apr 15, 1984

Turok, N., & Bhattacharjee, P. (1984). Stretching cosmic strings. Physical Review D, 29(8), 1557–1562. https://doi.org/10.1103/physrevd.29.1557

A Gap in the Highest Energy Cosmic Ray Spectrum as a Signature of Unification Scale Physics

Science / Dec 22, 1995

Sigl, G., Lee, S., Schramm, D. N., & Bhattacharjee, P. (1995). A Gap in the Highest Energy Cosmic Ray Spectrum as a Signature of Unification Scale Physics. Science, 270(5244), 1977–1980. https://doi.org/10.1126/science.270.5244.1977

Deriving the velocity distribution of Galactic dark matter particles from the rotation curve data

Physical Review D / Apr 26, 2013

Bhattacharjee, P., Chaudhury, S., Kundu, S., & Majumdar, S. (2013). Deriving the velocity distribution of Galactic dark matter particles from the rotation curve data. Physical Review D, 87(8). https://doi.org/10.1103/physrevd.87.083525

Two component dark matter: a possible explanation of 130 GeV γ-ray line from the galactic centre

Journal of Cosmology and Astroparticle Physics / Dec 23, 2013

Biswas, A., Majumdar, D., Sil, A., & Bhattacharjee, P. (2013). Two component dark matter: a possible explanation of 130 GeV γ-ray line from the galactic centre. Journal of Cosmology and Astroparticle Physics, 2013(12), 049–049. https://doi.org/10.1088/1475-7516/2013/12/049

Multiwavelength study of the TeV blazar Mrk 421 during a giant flare

Astronomy & Astrophysics / May 01, 2012

Shukla, A., Chitnis, V. R., Vishwanath, P. R., Acharya, B. S., Anupama, G. C., Bhattacharjee, P., Britto, R. J., Prabhu, T. P., Saha, L., & Singh, B. B. (2012). Multiwavelength study of the TeV blazar Mrk 421 during a giant flare. Astronomy & Astrophysics, 541, A140. https://doi.org/10.1051/0004-6361/201118569

Survivability of cosmological quark nuggets in the chromoelectric flux-tube fission model of baryon evaporation

Physical Review D / Nov 15, 1993

Bhattacharjee, P., Alam, J., Sinha, B., & Raha, S. (1993). Survivability of cosmological quark nuggets in the chromoelectric flux-tube fission model of baryon evaporation. Physical Review D, 48(10), 4630–4638. https://doi.org/10.1103/physrevd.48.4630

Relics of the cosmological QCD phase transition

Physical Review D / Mar 16, 2000

Bhattacharyya, A., Alam, J., Sarkar, S., Roy, P., Sinha, B., Raha, S., & Bhattacharjee, P. (2000). Relics of the cosmological QCD phase transition. Physical Review D, 61(8). https://doi.org/10.1103/physrevd.61.083509

Long-term study of Mkn 421 with the HAGAR Array of Telescopes

Astronomy & Astrophysics / Jun 20, 2016

Sinha, A., Shukla, A., Saha, L., Acharya, B. S., Anupama, G. C., Bhattacharjee, P., Britto, R. J., Chitnis, V. R., Prabhu, T. P., Singh, B. B., & Vishwanath, P. R. (2016). Long-term study of Mkn 421 with the HAGAR Array of Telescopes. Astronomy & Astrophysics, 591, A83. https://doi.org/10.1051/0004-6361/201628152

TeV and Superheavy Particles from Supersymmetric Topological Defects, the Extragalacticγ-ray Background, and the Highest Energy Cosmic Rays

Physical Review Letters / Apr 27, 1998

Bhattacharjee, P., Shafi, Q., & Stecker, F. W. (1998). TeV and Superheavy Particles from Supersymmetric Topological Defects, the Extragalactic<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi mathvariant="italic">γ</mml:mi></mml:math>-ray Background, and the Highest Energy Cosmic Rays. Physical Review Letters, 80(17), 3698–3701. https://doi.org/10.1103/physrevlett.80.3698

