Browsing by Author Singh, Saurabh

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Issue DateTitleAuthor(s)Citation
28-Mar-2023Detecting global signal from cosmic dawn and epoch of reionization with SKARao, Mayuri Sathyanarayana; Shankar, N. Udaya; Subrahmanyan, Ravi; Singh, SaurabhJournal of Astrophysics and Astronomy, 2023, Vol. 44, Article No. 24
12-Apr-2023Detection of Cosmological 21 cm Emission with the Canadian Hydrogen Intensity Mapping ExperimentThe CHIME Collaboration; Amiri, Mandana; Bandura, Kevin; Chen, Tianyue; Deng, Meiling; Dobbs, Matt; Fandino, Mateus; Foreman, Simon; Halpern, Mark; Hill, Alex S.; Hinshaw, Gary; Hofer, Carolin; Kania, Joseph; Landecker, T. L.; MacEachern, Joshua; Masui, Kiyoshi; Mena-Parra, Juan; Milutinovic, Nikola; Mirhosseini, Arash; Newburgh, Laura; Ordog, Anna; Pen, Ue-Li; Pinsonneault-Marotte, Tristan; Polzin, Ava; Reda, Alex; Renard, Andre; Shaw, J. Richard; Siegel, Seth R.; Singh, Saurabh; Vanderlinde, Keith; Wang, Haochen; Wiebe, Donald V.; Wulf, DallasThe Astrophysical Journal, 2023, Vol. 947. p16
6-Oct-2024Direction-dependent Effects on Global 21 cm DetectionAgrawal, Yash; Kavitha, K.; Singh, SaurabhThe Astrophysical Journal, 2024, Vol. 974, p137
Sep-2025Exploiting synergies between JWST and cosmic 21-cm observations to uncover star formation in the early UniverseDhandha, Jiten; Fialkov, Anastasia; Gessey-Jones, Thomas; Bevins, Harry T J; Tacchella, Sandro; Pochinda, Simon; Acedo, Eloy de Lera; Singh, Saurabh; Barkana, RennanMonthly Notices of the Royal Astronomical Society, 2025, Vol. 542(3), p.2292–2322
2-Feb-2026First Results from HERA Phase IIAbdurashidova, Zara; Adams, Tyrone; Aguirre, James E; Baartman, Rushelle; Barkana, Rennan; Berkhout, Lindsay M; Bernardi, Gianni; Billings, Tashalee S; Bizarria, Bruno B; Bowman, Judd D; Breitman, Daniela; Bull, Philip; Burba, Jacob; Byrne, Ruby; Carey, Steven; Chandra, Rajorshi Sushovan; Chen, Kai-Feng; Choudhuri, Samir; Cox, Tyler; DeBoer, David R; Acedo, Eloy de Lera; Dexter, Matt; Dhandha, Jiten; Dillon, Joshua S; Dynes, Scott; Eksteen, Nico; Ely, John; Ewall-Wice, Aaron; Fagnoni, Nicolas; Fialkov, Anastasia; Furlanetto, Steven R; Gale-Sides, Kingsley; Garsden, Hugh; Gorce, Adelie; Gorthi, Deepthi; Halday, Ziyaad; Hazelton, Bryna J; Hewitt, Jacqueline N; Hickish, Jack; Huang, Tian; Jacobs, Daniel C; Josaitis, Alec; Kern, Nicholas S; Kerrigan, Joshua; Kittiwisit, Piyanat; Kolopanis, Matthew; Lanman, Adam; La Plante, Paul; Liu, Adrian; Ma, Yin-Zhe; MacMahon, David H E; Malan, Lourence; Malgas, Cresshim; Malgas, Keith; Marero, Bradley; Martinot, Zachary E; McBride, Lisa; Mesinger, Andrei; Mirocha, Jordan; Mohamed-Hinds, Nicel; Molewa, Mathakane; Morales, Miguel F; Muñoz, Julian B; Murray, Steven G; Nikolic, Bojan; Nuwegeld, Hans; Parsons, Aaron R; Pascua, Robert; Patra, Nipanjana; Pochinda, Simon; Qin, Yuxiang; Rath, Eleanor; Razavi-Ghods, Nima; Riley, Daniel; Rosie, Kathryn; Santos, Mario G; Singh, Saurabh; Storer, Dara; Swarts, Hilton; Tan, Jianrong; Thélie, Emilie; van Wyngaarden, Pieter; Wilensky, Michael J; Williams, Peter K G; Zheng, Haoxuan; The HERA CollaborationThe Astrophysical Journal, 2026, Vol. 998 (1), AR No. 33
