Nirupam Roy
Nirupam Roy
Assistant Professor, IISc Bangalore
Verified email at iisc.ac.in - Homepage
TitleCited byYear
Binary orbits as the driver of γ-ray emission and mass ejection in classical novae
L Chomiuk, JD Linford, J Yang, TJ O'Brien, Z Paragi, AJ Mioduszewski, ...
Nature 514 (7522), 339-342, 2014
872014
A multiwavelength investigation of the temperature of the cold neutral medium
N Roy, JN Chengalur, R Srianand
Monthly Notices of the Royal Astronomical Society: Letters 365 (1), L1-L5, 2006
532006
The HI/OH/Recombination line survey of the inner Milky Way (THOR). Survey overview and data release 1
H Beuther, S Bihr, M Rugel, K Johnston, Y Wang, F Walter, A Brunthaler, ...
Astronomy & Astrophysics 595, A32, 2016
492016
THOR: The H I, OH, Recombination line survey of the Milky Way. The pilot study: H I observations of the giant molecular cloud W43
S Bihr, H Beuther, J Ott, KG Johnston, A Brunthaler, LD Anderson, F Bigiel, ...
Astronomy & Astrophysics 580, A112, 2015
482015
An HI column density threshold for cold gas formation in the Galaxy
N Kanekar, R Braun, N Roy
The Astrophysical Journal Letters 737 (2), L33, 2011
442011
The temperature of the diffuse H i in the Milky Way - II. Gaussian decomposition of the H i-21 cm absorption spectra
N Roy, N Kanekar, JN Chengalur
Monthly Notices of the Royal Astronomical Society 436 (3), 2366-2385, 2013
402013
The Radio Light Curve of the Gamma-Ray Nova in V407 CYG: Thermal Emission from the Ionized Symbiotic Envelope, Devoured from within by the Nova Blast
L Chomiuk, MI Krauss, MP Rupen, T Nelson, N Roy, JL Sokoloski, ...
The Astrophysical Journal 761 (2), 173, 2012
372012
The 2011 Outburst of Recurrent Nova T Pyx: Radio Observations Reveal the Ejecta Mass and Hint at Complex Mass Loss
T Nelson, L Chomiuk, N Roy, JL Sokoloski, K Mukai, MI Krauss, ...
The Astrophysical Journal 785 (1), 78, 2014
362014
The temperature of the diffuse H i in the Milky Way – I. High resolution H i-21 cm absorption studies
N Roy, N Kanekar, R Braun, JN Chengalur
Monthly Notices of the Royal Astronomical Society 436 (3), 2352-2365, 2013
352013
Galactic supernova remnant candidates discovered by THOR
LD Anderson, Y Wang, S Bihr, M Rugel, H Beuther, F Bigiel, E Churchwell, ...
Astronomy & Astrophysics 605, A58, 2017
302017
The 2011 Outburst of Recurrent Nova T Pyx: X-ray Observations Expose the White Dwarf Mass and Ejection Dynamics
L Chomiuk, T Nelson, K Mukai, JL Sokoloski, MP Rupen, KL Page, ...
The Astrophysical Journal 788 (2), 130, 2014
302014
Expanded Very Large Array Nova Project Observations of the Classical Nova V1723 Aquilae
MI Krauss, L Chomiuk, M Rupen, N Roy, AJ Mioduszewski, JL Sokoloski, ...
The Astrophysical Journal Letters 739 (1), L6, 2011
292011
Accurate measurement of the H i column density from H i 21 cm absorption-emission spectroscopy
JN Chengalur, N Kanekar, N Roy
Monthly Notices of the Royal Astronomical Society 432 (4), 3074-3079, 2013
252013
The visibility-based tapered gridded estimator (TGE) for the redshifted 21-cm power spectrum
S Choudhuri, S Bharadwaj, S Chatterjee, SS Ali, N Roy, A Ghosh
Monthly Notices of the Royal Astronomical Society 463 (4), 4093-4107, 2016
202016
H i 21 cm opacity fluctuations power spectra towards Cassiopeia A
N Roy, JN Chengalur, P Dutta, S Bharadwaj
Monthly Notices of the Royal Astronomical Society: Letters 404 (1), L45-L49, 2010
202010
Tapering the sky response for angular power spectrum estimation from low-frequency radio-interferometric data
S Choudhuri, S Bharadwaj, N Roy, A Ghosh, SS Ali
Monthly Notices of the Royal Astronomical Society 459 (1), 151-156, 2016
192016
Magnetohydrodynamic turbulence in supernova remnants
N Roy, S Bharadwaj, P Dutta, JN Chengalur
Monthly Notices of the Royal Astronomical Society: Letters 393 (1), L26-L30, 2009
192009
Tiny Scale Opacity Fluctuations from VLBA, MERLIN, and VLA Observations of HI Absorption toward 3C 138
N Roy, AH Minter, WM Goss, CL Brogan, TJW Lazio
The Astrophysical Journal 749 (2), 144, 2012
182012
Turbulence measurements from Hi absorption spectra
N Roy, L Peedikakkandy, JN Chengalur
Monthly Notices of the Royal Astronomical Society: Letters 387 (1), L18-L22, 2008
162008
Critical properties of spherically symmetric accretion in a fractal medium
N Roy, AK Ray
Monthly Notices of the Royal Astronomical Society 380 (2), 733-740, 2007
142007
The system can't perform the operation now. Try again later.
Articles 1–20