Observing supernova neutrino light curve in future dark matter detectors

Physical Review D / Jan 28, 2014

Chakraborty, S., Bhattacharjee, P., & Kar, K. (2014). Observing supernova neutrino light curve in future dark matter detectors. Physical Review D, 89(1). https://doi.org/10.1103/physrevd.89.013011

Baryon number from collapsing cosmic strings

Physics Letters B / Dec 01, 1982

Bhattacharjee, P., Kibble, T. W. B., & Turok, N. (1982). Baryon number from collapsing cosmic strings. Physics Letters B, 119(1–3), 95–96. https://doi.org/10.1016/0370-2693(82)90252-0

Direct detection of WIMPs: implications of a self-consistent truncated isothermal model of the Milky Way's dark matter halo

Journal of Cosmology and Astroparticle Physics / Sep 17, 2010

Chaudhury, S., Bhattacharjee, P., & Cowsik, R. (2010). Direct detection of WIMPs: implications of a self-consistent truncated isothermal model of the Milky Way’s dark matter halo. Journal of Cosmology and Astroparticle Physics, 2010(09), 020–020. https://doi.org/10.1088/1475-7516/2010/09/020

MULTI-FREQUENCY, MULTI-EPOCH STUDY OF Mrk 501: HINTS FOR A TWO-COMPONENT NATURE OF THE EMISSION

The Astrophysical Journal / Dec 09, 2014

Shukla, A., Chitnis, V. R., Singh, B. B., Acharya, B. S., Anupama, G. C., Bhattacharjee, P., Britto, R. J., Mannheim, K., Prabhu, T. P., Saha, L., & Vishwanath, P. R. (2014). MULTI-FREQUENCY, MULTI-EPOCH STUDY OF Mrk 501: HINTS FOR A TWO-COMPONENT NATURE OF THE EMISSION. The Astrophysical Journal, 798(1), 2. https://doi.org/10.1088/0004-637x/798/1/2

Dispersion Velocity of Galactic Dark Matter Particles

Physical Review Letters / May 20, 1996

Cowsik, R., Ratnam, C., & Bhattacharjee, P. (1996). Dispersion Velocity of Galactic Dark Matter Particles. Physical Review Letters, 76(21), 3886–3889. https://doi.org/10.1103/physrevlett.76.3886

Cosmic Topological Defects, Highest Energy Cosmic Rays, and the Baryon Asymmetry of the Universe

Physical Review Letters / Jul 13, 1998

Bhattacharjee, P. (1998). Cosmic Topological Defects, Highest Energy Cosmic Rays, and the Baryon Asymmetry of the Universe. Physical Review Letters, 81(2), 260–263. https://doi.org/10.1103/physrevlett.81.260

Detecting supernova neutrinos with iron and lead detectors

Physical Review D / Mar 23, 2017

Bandyopadhyay, A., Bhattacharjee, P., Chakraborty, S., Kar, K., & Saha, S. (2017). Detecting supernova neutrinos with iron and lead detectors. Physical Review D, 95(6). https://doi.org/10.1103/physrevd.95.065022

Cosmological QCD phase transition and dark matter

Nuclear Physics A / Dec 01, 1999

Bhattacharyya, A., Alam, J., Sarkar, S., Roy, P., Sinha, B., Raha, S., & Bhattacharjee, P. (1999). Cosmological QCD phase transition and dark matter. Nuclear Physics A, 661(1–4), 629–632. https://doi.org/10.1016/s0375-9474(99)85104-5

BLcosmic strings and baryogenesis

Physical Review D / Oct 29, 2004

Bhattacharjee, P., Sahu, N., & Yajnik, U. A. (2004). <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>B</mml:mi><mml:mo>−</mml:mo><mml:mi>L</mml:mi></mml:math>cosmic strings and baryogenesis. Physical Review D, 70(8). https://doi.org/10.1103/physrevd.70.083534

Ultrahigh energy cosmic rays from topological defects—cosmic strings, monopoles, necklaces, and all that

Workshop on observing giant cosmic ray air showers from >10 / Jan 01, 1998

Bhattacharjee, P. (1998). Ultrahigh energy cosmic rays from topological defects—cosmic strings, monopoles, necklaces, and all that. Workshop on Observing Giant Cosmic Ray Air Showers from &gt;10. https://doi.org/10.1063/1.56108