20-Aug-2017First Results on the Epoch of Reionization from First Light with SARAS 2Singh, Saurabh; Subrahmanyan, Ravi; Udaya Shankar, N.; Sathyanarayana Rao, Mayuri; Fialkov, Anastasia; Cohen, Aviad; Girish, B.S.; Raghunathan, A.; Somashekar, R.; Srivani, K.S.Astrophysical Journal Letters , 2017, Vol.845, L12
Apr-2021A Floating Octave Bandwidth Cone-Disk Antenna for Detection of Cosmic DawnRaghunathan, A; Subrahmanyan, Ravi; Udaya Shankar, N.; Singh, Saurabh; Nambissan, Jishnu; Kavitha, K; Mahesh, Nivedita; Somashekar, R.; Sindhu, Gaddam; Girish, B.S.; Srivani, K.S.; Rao, Mayuri S.IEEE Transactions on antennas and propagation, 2021, Vo. 69, p6209-6217
1-Sep-2023Flux Calibration of CHIME/FRB Intensity DataAndersen, Bridget C.; Patel, Chitrang; Brar, Charanjot; Boyle, P.J.; Fonseca, Emmanuel; Kaspi, Victoria M.; Masui, Kiyoshi W.; Mena Parra, Juan; Meyers, BW; Sand, Ketan R.; Scholz, Paul; Siegel, Seth R.; Singh, SaurabhThe Astronomical Journal, 2023, Vol.166, p138
14-May-2025Global 21 cm signal: a promising probe of primordial featuresNaik, Suvedha Suresh; Chingangbam, Pravabati; Singh, Saurabh; Mesinger, Andrei; Furuuchi, KazuyukiJournal of Cosmology and Astroparticle Physics, 2025, Vol. 2025(5), AR No. 038
20-Nov-2024Holographic Beam Measurements of the Canadian Hydrogen Intensity Mapping Experiment (CHIME)Amiri, Mandana; Chakraborty, Arnab; Foreman, Simon; Halpern, Mark; Hill5, Alex S.; Hinshaw, Gary; Landecker, T. L.; MacEachern, Joshua; Masui, Kiyoshi W.; Mena-Parra, Juan; Milutinovic, Nikola; Newburgh, Laura; Ordog, Anna; Pen, Ue-Li; Pinsonneault-Marotte, Tristan; Reda, Alex; Siegel, Seth R.; Singh, Saurabh; Wang, Haochen; Wulf, Dallas; The CHIME CollaborationThe Astrophysical Journal, 2024, Vol. 976, p163
27-Jan-2025Impacts and Statistical Mitigation of Missing Data on the 21 cm Power Spectrum: A Case Study with the Hydrogen Epoch of Reionization ArrayChen, Kai-Feng; Wilensky, Michael J; Liu, Adrian; Dillon, Joshua S; Hewitt, Jacqueline N; Adams, Tyrone; Aguirre, James E; Baartman, Rushelle; Beardsley, Adam P; Berkhout, Lindsay M; Bernardi, Gianni; Billings, Tashalee S; Bowman, Judd D; Bull, Philip; Burba, Jacob; Byrne, Ruby; Carey, Steven; Choudhuri, Samir; Cox, Tyler; DeBoer, David R; Dexter, Matt; Eksteen, Nico; Ely, John; Ewall-Wice, Aaron; Furlanetto, Steven R; Gale-Sides, Kingsley; Garsden, Hugh; Gehlot, Bharat