Showing results 21 to 40 of 67
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Issue Date | Title | Author(s) | Citation |
15-Dec-2022 | Implications of multiwavelength spectrum on cosmic-ray acceleration in blazar TXS 0506+056 | Das, Saikat; Gupta, Nayantara; Razzaque, Soebur | Astronomy and Astrophysics, 2022, Vol.668, A146 |
2000 | Investigation on the neutrino induced muons from active galactic nuclei | Gupta, Nayantara; Bhattacharyya, D.P. | Modern Physics Letters A , 2000, Vol.15, p1567 |
Dec-2017 | Lepto-hadronic model of gamma rays from Eta Carinae and prospects for neutrino telescopes. | Gupta, Nayantara; Razzaque, Soebur | Physical Review D, 2017, Vol.96, p 123017 |
Jul-2017 | Long-term study of the light curve of PKS 1510-089 in GeV Energies | Prince, Raj; Majumdar, Pratik; Gupta, Nayantara | The Astrophysical Journal, 2017, Vol.844, p62 |
2007 | Messages from GRB 060218 | Zhang, Bing; Liang, Enwei; Gupta, Nayantara; Zhang, Bin-Bin; Virgili, Francisco; Dai, Z.G. | Philosophical Transactions Of The Royal Society A, 2007, Vol.365, p.1257 |
Jan-2021 | Modeling the spectrum and composition of ultrahigh-energy cosmic rays with two populations of extragalactic sources | Das, Saikat; Razzaque, Soebur; Gupta, Nayantara | European Physical Journal C, 2021, Vol.81, Article No 59, p.1-15 |
12-Oct-2023 | Multi-messenger and Multi-wavelength study of Galactic sources | Gupta, Nayantara; Sarkar, Agnibha De | A thesis submitted for the degree of Doctor of Philosophy to Jawaharlal Nehru University, New Delhi |
Jan-2020 | Multi-wavelength Data Analysis and Theoretical Modeling of Blazar Flares | Gupta, Nayantara; Prince, Raj | Ph.D. Thesis, Jawaharlal Nehru University, New Delhi, 2020 |
Oct-2021 | Multi-Wavelength Study of 4C+28.07 | Das, Avik Kumar; Prince, Raj; Gupta, Nayantara | The Astrophysical Journal, 2021, Vol. 920, p117 |
27-Jun-2022 | Multi-Wavelength study of blazar flares | Gupta, Nayantara; Das, Avik Kumar | Ph.D. Thesis, Jawaharlal Nehru University, New Delhi, 2022 |
Oct-2021 | Multiwavelength analysis and modeling of OJ 287 during 2017–2020 | Prince, Raj; Agarwal, Aditi; Gupta, Nayantara; Majumdar, Pratik; Czerny, Bożena; Cellone, Sergio A.; Andruchow, I. | Astronomy & Astrophysics, 2021, Vol.654, Article No. A38 |
2001 | Muons from gamma-rays of markarian 501 | Gupta, Nayantara; Bhattacharyya, D.P. | Physics Letters B, 2001, Vol.514, p321 |
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 |