PICASSO, COUPP and PICO - search for dark matter with bubble chambers

EPJ Web of Conferences / Jan 01, 2015

Amole, C., Ardid, M., Asner, D. M., Baxter, D., Behnke, E., Bhattacharjee, P., Borsodi, H., Bou-Cabo, M., Brice, S. J., Broemmelsiek, D., Clark, K., Collar, J. I., Cooper, P. S., Crisler, M., Dahl, C. E., Das, M., Debris, F., Dhungana, N., Farine, J., … Zhang, J. (2015). PICASSO, COUPP and PICO - search for dark matter with bubble chambers. EPJ Web of Conferences, 95, 04020. https://doi.org/10.1051/epjconf/20149504020

A study of the performance parameters of the High Altitude Gamma Ray (HAGAR) telescope system at Ladakh in India

Astroparticle Physics / Feb 01, 2013

Saha, L., Chitnis, V. R., Vishwanath, P. R., Kale, S., Shukla, A., Acharya, B. S., Anupama, G. C., Bhattacharjee, P., Britto, R. J., Prabhu, T. P., & Singh, B. B. (2013). A study of the performance parameters of the High Altitude Gamma Ray (HAGAR) telescope system at Ladakh in India. Astroparticle Physics, 42, 33–40. https://doi.org/10.1016/j.astropartphys.2012.11.012

Neutrinos from WIMP annihilation in the Sun: Implications of a self-consistent model of the Milky Way’s dark matter halo

Physical Review D / Jun 20, 2012

Kundu, S., & Bhattacharjee, P. (2012). Neutrinos from WIMP annihilation in the Sun: Implications of a self-consistent model of the Milky Way’s dark matter halo. Physical Review D, 85(12). https://doi.org/10.1103/physrevd.85.123533

Study of low frequency acoustic signals from superheated droplet detector

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment / Nov 01, 2013

Mondal, P. K., Seth, S., Das, M., & Bhattacharjee, P. (2013). Study of low frequency acoustic signals from superheated droplet detector. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 729, 182–187. https://doi.org/10.1016/j.nima.2013.07.027

Neutron-gamma discrimination by pulse analysis with superheated drop detector

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment / Oct 01, 2010

Das, M., Seth, S., Saha, S., Bhattacharya, S., & Bhattacharjee, P. (2010). Neutron-gamma discrimination by pulse analysis with superheated drop detector. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 622(1), 196–199. https://doi.org/10.1016/j.nima.2010.06.361

Evidence for a gamma-ray molecular target in the enigmatic PeVatron candidate LHAASO J2108+5157

Astronomy & Astrophysics / Jul 01, 2023

de la Fuente, E., Toledano-Juárez, I., Kawata, K., Trinidad, M. A., Yamagishi, M., Takekawa, S., Tafoya, D., Ohnishi, M., Nishimura, A., Kato, S., Sako, T., Takita, M., Sano, H., & Yadav, R. K. (2023). Evidence for a gamma-ray molecular target in the enigmatic PeVatron candidate LHAASO J2108+5157. Astronomy &amp; Astrophysics, 675, L5. https://doi.org/10.1051/0004-6361/202346681

The proton synchrotron model of TeV gamma ray bursts and their detectability by AMANDA/ICECUBE type detectors

Astroparticle Physics / Nov 01, 2003

Bhattacharjee, P. (2003). The proton synchrotron model of TeV gamma ray bursts and their detectability by AMANDA/ICECUBE type detectors. Astroparticle Physics, 20(2), 169–187. https://doi.org/10.1016/s0927-6505(03)00176-2

Erratum: Using interstellar clouds to search for Galactic PeVatrons: gamma-ray signatures from supernova remnants

Monthly Notices of the Royal Astronomical Society / Jan 28, 2023

Mitchell, A. M. W., Rowell, G. P., Celli, S., & Einecke, S. (2023). Erratum: Using interstellar clouds to search for Galactic PeVatrons: gamma-ray signatures from supernova remnants. Monthly Notices of the Royal Astronomical Society, 520(1), 300–304. https://doi.org/10.1093/mnras/stac2224