Kumar; Gorce, Adélie; Gorthi, Deepthi; Halday, Ziyaad; Hazelton, Bryna J; Hickish, Jack; Jacobs, Daniel C; Josaitis, Alec; Kern, Nicholas S; Kerrigan, Joshua; Kittiwisit, Piyanat; Kolopanis, Matthew; Plante, Paul La; Lanman, Adam; Ma, Yin-Zhe; MacMahon, David H E; Malan, Lourence; Malgas, Cresshim; Malgas, Keith; Marero, Bradley; Martinot, Zachary E; McBride, Lisa; Mesinger, Andrei; Mohamed-Hinds, Nicel; Molewa, Mathakane; Morales, Miguel F; Murray, Steven G; Nuwegeld, Hans; Parsons, Aaron R; Pascua, Robert; Qin, Yuxiang; Rath, Eleanor; Razavi-Ghods, Nima; Robnett, James; Santos, Mario G; Sims, Peter; Singh, Saurabh; Storer, Dara; Swarts, Hilton; Tan, Jianrong; Wyngaarden, Pieter van; Zheng, HaoxuanThe Astrophysical Journal, 2025, Vol. 979, p191
14-Mar-2023Improved Constraints on the 21cm EoR Power Spectrum and the X-Ray Heating of the IGM with HERA Phase I ObservationsAbdurashidova, Zara; Adams, Tyrone; Aguirre, James E; Alexander, Paul; Ali, Zaki S; Baartman, Rushelle; Balfour, Yanga; Barkana, Rennan; Beardsley, Adam P; Bernardi, Gianni; Billings, Tashalee S; Bowman, Judd D; Bradley, Richard F; Breitman, Daniela; Bull, Philip; Burba, Jacob; Carey, Steve; Carilli, Chris L; Cheng, Carina; Choudhuri, Samir; DeBoer, David R; de Lera Acedo, Eloy; Dexter, Matt; Dillon, Joshua S; Ely, John; Ewall-Wice, Aaron; Fagnoni, Nicolas; Fialkov, Anastasia; Fritz, Randall; Furlanetto, Steven R; Gale-Sides, Kingsley; Garsden, Hugh; Glendenning, Brian; Gorce, Adélie; Gorthi, Deepthi; Greig, Bradley; Grobbelaar, Jasper; Halday, Ziyaad; Hazelton, Bryna J; Heimersheim, Stefan; Hewitt, Jacqueline N; Hickish, Jack; Jacobs, Daniel C; Julius, Austin; Kern, Nicholas S; Kerrigan, Joshua; Kittiwisit, Piyanat; Kohn, Saul A; Kolopanis, Matthew; Lanman, Adam; La Plante, Paul; Lewis, David; Liu, Adrian; Loots, Anita; Ma, Yin-Zhe; MacMahon, David H E; Malan, Lourence; Malgas, Keith; Malgas, Cresshim; Maree, Matthys; Marero, Bradley; Martinot, Zachary E; McBride, Lisa; Mesinger, Andrei; Mirocha, Jordan; Molewa, Mathakane; Morales, Miguel F; Mosiane, Tshegofalang; Muñoz, Julian B; Murray, Steven G; Nagpal, Vighnesh; Neben, Abraham R; Nikolic, Bojan; Nunhokee, Chuneeta D; Nuwegeld, Hans; Parsons, Aaron R; Pascua, Robert; Patra, Nipanjana; Pieterse, Samantha; Qin, Yuxiang; Razavi-Ghods, Nima; Robnett, James; Rosie, Kathryn; Santos, Mario G; Sims, Peter; Singh, Saurabh; Smith, Craig; Swarts, Hilton; Tan, Jianrong; Thyagarajan, Nithyanandan; Wilensky, Michael J; Williams, Peter K G; van Wyngaarden, Pieter; Zheng, HaoxuanThe Astrophysical Journal,2023, Vol.945,p.43
1-Jan-2024Joint analysis constraints on the physics of the first galaxies with low-frequency radio astronomy dataBevins, Harry T. J.; Heimersheim, Stefan; Abril-Cabezas, Irene; Fialkov, Anastasia; Acedo, Eloy de Lera; Handley, William; Singh, Saurabh; Barkana, RennanMonthly Notices of the Royal Astronomical Society, 2024, Vol.527, p813
