RR
R. Roy
astro-ph.HEastro-ph.SRastro-ph.GAastro-ph.COastro-ph.EPaccretionaccretion disksastro-phastro-ph.IMblack hole physics
On Valency
published · living versionsW_5xusgmd5·v1 · currentpublished
Metallicity at the explosion sites of interacting transients
with F. Taddia, J. Sollerman, C. Fremling, A. Pastorello +6
1 version
Preprints & journals
31 papers in the corpus · 2008–2026SN 2019cqc: A Hydrogen-rich Superluminous Supernova Showing Electron-Scattering Signatures2608.30309v1 · Dinesh Hebbar, Rupak Roy, Matt Nicholl et al.2026 · 0 citationsarXiv
ENGRAVE follow-up of a type IIb supernova spatially coincident with the sub-threshold gravitational wave trigger S250818k2605.02639v2 · K. Ackley, M. T. Botticella, A. Boye et al.2026 · 0 citationsarXiv
Multiwavelength Analysis of Six Luminous Fast Blue Optical Transients2601.18926v2 · Cassie Sevilla, Anna Y. Q. Ho, Nayana A.J. et al.2026 · 1 citationarXiv
The case of AT2022wtn: a Tidal Disruption Event in an interacting galaxy2504.21686v1 · F. Onori, M. Nicholl, P. Ramsden et al.2025 · 7 citationsarXiv
Massive stars exploding in a He-rich circumstellar medium X. Flash spectral features in the Type Ibn SN 2019cj and observations of SN 2018jmt2408.12393v1 · Z.-Y. Wang, A. Pastorello, K. Maeda et al.2024 · 6 citationsA&A 691, A156 (2024)
AT2020ohl: its nature and probable implications2405.16107v1 · Rupak Roy, Samir Mandal, D. K. Sahu et al.2024 · 2 citationsMNRAS 528, 2024, 6176 - 6192
SN 2018bsz: a Type I superluminous supernova with aspherical circumstellar material2202.01635v2 · M. Pursiainen, G. Leloudas, E. Paraskeva et al.2022 · 36 citationsA&A 666, A30 (2022)
Double-peaked Lines, Dual VLBI Components, and Precessing Jets in J1328+27512012.06290v1 · S. Nandi, A. Caproni, P. Kharb et al.2020 · 20 citationsarXiv
An outflow powers the optical rise of the nearby, fast-evolving tidal disruption event AT2019qiz2006.02454v2 · M. Nicholl, T. Wevers, S. R. Oates et al.2020 · 125 citationsarXiv
SN2018kzr: a rapidly declining transient from the destruction of a white dwarf1909.04545v2 · Owen R. McBrien, Stephen J. Smartt, Ting-Wan Chen et al.2019 · 37 citationsarXiv
A low-frequency study of recently identified double-double radio galaxies1905.00677v1 · S. Nandi, D.J. Saikia, R. Roy et al.2019 · 25 citationsarXiv
The spectral evolution of AT 2018dyb and the presence of metal lines in tidal disruption events1903.03120v2 · Giorgos Leloudas, Lixin Dai, Iair Arcavi et al.2019 · 123 citationsarXiv
SIFTING FOR SAPPHIRES: SYSTEMATIC SELECTION OF TIDAL DISRUPTION EVENTS IN iPTF.31160831 · Hung, T, Gezari, S, Cenko, S B et al.2025 · 45 citationsThe Astrophysical journal. Supplement series. 2018;238(2)
Early formation of carbon monoxide in the Centaurus A supernova SN 2016adj1808.04766v1 · D. P. K. Banerjee, Vishal Joshi (PRL), A. Evans et al.2018 · 18 citationsarXiv
A nearby superluminous supernova with a long pre-maximum 'plateau' and strong CII features1806.10609v2 · J.P. Anderson, P.J. Pessi, L. Dessart et al.2018 · 50 citationsA&A 620, A67 (2018)
A kilonova as the electromagnetic counterpart to a gravitational-wave source.29094693 · Smartt, S J, Chen, T-W, Jerkstrand, A et al.2018 · 868 citationsNature. 2017;551(7678):75-79
Tale of J1328+2752: a misaligned double-double radio galaxy hosted by a binary black-hole?1612.06452v1 · S. Nandi, M. Jamrozy, R. Roy et al.2016 · 18 citationsarXiv
SN 2012aa - a transient between Type Ibc core-collapse and superluminous supernovae1607.00924v1 · R. Roy, J. Sollerman, J. M. Silverman et al.2016 · 29 citationsA&A 596, A67 (2016)
EPIC211089792 b: an aligned and inflated hot jupiter in a young visual binary1601.07680v1 · A. Santerne, G. H'ebrard, J. Lillo-Box et al.2016 · 32 citations2016, ApJ, 825, 55
Metallicity at the explosion sites of interacting transients1505.04719v1 · F. Taddia, J. Sollerman, C. Fremling et al.2015 · 83 citationsA&A 580, A131 (2015)on Valency
SOPHIE velocimetry of Kepler transit candidates XII. KOI-1257 b: a highly eccentric three-month period transiting exoplanet1406.6172v2 · A. Santerne, G. H'ebrard, M. Deleuil et al.2014 · 98 citationsA&A 571, A37 (2014)
Discovery of a red quasar with recurrent activity1405.1869v1 · S. Nandi, R. Roy, D.J. Saikia et al.2014 · 10 citationsarXiv
Electron Cooling in a Young Radio Supernova: SN 2012aw1311.3568v2 · Naveen Yadav, Alak Ray, Sayan Chakraborti et al.2013 · 24 citationsarXiv
SN 2007uy - metamorphosis of an aspheric Type Ib explosion1306.5389v1 · Rupak Roy, Brijesh Kumar, Justyn R. Maund et al.2013 · 35 citationsMonth. Not. Roy. Ast. Soc. 434 (2013) 2032-2050
The optical photometric and spectroscopic investigation of Type IIP supernova 2012A1304.2457v1 · Rupak Roy, Firoza Sutaria, Subhash Bose et al.2013 · 1 citationarXiv
The progenitor of SN 2011ja: Clues from circumstellar interaction1302.7067v2 · Sayan Chakraborti, Alak Ray, Randall Smith et al.2013 · 29 citationsarXiv
Light curve and spectral evolution of the Type IIb SN 2011fu1301.6538v1 · Brajesh Kumar, S. B. Pandey, D. K. Sahu et al.2013 · 68 citationsarXiv
The Discovery and Nature of Optical Transient CSS100217:102913+4042201103.5514v1 · A.J. Drake, S.G. Djorgovski, A. Mahabal et al.2011 · 98 citationsarXiv
SN 2008gz - most likely a normal type IIP event1102.1164v1 · Rupak Roy, Brijesh Kumar, Alexander S. Moskvitin et al.2011 · 20 citationsarXiv
Spectral and Photometric Monitoring of Distant Core-Collapse Supernovae in the SAO RAS1008.0773v1 · A. S. Moskvitin, T. A. Fatkhullin, V. V. Sokolov et al.2010 · 4 citationsarXiv
The complex light-curve of the afterglow of GRB071010A0804.4367v1 · S. Covino, P. D'Avanzo, A. Klotz et al.2008 · 58 citationsMon.Not.Roy.Astron.Soc. 388 (2008) 347-356
Career total: 101 works. 31 are in this corpus.
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