Probing a supersymmetric model for neutrino masses at ultrahigh energy neutrino telescopes

Physics Letters B / Apr 01, 2008

Hirsch, M., Roy, D. P., & Valle, J. W. F. (2008). Probing a supersymmetric model for neutrino masses at ultrahigh energy neutrino telescopes. Physics Letters B, 662(2), 185–189. https://doi.org/10.1016/j.physletb.2008.02.065

The prototype Schwarzschild Couder Telescope: a Medium-Sized Telescope for the Cherenkov Telescope Array

Journal of Physics: Conference Series / Feb 01, 2023

Pantaleo, F. R. (2023). The prototype Schwarzschild Couder Telescope: a Medium-Sized Telescope for the Cherenkov Telescope Array. Journal of Physics: Conference Series, 2429(1), 012021. https://doi.org/10.1088/1742-6596/2429/1/012021

Dynamics of dwarf-spheroidals and the dark matter halo of the galaxy

New Astronomy / Aug 01, 2007

Cowsik, R., Ratnam, C., Bhattacharjee, P., & Majumdar, S. (2007). Dynamics of dwarf-spheroidals and the dark matter halo of the galaxy. New Astronomy, 12(6), 507–521. https://doi.org/10.1016/j.newast.2007.03.003

ASTROPHYSICAL ASPECTS OF THE MOST ENERGETIC COSMIC RAYS

Astrophysical Aspects of the Most Energetic Cosmic Rays / Jul 01, 1991

NAGANO, M., & TAKAHARA, F. (1991, July). ASTROPHYSICAL ASPECTS OF THE MOST ENERGETIC COSMIC RAYS: PROCEEDINGS OF THE ICRR INTERNATIONAL SYMPOSIUM. Astrophysical Aspects of the Most Energetic Cosmic Rays. https://doi.org/10.1142/9789814538800

Simulation of neutron background for a dark matter search experiment at JUSL

Journal of Instrumentation / Jun 01, 2021

Banik, S., Kashyap, V. K. S., Ghosh, S., Dutta, S., Mohanty, B., Meghna, K. K., Bhattacharjee, P., & Saha, S. (2021). Simulation of neutron background for a dark matter search experiment at JUSL. Journal of Instrumentation, 16(06), P06022. https://doi.org/10.1088/1748-0221/16/06/p06022

Baryogenesis via leptogenesis in presence of cosmic strings

Nuclear Physics B / Sep 01, 2006

Sahu, N., Bhattacharjee, P., & Yajnik, U. A. (2006). Baryogenesis via leptogenesis in presence of cosmic strings. Nuclear Physics B, 752(1–2), 280–296. https://doi.org/10.1016/j.nuclphysb.2006.06.034

Ultra-high energy cosmic rays and prompt TeV gamma rays from gamma ray bursts

Pramana / Mar 01, 2004

Bhattacharjee, P., & Gupta, N. (2004). Ultra-high energy cosmic rays and prompt TeV gamma rays from gamma ray bursts. Pramana, 62(3), 789–792. https://doi.org/10.1007/bf02705371

Constraints on the synchrotron self-Compton mechanism of TeV gamma ray emission from the Milagro TeV source MGRO J2019+37 within the pulsar wind nebula scenario

Journal of High Energy Astrophysics / Mar 01, 2015

Saha, L., & Bhattacharjee, P. (2015). Constraints on the synchrotron self-Compton mechanism of TeV gamma ray emission from the Milagro TeV source MGRO J2019+37 within the pulsar wind nebula scenario. Journal of High Energy Astrophysics, 5–6, 9–14. https://doi.org/10.1016/j.jheap.2015.05.002

Supernova neutrino detection through neutron emission by nuclei

The European Physical Journal Special Topics / Mar 29, 2021

Bhattacharjee, P., & Kar, K. (2021). Supernova neutrino detection through neutron emission by nuclei. The European Physical Journal Special Topics, 230(2), 505–515. https://doi.org/10.1140/epjs/s11734-021-00002-6

The nucleation parameter for heavy-ion induced bubble nucleation in superheated emulsion detector