29-Oct-2025A multi-site study of radio environment for cosmology experimentsAgrawal, Yash; Singh, Saurabh; Girish, B S; Somashekar, R; Srivani, K S; Raghunathan, A; Pandharpure, Vishakha S; Shankar, Udaya N; Keerthipriya, S; Rao, Mayuri SathyanarayanaExperimental Astronomy, 2025, Vol. 60 (3), AR No.22
2-Dec-2025Narrowing the discovery space of the cosmological 21-cm signal using multi-wavelength constraintsDhandha, Jiten; Fialkov, Anastasia; Gessey-Jones, Thomas; Bevins, Harry T J; Tacchella, Sandro; Pochinda, Simon; Acedo, Eloy de Lera; Singh, Saurabh; Barkana, RennanMonthly Notices of the Royal Astronomical Society, 2025, Vol. 544(2), p 1608-1626
20-Sep-2024Next-generation Digital Receiver Platforms for Cosmology/Radio Astronomy experimentsSrivani, K S; Girish, B S; Rao, Mayuri S; Singh, Saurabh; Kamini, P A; Madhavi, S; Keerthipriya, S; Dash, Adarsh Kumar; Vishakha, S P; Thiagaraj, Prabu; Somashekar, R; Agrawal, Yash; Sethi, Shiv K; Shankar, Udaya N; Seetha, SIEEE International Conference on Electronics, Computing and Communication Technologies (CONECCT), 12-14 July 2024
May-2018Observational Constraints on Global 21-cm Signals from the Epoch of ReionizationSubrahmanyan, Ravi; Singh, SaurabhPh.D. Thesis, Indian Institute of Science, Bangalore, 2018
28-Feb-2022On the detection of a cosmic dawn signal in the radio backgroundSingh, Saurabh; Nambissan, T. Jishnu; Subrahmanyan, Ravi; Shankar, N. Udaya; Girish, B.S.; Raghunathan, A.; Somashekar, R.; Srivani, K.S.; Mayuri Sathyanarayana, RaoNature Astronomy, 2022, Vol.6, p607
20-Dec-2015On the detection of global 21-cm signal from reionization using interferometersSingh, Saurabh; Subrahmanyan, Ravi; Udaya Shankar, N.; Raghunathan, A.The Astrophysical Journal, 2015, Vol.815, p88
1-Aug-2022An Overview of CHIME, the Canadian Hydrogen Intensity Mapping ExperimentThe CHIME Collaboration; Amiri, Mandana; Bandura, Kevin; Boskovic, Anja; Chen, Tianyue; Cliche, Jean-François; Deng, Meiling; Denman, Nolan; Dobbs, Matt; Fandino, Mateus; Foreman, Simon; Halpern, Mark; Hanna, David; Hill, Alex S.; Hinshaw, Gary; Höfer, Carolin; Kania, Joseph; Klages, Peter; Landecker, T. L.; MacEachern, Joshua; Masui, Kiyoshi; Mena-Parra, Juan; Milutinovic, Nikola; Mirhosseini, Arash; Newburgh, Laura; Nitsche, Rick; Ordog, Anna; Pen, Ue-Li; Pinsonneault-Marotte, Tristan; Polzin, Ava; Reda, Alex; Renard, Andre; Shaw, J. Richard; Siege, Seth R.; Singh, Saurabh; Smega, Rick; Tretyakov, Ian; Gassen, Kwinten Van; Vanderlinde, Keith; Wang, Haochen; Wiebe, Donald V.; Willis, James S.; Wulf, DallasThe Astrophysical Journal Supplement Series,2022, Vol, 261, p29