Samir Choudhuri
VIDWAN ID: 487378

Dr Samir Choudhuri

Male
Assistant Professor | Department of Physics
Indian Institute of Technology, Madras
Expertise: Multidisciplinary Physics
54 Publications
0 Projects
829 Scopus Citations
881 CrossRef
4 Years 3 Months Total Experience
Publications
54 Total
Articles
53
Proceedings
1
Activity

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Scopus Scopus
829 Citations
16 h-index
CrossRef CrossRef
881 Citations
17 h-index
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Assistant Professor
Jun 2022 – Present
Indian Institute of Technology, Madras | Department of Physics
Physical Sciences
Multidisciplinary Physics

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Scholarly Publications

matvis: a matrix-based visibility simulator for fast forward modelling of many-element 21 cm arrays

Open Access
Journal Article
RAS Techniques and Instruments. Year: 2025. Volume: 4 .
Authors: Piyanat Kittiwisit; Steven G Murray; Hugh Garsden; Philip Bull; Michael J Wilensky; Christopher Cain; Aaron R Parsons; Jackson Sipple; Tyrone Adams; James E Aguirre; Rushelle Baartman; Adam P Beardsley; Lindsay M Berkhout; Gianni Bernardi; Tashalee S Billings; Judd D Bowman; Richard F Bradley; Jacob Burba; Steven Carey; Chris L Carilli; Kai-Feng Chen; Samir Choudhuri; Tyler Cox; David R DeBoer; Eloy de Lera Acedo; Matt Dexter; Joshua S Dillon; Nico Eksteen; John Ely; Aaron Ewall-Wice; Nicolas Fagnoni; Steven R Furlanetto; Kingsley Gale-Sides; Bharat Kumar Gehlot; Brian Glendenning; Adelie Gorce; Deepthi Gorthi; Bradley Greig; Jasper Grobbelaar; Ziyaad Halday; Bryna J Hazelton; Jacqueline N Hewitt; Jack Hickish; Daniel C Jacobs; Alec Josaitis; Nicholas S Kern; Joshua Kerrigan; Honggeun Kim; Matthew Kolopanis; Adam Lanman; Paul La Plante; Adrian Liu; Yin-Zhe Ma; David H E MacMahon; Lourence Malan; Cresshim Malgas; Keith Malgas; Bradley Marero; Zachary E Martinot; Lisa McBride; Andrei Mesinger; Mathakane Molewa; Miguel F Morales; Tshegofalang Mosiane; Chuneeta Devi Nunhokee; Hans Nuwegeld; Robert Pascua; Yuxiang Qin; Eleanor Rath; Nima Razavi-Ghods; James Robnett; Mario G Santos; Peter Sims; Saurabh Singh; Dara Storer; Hilton Swarts; Jianrong Tan; Nithyanandan Thyagarajan; Pieter van Wyngaarden; Zhilei Xu; Haoxuan Zheng

Detection of non-thermal radio emission components from the Orion Nebula: stellar jets, cloud collision, or feedback from stellar winds?

Open Access
Journal Article
Monthly Notices of the Royal Astronomical Society. Year: 2026. Volume: 547 , Issue: 4 , Pages: stag453 .
Authors: Md Rashid; Nirupam Roy; Prasun Dutta; Jagadheep D Pandian; Sarita Vig; Srijita Pal; Arnab Chakraborty; Samir Choudhuri

Intensity Fluctuations of Radio Halos in Galaxy Clusters: Insights from Power Spectrum Estimation

Open Access
Journal Article
The Astrophysical Journal. Year: 2026. Volume: 1007 , Issue: 2 .
Authors: Srijita Pal; Nirupam Roy; Sameer Salunkhe; Surajit Paul; Tanu Sharma; Samir Choudhuri

Square Kilometre Array Science Data Challenge 3a: foreground removal for an EoR experiment