Journal of Instrumentation / May 07, 2013

Seth, S., Das, M., Bhattacharya, S., Bhattacharjee, P., & Saha, S. (2013). The nucleation parameter for heavy-ion induced bubble nucleation in superheated emulsion detector. Journal of Instrumentation, 8(05), P05001–P05001. https://doi.org/10.1088/1748-0221/8/05/p05001

An Australia Telescope Compact Array 20-cm radio continuum study of the Large Magellanic Cloud

Monthly Notices of the Royal Astronomical Society / Dec 01, 2007

Hughes, A., Staveley-Smith, L., Kim, S., Wolleben, M., & Filipovic, M. (2007). An Australia Telescope Compact Array 20-cm radio continuum study of the Large Magellanic Cloud. Monthly Notices of the Royal Astronomical Society, 382(2), 543–552. https://doi.org/10.1111/j.1365-2966.2007.12466.x

Thermodynamics and orientational order in systems of extended gravitating objects: A mean-field theory approach. I - Basic formalism

The Astrophysical Journal / Apr 01, 1989

Bhattacharjee, P., Ghosh, P., & Cowsik, R. (1989). Thermodynamics and orientational order in systems of extended gravitating objects: A mean-field theory approach. I - Basic formalism. The Astrophysical Journal, 339, 638. https://doi.org/10.1086/167325

Quark matter core in neutron star

Journal of Physics A: Mathematical and General / Sep 01, 1980

Anand, J. D., Bhattacharjee, P., & Biswas, S. N. (1980). Quark matter core in neutron star. Journal of Physics A: Mathematical and General, 13(9), 3105–3112. https://doi.org/10.1088/0305-4470/13/9/036

Inelastic charged-current interactions of supernova neutrinos in two-phase liquid xenon dark matter detectors

Physical Review D / Aug 30, 2022

Bhattacharjee, P., Bandyopadhyay, A., Chakraborty, S., Ghosh, S., Kar, K., & Saha, S. (2022). Inelastic charged-current interactions of supernova neutrinos in two-phase liquid xenon dark matter detectors. Physical Review D, 106(4). https://doi.org/10.1103/physrevd.106.043029

Probing the star formation origin of gamma-rays from 3FHL J1907.0+0713

Monthly Notices of the Royal Astronomical Society / Dec 12, 2020

Ergin, T., Saha, L., Bhattacharjee, P., Sano, H., Tanaka, S. J., Majumdar, P., Yamazaki, R., & Fukui, Y. (2020). Probing the star formation origin of gamma-rays from 3FHL J1907.0+0713. Monthly Notices of the Royal Astronomical Society, 501(3), 4226–4237. https://doi.org/10.1093/mnras/staa3817

VHE gamma-ray observation of Crab Nebula with HAGAR telescope array

Experimental Astronomy / Mar 01, 2019

Singh, B. B., Britto, R. J., Chitnis, V. R., Shukla, A., Saha, L., Sinha, A., Acharya, B. S., Vishwanath, P. R., Anupama, G. C., Bhattacharjee, P., Gothe, K. S., Nagesh, B. K., Prabhu, T. P., Rao, S. K., Srinivasan, R., & Upadhya, S. S. (2019). VHE gamma-ray observation of Crab Nebula with HAGAR telescope array. Experimental Astronomy, 47(1–2), 177–198. https://doi.org/10.1007/s10686-019-09623-1

Extreme-Energy Cosmic Rays: Hints to New Physics Beyond the Standard Model?

Physics and Astrophysics of Ultra-High-Energy Cosmic Rays

Bhattacharjee, P., & Sigl, G. (n.d.). Extreme-Energy Cosmic Rays: Hints to New Physics Beyond the Standard Model? In Lecture Notes in Physics (pp. 275–299). Springer Berlin Heidelberg. https://doi.org/10.1007/3-540-45615-5_11

Do ‘Quark‐Stars’ Exist?

