Showing results 33 to 52 of 67
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Issue Date | Title | Author(s) | Citation |
Jun-2002 | Neutrino induced upward going muons from a gamma ray burst in a neutrino telescope of km2 area | Gupta, Nayantara | Physical Review D, 2002, Vol.65, p113005 |
Jun-2007 | Neutrino spectra from low and high luminosity populations of gamma ray bursts | Gupta, Nayantara; Zhang, Bing | Astroparticle Physics, 2007, Vol.27, p386 |
Aug-2012 | Neutrinos from decaying muons, pions, neutrons and kaons in gamma ray bursts | Moharana, Reetanjali; Gupta, Nayantara | Astroparticle Physics, 2012, Vol.36, p195 |
Feb-2004 | Observability of neutron events above the Greisen-Zatsepin-Kuzmin cut-off due to violation of Lorentz invariance | Gupta, Nayantara | Physics Letters B, 2004, Vol.580, p103 |
Jun-2009 | On the gamma ray burst origin of extremely energetic cosmic rays | Gupta, Nayantara | Astroparticle Physics, 2009, Vol.31, p359 |
Dec-2020 | The Origin and propagation of Ultra-High energy cosmic-ray particles | Gupta, Nayantara; Das, Saikat | Ph.D. Thesis, Jawaharlal Nehru University, New Delhi, 2020 |
Mar-2012 | PeV gamma rays from interactions of ultra high energy cosmic rays in the Milky Way | Gupta, Nayantara | Astroparticle Physics, 2012, Vol.35, p503 |
Apr-2021 | PeV–EeV Neutrinos from Gamma-Ray Blazars due to Ultrahigh-energy Cosmic-Ray Propagation | Das, Saikat; Gupta, Nayantara; Razzaque, Soebur | The Astrophysical Journal, 2021, Vol. 910, p100 |
Apr-2014 | Photo-disintegration of heavy nuclei at the core of Cen A | Kundu, Esha; Gupta, Nayantara | Journal of Cosmology and Astroparticle Physics, 2014, Vol.4, p04 |
Mar-2021 | Positron excess from cosmic ray interactions in galactic molecular clouds | Sarkar, Agnibha De; Biswas, Sayan; Gupta, Nayantara | Journal of High Energy Astrophysics, 2021, Vol. 29, p. 1-18 |
11-Oct-2014 | Possible proton synchrotron origin of X-ray and gamma-ray emission in large-scale jet of 3C 273 | Kundu, Esha; Gupta, Nayantara | Monthly Notices of the Royal Astronomical Society : Letters, 2014, 444, L16-L19 |
Aug-2009 | Probing lorentz invariance at EeV energy | Moharana, Reetanjali; Gupta, Nayantara | Journal of Cosmology and Astroparticle Physics, 2009, Vol.8, p5 |
Sep-2007 | Prompt emission of high-energy photons from gamma ray bursts | Gupta, Nayantara; Zhang, Bing | Monthly Notices of the Royal Astronomical Society, 2007, Vol.380, p78 |
Jul-2005 | Prospect of determining the Dirac/Majorana state of the neutrino by a Multi-OWL experiment | Gupta, Nayantara; Mani, H.S. | Journal of Physics G, 2005, Vol.31, p599 |
Nov-2003 | Proton synchrotron model of TeV gamma ray bursts and their detectability by AMANDA/ICECUBE type detectors | Bhattacharjee, Pijushpani; Gupta, Nayantara | Astroparticle Physics, 2003, Vol.20, p169 |
Feb-2016 | Proton synchrotron radiation from extended jets of PKS 0637–752 and 3C 273 | Bhattacharyya, Wrijupan; Gupta, Nayantara | Astrophysical Journal, 2016, Vol.817, p121 |
10-Oct-2018 | A publishing partnership Fermi-Large Area Telescope Observations of the Brightest Gamma-Ray Flare Ever Detected from CTA 102 | Prince, Raj; Raman, Gayathri; Hahn, Joachim; Gupta, Nayantara; Majumdar, Pratik | Astrophysical Journal, 2018, Vol. 866, p16 |
4-Jul-2014 | pγ interactions in Galactic jets as a plausible origin of the positron excess | Gupta, Nayantara; Torres, Diego F. | Monthly Notices of the Royal Astronomical Society, 2014, Vol. 441, p3122-3126 |
2001 | Quantum fields for wormholes | Gupta, Nayantara; Bhattacharyya, D.P.; Maithi, A.K. | Modern Physics Letters A , 2001, Vol.16, p1685 |
Sep-2001 | Reviving the energy independent suppression of the solar neutrino flux | Choubey, Sandhya; Goswami, Srubabati; Gupta, Nayantara; Roy, D.P. | Physical Review D, 2001, Vol.64, p053002 |