SR
S. Roychowdhury
astro-ph.GAastro-ph.COastro-ph.HEastro-ph.IMastro-ph.SR
On Valency
published · living versionsW_utts5s39·v1 · currentpublished
A systematic metallicity study of DustPedia galaxies reveals evolution in the dust-to-metal ratios
with P. De Vis, A. Jones, S. Viaene, V. Casasola +15
1 version
Preprints & journals
39 papers in the corpus · 2009–2026From Atomic Gas to Star Formation2607.03592v1 · Erik Rosolowsky, Eric Koch, Sambit Roychowdhury et al.2026 · 0 citationsarXiv
Pearls on a string: Dark and bright galaxies on a strikingly straight and narrow filament2502.01727v1 · Maryam Arabsalmani, Sambit Roychowdhury, Benjamin Schneider et al.2025 · 2 citationsarXiv
The Smallest Scale of Hierarchy Survey (SSH) III. Dwarf-dwarf satellite merging phenomena in the low-mass regime2406.01683v1 · Elena Sacchi, Michele Bellazzini, Francesca Annibali et al.2024 · 6 citationsA&A 691, A65 (2024)
DEVILS/MIGHTEE/GAMA/DINGO: The Impact of SFR Timescales on the SFR-Radio Luminosity Correlation2405.00337v1 · Robin H. W. Cook, Luke J. M. Davies, Jonghwan Rhee et al.2024 · 15 citationsarXiv
MIGHTEE-HI: HI galaxy properties in the large scale structure environment at z~0.37 from a stacking experiment2403.00734v1 · Francesco Sinigaglia, Giulia Rodighiero, Ed Elson et al.2024 · 14 citationsarXiv
Galaxy And Mass Assembly (GAMA): The group HI mass as a function of halo mass2305.12750v1 · Ajay Dev, Simon P. Driver, Martin Meyer et al.2023 · 13 citationsarXiv
The resolved scaling relations in DustPedia: Zooming in on the local Universe2210.15993v1 · Viviana Casasola, Simone Bianchi, Laura Magrini et al.2022 · 33 citationsA&A 668, A130 (2022)
Deep Investigation of Neutral Gas Origins (DINGO): HI stacking experiments with early science data2210.09697v2 · Jonghwan Rhee, Martin Meyer, Attila Popping et al.2022 · 30 citationsarXiv
Probing galaxy evolution through HI 21-cm emission and absorption: current status and prospects with the Square Kilometre Array2209.09264v2 · Rajeshwari Dutta, Sushma Kurapati, J. N. H. S. Aditya et al.2022 · 9 citationsarXiv
Unusual gas structure in an otherwise normal spiral galaxy hosting GRB 171205A / SN 2017iuk2206.07060v1 · M. Arabsalmani, S. Roychowdhury, F. Renaud et al.2022 · 6 citationsarXiv
ALMA/ACA CO Survey of the IC 1459 and NGC 4636 Groups: Environmental Effects on the Molecular Gas of Group Galaxies2204.06022v2 · Bumhyun Lee, Jing Wang, Aeree Chung et al.2022 · 20 citationsarXiv
The variation of the gas content of galaxy groups and pairs compared to isolated galaxies2201.03575v1 · Sambit Roychowdhury, Martin J. Meyer, Jonghwan Rhee et al.2022 · 7 citationsarXiv
WALLABY pre-pilot survey: Two dark clouds in the vicinity of NGC 13952108.04412v1 · O. Ivy Wong, A.R.H. Stevens, B.-Q. For et al.2021 · 18 citationsarXiv
The BINGO Project I: Baryon Acoustic Oscillations from Integrated Neutral Gas Observations2107.01633v2 · Elcio Abdalla, Elisa G. M. Ferreira, Ricardo G. Landim et al.2021 · 64 citationsA&A 664, A14 (2022)
The BINGO Project II: Instrument Description2107.01634v2 · Carlos A. Wuensche, Thyrso Villela, Elcio Abdalla et al.2021 · 31 citationsA&A 664, A15 (2022)
A Nearby Galaxy Perspective on Dust Evolution. Scaling relations and constraints on the dust build-up in galaxies with the DustPedia and DGS samples2101.00456v1 · Fr'ed'eric Galliano, Angelos Nersesian, Simone Bianchi et al.2021 · 117 citationsarXiv
Local starburst conditions and formation of GRB 980425 / SN 1998bw within a collisional ring2007.01317v1 · M. Arabsalmani, F. Renaud, S. Roychowdhury et al.2020 · 8 citationsarXiv
A first quantification of the effects of absorption for HI Intensity Mapping experiments1909.08761v2 · Sambit Roychowdhury, Clive Dickinson, Ian W. A. Browne2019 · 2 citationsA&A 631, A115 (2019)