Fortschritte der Physik / Jan 01, 1986

Bhattacharjee, P. (1986). Do ‘Quark‐Stars’ Exist? Fortschritte Der Physik, 34(12), 817–827. Portico. https://doi.org/10.1002/prop.19860341203

Survey of the Galactic Plane with the Cherenkov Telescope Array

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021) / Jul 05, 2021

Remy, Q., Tibaldo, L., Acero, F., Fiori, M., Knödlseder, J., Olmi, B., & Sharma, P. (2021, July 5). Survey of the Galactic Plane with the Cherenkov Telescope Array. Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021). https://doi.org/10.22323/1.395.0886

Using arXiv and ADS

Modern General Relativity / Jan 03, 2019

Using arXiv and ADS. (2019, January 3). Modern General Relativity; Cambridge University Press. https://doi.org/10.1017/9781108181938.036

Simulation of Nuclear Recoils due to Supernova Neutrino-induced Neutrons in Liquid Xenon Detectors

Journal of Physics: Conference Series / Dec 01, 2021

Ghosh, S., Bandyopadhyay, A., Bhattacharjee, P., Chakraborty, S., Kar, K., & Saha, S. (2021). Simulation of Nuclear Recoils due to Supernova Neutrino-induced Neutrons in Liquid Xenon Detectors. Journal of Physics: Conference Series, 2156(1), 012135. https://doi.org/10.1088/1742-6596/2156/1/012135

On the trail of WIMPs

Resonance / Feb 01, 2017

Bhattacharjee, P. (2017). On the trail of WIMPs: Direct detection of Weakly Interacting Massive Particle Dark Matter. Resonance, 22(2), 113–121. https://doi.org/10.1007/s12045-017-0442-9

A Compact High Energy Camera (CHEC) for the Gamma-ray Cherenkov Telescope of the Cherenkov Telescope Array

Proceedings of 35th International Cosmic Ray Conference — PoS(ICRC2017) / Aug 16, 2017

Schoorlemmer, H., & White, R. (2017, August 16). A Compact High Energy Camera (CHEC) for the Gamma-ray Cherenkov Telescope of the Cherenkov Telescope Array. Proceedings of 35th International Cosmic Ray Conference — PoS(ICRC2017). https://doi.org/10.22323/1.301.0817

Searching for Dark Matter with PICASSO

Physics Procedia / Jan 01, 2015

Archambault, S., Behnke, E., Besnier, M., Bhattacharjee, P., Dai, X., Das, M., Davour, A., Debris, F., Dhungana, N., Farine, J., Fines-Neuschild, M., Gagnebin, S., Giroux, G., Grace, E., Jackson, C. M., Kamaha, A., Krauss, C., Kumaratunga, S., Lafrenière, M., … Zacek, V. (2015). Searching for Dark Matter with PICASSO. Physics Procedia, 61, 107–111. https://doi.org/10.1016/j.phpro.2014.12.018

VHE gamma ray astronomy with HAGAR telescope array

Journal of Astrophysics and Astronomy / Aug 01, 2018

Chitnis, V. (2018). VHE gamma ray astronomy with HAGAR telescope array. Journal of Astrophysics and Astronomy, 39(4). https://doi.org/10.1007/s12036-018-9535-4

Ultra high energy cosmic rays above 1011 GeV: Hints to new physics beyond Standard Model

Pramana / Jul 01, 2000

Bhattacharjee, P. (2000). Ultra high energy cosmic rays above 1011 GeV: Hints to new physics beyond Standard Model. Pramana, 55(1–2), 297–305. https://doi.org/10.1007/s12043-000-0109-y

Cosmic thermal neutrino background: Can it be detected?

Journal of Astrophysics and Astronomy / Dec 01, 1997

Bhattacharjee, P. (1997). Cosmic thermal neutrino background: Can it be detected? Journal of Astrophysics and Astronomy, 18(4), 263–269. https://doi.org/10.1007/bf02709316

On the origin of highest energy cosmic rays

The Big Bang and Other Explosions in Nuclear and Particle Astrophysics / Jun 01, 1996

Sigl, G., Schramm, D. N., & Bhattacharjee, P. (1996). On the origin of highest energy cosmic rays. In The Big Bang and Other Explosions in Nuclear and Particle Astrophysics (pp. 529–542). WORLD SCIENTIFIC. https://doi.org/10.1142/9789812831538_0060