Open Access
Journal Article
Monthly Notices of the Royal Astronomical Society. Year: 2025. Volume: 543 , Issue: 2 , Pages: 1092-1119 .
Authors: A Bonaldi; P Hartley; R Braun; S Purser; A Acharya; K Ahn; M Aparicio Resco; O Bait; M Bianco; A Chakraborty; E Chapman; S Chatterjee; K Chege; H Chen; X Chen; Z Chen; L Conaboy; M Cruz; L Darriba; M De Santis; P Denzel; K Diao; J Feron; C Finlay; B Gehlot; S Ghosh; S K Giri; R Grumitt; S E Hong; T Ito; M Jiang; C Jordan; S Kim; M Kim; J Kim; S P Krishna; A Kulkarni; M López-Caniego; I Labadie-García; H Lee; D Lee; N Lee; J Line; Y Liu; Y Mao; A Mazumder; F G Mertens; S Munshi; A Nasirudin; S Ni; V Nistane; C Norregaard; D Null; A Offringa; M Oh; S-H Oh; D Parkinson; J Pritchard; M Ruiz-Granda; V Salvador López; H Shan; R Sharma; C Trott; S Yoshiura; L Zhang; X Zhang; Q Zheng; Z Zhu; S Zuo; T Akahori; P Alberto; E Allys; T An; D Anstey; J Baek; Basavraj; S Brackenhoff; P Browne; E Ceccotti; H Chen; T Chen; S Choudhuri; M Choudhury; J Coles; J Cook; D Cornu; S Cunnington; S Das; E de Lera Acedo Acedo; J-M Delouis; F Deng; J Ding; K M A Elahi; P Fernandez; C Fernández; A Fernández Alcázar; V Galluzzi; L-Y Gao; U Garain; J Garrido; M-L Gendron-Marsolais; T Gessey-Jones; H Ghorbel; Y Gong; S Guo; K Hasegawa; T Hayashi; D Herranz; V Holanda; A J Holloway; I Hothi; C Höfer; V Jelić; Y Jiang; X Jiang; H Kang; J-Y Kim; L V Koopmans; R Lacroix; E Lee; S Leeney; F Levrier; Y Li; Y Liu; Q Ma; R Meriot; A Mesinger; M Mevius; T Minoda; M-A Miville-Deschênes; J Moldon; R Mondal; C Murmu; S Murray; Nirmala SR; Q Niu; C Nunhokee; O O’Hara; S K Pal; S Pal; J Park; M Parra; N N Patra; B Pindor; M Remazeilles; P Rey; J A Rubino-Martin; S Saha; A Selvaraj; B Semelin; R Shah; Y Shao; A K Shaw; F Shi; H Shimabukuro; G Singh; B W Sohn; M Stagni; J-L Starck; C Sui; J D Swinbank; J Sánchez; S Sánchez-Expósito; K Takahashi; T Takeuchi; A Tripathi; L Verdes-Montenegro; P Vielva; F R Vitello; G-J Wang; Q Wang; X Wang; Y Wang; Y-X Wang; T Wiegert; A Wild; W L Williams; L Wolz; X Wu; P Wu; J-Q Xia; Y Xu; R Yan; Y-P Yan; Z Yin; Z You; X Yu; K Yu; B Yue; L Zhang; Z Zhao; X Zhao; X Zhou

Detecting ionized bubbles around luminous sources during the reionization era using HI 21 cm signal

Journal Article
Journal of Cosmology and Astroparticle Physics. Year: 2025. Volume: 2025 , Issue: 2 .
Authors: Arnab Mishra; Chandra Shekhar Murmu; Kanan K. Datta; Samir Choudhuri; Suman Majumdar; Iffat Nasreen; Sk. Saiyad Ali

Calibration requirements for epoch of reionization 21-cm signal observations. Part IV. Bias and variance with time and frequency correlated residual gains

Journal Article
Journal of Cosmology and Astroparticle Physics. Year: 2025. Volume: 2025 , Issue: 07 , Pages: 024 .
Authors: Saikat Gayen; Jais Kumar; Prasun Dutta; Khandakar Md Asif Elahi; Samir Choudhuri; Nirupam Roy

Calibration requirement for Epoch of Reionization 21-cm signal observation. Part III. Bias and variance in uGMRT ELAIS-N1 field power spectrum

Open Access
Journal Article
Journal of Cosmology and Astroparticle Physics. Year: 2024. Volume: 2024 , Issue: 05 , Pages: 068 .
Authors: Saikat Gayen; Rashmi Sagar; Sarvesh Mangla; Prasun Dutta; Nirupam Roy; Arnab Chakraborty; Jais Kumar; Abhirup Datta; Samir Choudhuri

Calibration requirements for Epoch of Reionization 21-cm signal observations - II. Analytical estimation of the bias and variance with time-correlated residual gains

Journal Article
Monthly Notices of the Royal Astronomical Society. Year: 2022. Volume: 512 , Issue: 1 , Pages: 186-198 .
Authors: Jais Kumar; Prasun Dutta; Samir Choudhuri; Nirupam Roy
Showing 1 to 8 of 54 publications