A superluminous supernova in high surface density molecular gas within the bar of a metal-rich galaxy1906.00972v1 · M. Arabsalmani, S. Roychowdhury, F. Renaud et al.2019 · 12 citationsarXiv
HI 21cm mapping of the host galaxy of AT2018cow: a fast-evolving luminous transient within a ring of high column density gas1903.00477v1 · Sambit Roychowdhury, Maryam Arabsalmani, Nissim Kanekar2019 · 22 citationsarXiv
The host galaxy of GRB 980425 / SN1998bw: a collisional ring galaxy1903.00485v1 · M. Arabsalmani, S. Roychowdhury, T. K. Starkenburg et al.2019 · 26 citationsarXiv
A systematic metallicity study of DustPedia galaxies reveals evolution in the dust-to-metal ratios1901.09040v2 · P. De Vis, A. Jones, S. Viaene et al.2019 · 215 citationsA&A 623, A5 (2019)on Valency
Cosmology with Phase 1 of the Square Kilometre Array; Red Book 2018: Technical specifications and performance forecasts1811.02743v1 · Square Kilometre Array Cosmology Science Working Group: David J. Bacon, Richard A. Battye, Philip Bull et al.2018 · 310 citationsPubl. Astron. Soc. Austral. 37 (2020) e007
Impact of Simulated 1/f Noise for HI Intensity Mapping Experiments1711.07843v1 · Stuart Harper, Clive Dickinson, Richard Battye et al.2017 · 51 citationsarXiv
Extended Schmidt law holds for faint dwarf irregular galaxies1708.02298v1 · Sambit Roychowdhury, Jayaram N. Chengalur, Yong Shi2017 · 20 citationsA&A 608, A24 (2017)
New insights into the interstellar medium of the dwarf galaxy IC 10: connection between magnetic fields, the radio--infrared correlation and star formation1706.06426v1 · Aritra Basu, Sambit Roychowdhury, Volker Heesen et al.2017 · 28 citationsarXiv
Update on the BINGO 21cm intensity mapping experiment1610.06826v1 · Richard Battye, Ian Browne, Tianyue Chen et al.2016 · 29 citationsarXiv
The Bluedisk Survey: molecular gas distribution and scaling relations in the context of galaxy evolution1608.07607v1 · D. Cormier, F. Bigiel, J. Wang et al.2016 · 13 citationsarXiv
New Lessons from the HI Size-Mass Relation of Galaxies1605.01489v1 · Jing Wang, Barbel S. Koribalski, Paolo Serra et al.2016 · 267 citationsarXiv
First measurement of HI 21cm emission from a GRB host galaxy indicates a post-merger system1508.03342v1 · Maryam Arabsalmani, Sambit Roychowdhury, Martin Zwaan et al.2015 · 34 citationsarXiv
The spatially resolved Kennicutt-Schmidt relation in the HI dominated regions of spiral and dwarf irregular galaxies1503.02667v1 · Sambit Roychowdhury, Mei-Ling Huang, Guinevere Kauffmann et al.2015 · 74 citationsarXiv
The relation between atomic gas and star formation rate densities in faint irregular galaxies1409.1061v1 · Sambit Roychowdhury, Jayaram N. Chengalur, Serafim S. Kaisin et al.2014 · 34 citationsarXiv
The intrinsic shapes of dwarf irregular galaxies1308.6200v1 · Sambit Roychowdhury, Jayaram N. Chengalur, Igor D. Karachentsev et al.2013 · 62 citationsarXiv
Atomic hydrogen, star formation and feedback in the lowest mass Blue Compact Dwarf galaxies1207.3023v1 · Sambit Roychowdhury, Jayaram N. Chengalur, Kristin Chiboucas et al.2012 · 17 citationsarXiv
The radio - far infrared correlation in the faintest star forming dwarf galaxies1204.3305v1 · Sambit Roychowdhury, Jayaram N. Chengalur2012 · 23 citationsarXiv
Small Bites: Star formation recipes in extreme dwarfs1103.6117v1 · Sambit Roychowdhury, Jayaram N. Chengalur, Serafim S. Kaisin et al.2011 · 29 citationsarXiv
Rendez-vous of dwarfs1009.3808v2 · R.I. Uklein, D.I. Makarov, S. Roychowdhury2010 · 0 citationsarXiv
Thick gas discs in faint dwarf galaxies1002.4474v2 · Sambit Roychowdhury, Jayaram N. Chengalur, Ayesha Begum et al.2010 · 394 citationsMon. Not. R. Astron. Soc., 404, L60-L63 (2010)
Star formation in extremely faint dwarf galaxies0904.2748v1 · Sambit Roychowdhury, Jayaram N. Chengalur, Ayesha Begum et al.2009 · 82 citationsarXiv
Career total: 52 works. 39 are in this corpus.
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