Thermodynamics and orientational order in systems of extended gravitating objects. II - Tidal distortions and the interaction pseudopotential

The Astrophysical Journal / Oct 01, 1989

Ghosh, P., Bhattacharjee, P., & Cowsik, R. (1989). Thermodynamics and orientational order in systems of extended gravitating objects. II - Tidal distortions and the interaction pseudopotential. The Astrophysical Journal, 345, 647. https://doi.org/10.1086/167938

Electromagnetic luminosity function of superconducting cosmic string loops

Physics Letters B / Aug 01, 1988

Bhattacharjee, P. (1988). Electromagnetic luminosity function of superconducting cosmic string loops. Physics Letters B, 211(1–2), 32–36. https://doi.org/10.1016/0370-2693(88)90802-7

Effect of Finite Quark Masses on the Superdense Quarkion Configurations

Progress of Theoretical Physics / Jun 01, 1980

Anand, J. D., & Bhattacharjee, P. (1980). Effect of Finite Quark Masses on the Superdense Quarkion Configurations. Progress of Theoretical Physics, 63(6), 2158–2160. https://doi.org/10.1143/ptp.63.2158

Indirect search for dark matter in dwarf spheroidal galaxies with Cherenkov Telescope Array

Nakashima, D. K. (n.d.). Indirect search for dark matter in dwarf spheroidal galaxies with Cherenkov Telescope Array [Universidade de Sao Paulo, Agencia USP de Gestao da Informacao Academica (AGUIA)]. https://doi.org/10.11606/d.76.2019.tde-25042019-103507

Preprint repository arXiv achieves milestone million uploads

Physics Today / Jan 01, 2014

Preprint repository arXiv achieves milestone million uploads. (2014). Physics Today. https://doi.org/10.1063/pt.5.028530

Status of the Medium-Sized Telescopes for the Cherenkov Telescope Array Observatory

Proceedings of 38th International Cosmic Ray Conference — PoS(ICRC2023) / Jul 25, 2023

Bradascio, F. (2023, July 25). Status of the Medium-Sized Telescopes for the Cherenkov Telescope Array Observatory. Proceedings of 38th International Cosmic Ray Conference — PoS(ICRC2023). https://doi.org/10.22323/1.444.0859

The gamma-ray Cherenkov telescope for the Cherenkov telescope array

AIP Conference Proceedings / Jan 01, 2017

(2017). The gamma-ray Cherenkov telescope for the Cherenkov telescope array. AIP Conference Proceedings. https://doi.org/10.1063/1.4969025

Cherenkov Telescope Array potential in the search for Galactic PeVatrons

Proceedings of 36th International Cosmic Ray Conference — PoS(ICRC2019) / Jul 22, 2019

Angüner, E. O., Cassol, F., Costantini, H., Trichard, C., & Verna, G. (2019, July 22). Cherenkov Telescope Array potential in the search for Galactic PeVatrons. Proceedings of 36th International Cosmic Ray Conference — PoS(ICRC2019). https://doi.org/10.22323/1.358.0618

Simulation of Response of Detector Materials to Muon Induced Neutrons for DINO Experiment

XXII DAE High Energy Physics Symposium / Jan 01, 2018

Meghna, K. K., & Mohanty, B. (2018). Simulation of Response of Detector Materials to Muon Induced Neutrons for DINO Experiment. In Springer Proceedings in Physics (pp. 407–410). Springer International Publishing. https://doi.org/10.1007/978-3-319-73171-1_94

Mitigating direct detection bounds in non-minimal Higgs portal scalar dark matter models

Journal of High Energy Physics / Oct 01, 2017

Bhattacharya, S., Ghosh, P., Maity, T. N., & Ray, T. S. (2017). Mitigating direct detection bounds in non-minimal Higgs portal scalar dark matter models. Journal of High Energy Physics, 2017(10). https://doi.org/10.1007/jhep10(2017)088

The First Fermi-LAT SNR Catalog: SNR and Cosmic Ray Implications

Proceedings of The 34th International Cosmic Ray Conference — PoS(ICRC2015) / Aug 18, 2016

de Palma, F., Brandt, T. J., Acero, F., Hewitt, J., & Renaud, M. (2016, August 18). The First Fermi-LAT SNR Catalog: SNR and Cosmic Ray Implications. Proceedings of The 34th International Cosmic Ray Conference — PoS(ICRC2015). https://doi.org/10.22323/1.236.0722

Probing low-mass WIMP candidates of dark matter with tetrafluoroethane superheated liquid detectors

Physical Review D / May 05, 2020

Seth, S., Sahoo, S., Bhattacharjee, P., & Das, M. (2020). Probing low-mass WIMP candidates of dark matter with tetrafluoroethane superheated liquid detectors. Physical Review D, 101(10). https://doi.org/10.1103/physrevd.101.103005

Upper limit on the cosmic gamma-ray burst rate from high energy diffuse neutrino background

Physical Review D / Feb 28, 2008

Bhattacharjee, P., Chakraborty, S., Das Gupta, S., & Kar, K. (2008). Upper limit on the cosmic gamma-ray burst rate from high energy diffuse neutrino background. Physical Review D, 77(4). https://doi.org/10.1103/physrevd.77.043008

Injection spectrum of ultrahigh energy cosmic rays in the top-down scenario

Physical Review D / Jul 27, 2004

Basu, R., & Bhattacharjee, P. (2004). Injection spectrum of ultrahigh energy cosmic rays in the top-down scenario. Physical Review D, 70(2). https://doi.org/10.1103/physrevd.70.023510

Cowsiket al.Reply:

Physical Review Letters / Mar 17, 1997

Cowsik, R., Ratnam, C., & Bhattacharjee, P. (1997). Cowsiket al.Reply: Physical Review Letters, 78(11), 2262–2264. https://doi.org/10.1103/physrevlett.78.2262

Erratum: Survivability of cosmological quark nuggets in the chromoelectric flux-tube fission model of baryon evaporation

Physical Review D / Apr 15, 1994

Bhattacharjee, P., Alam, J., Sinha, B., & Raha, S. (1994). Erratum: Survivability of cosmological quark nuggets in the chromoelectric flux-tube fission model of baryon evaporation. Physical Review D, 49(8), 4306–4306. https://doi.org/10.1103/physrevd.49.4306

Paramagnetism of hot magnetic neutron gas

Physical Review D / Jan 15, 1981

Anand, J. D., Bhattacharjee, P., Biswas, S. N., & Hasan, M. (1981). Paramagnetism of hot magnetic neutron gas. Physical Review D, 23(2), 316–322. https://doi.org/10.1103/physrevd.23.316

Education

Imperial College London

Ph.D., Theoretical Physics / February, 1984

London

Experience

Saha Institute of Nuclear Physics

Senior Professor / November, 2006Present

Indian Institute of Astrophysics

Professor / November, 1992October, 2006

Join Pijushpani on NotedSource!
Join Now

At NotedSource, we believe that professors, post-docs, scientists and other researchers have deep, untapped knowledge and expertise that can be leveraged to drive innovation within companies. NotedSource is committed to bridging the gap between academia and industry by providing a platform for collaboration with industry and networking with other researchers.

For industry, NotedSource identifies the right academic experts in 24 hours to help organizations build and grow. With a platform of thousands of knowledgeable PhDs, scientists, and industry experts, NotedSource makes connecting and collaborating easy.

For academic researchers such as professors, post-docs, and Ph.D.s, NotedSource provides tools to discover and connect to your colleagues with messaging and news feeds, in addition to the opportunity to be paid for your collaboration with vetted partners.

Expert Institutions
NotedSource has experts from Stanford University
Expert institutions using NotedSource include Oxfort University
Experts from McGill have used NotedSource to share their expertise
University of Chicago experts have used NotedSource
MIT researchers have used NotedSource
Proudly trusted by
Microsoft uses NotedSource for academic partnerships
Johnson & Johnson academic research projects on NotedSource
ProQuest (Clarivate) uses NotedSource as their industry academia platform
Slamom consulting engages academics for research collaboration on NotedSource
Omnicom and OMG find academics on notedsource
Unilever research project have used NotedSource to engage academic experts