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Research Papers (A&A) : [1723] Collection home page


You will find here research publications (journal articles, book chapters and conference papers) of the Astronomy and Astrophysics Group.

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Collection's Items (Sorted by Submit Date in Descending order): 1 to 20 of 1723
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Issue DateTitleAuthor(s)Citation
26-Apr-2025New age observing facilities for Indian astronomy: 2020–2035Sethuram, Ramya; Roy, Jayanta; Reddy, Eswar; Anupama, G.C.; Banyal, Ravinder; Bhalerao, Varun; Bhattacharyya, Subir; Buch, Kaushal Dipak; Chakali, Eswaraiah; Chitnis, Varsha; Datta, Abhirup; Godambe, Sagar; Gopinathan, Maheswar; Kale, Ruta Prabhakar; Lal, Dharam Vir; Mallick, Kshitiz Kumar; Majumdar, Pratik; Mitra, Sanjit; Oberoi, Divya; Mohanty, Pravata; Mookerjea, Bhaswati; Ojha, Devendra K.; Dewangan, Lokesh Kumar; Jose, Jessy; Ninan, Joe Philip; Rao, Mayuri S.; Pahari, Mayukh; Naik, Sachindra; Jain, Pankaj; Prabhu, Tushar; Ramaprakash, A.N.; Rana, Vikram; Ramesh, R.; Ravindra, B.; Sankarasubramanian, K.; Ramadevi, M.C.; Narendranath, K. C. Shyama; Soam, Archana; Vadawale, Santosh; Vadamattom, Veena; Veerappa, Girish; Yadav, Kuldeep; Singh, Krishna Kumar; Mankuzhiyil, Nijil; Yerra, Bharat Kumar; Babu, K. P. ArunJournal of Astrophysics and Astronomy, 2025, Vol. 46, Article No.25
1-Jul-2025Broadband spectral and emission geometry analysis of XB 1916–053 with Chandra and NuSTARSharma, RahulJournal of High Energy Astrophysics, 2025, Vol. 47, p100376
10-Mar-2025Discovery of a New Phase-transient Cyclotron Line in A0535+26: Constraints on the Accretion GeometryDevaraj, Ashwin; Paul, Biswajit; Bhalerao, Varun; Mukherjee, DipanjanThe Astrophysical Journal, 2025, Vol. 981, p205
4-Mar-2025Sidebands to mHz QPOs in 4U 1626-67 in the second spin-down stateSharma, Rahul; Jain, Chetana; Paul, Biswajit; Beri, AruMonthly Notices of the Royal Astronomical Society, 2025, Vol. 538, p1046
20-Feb-2025Unraveling the Nature of HAWC J1844–034 with Fermi-LAT Data Analysis and Multiwavelength ModelingBoxi, Sovan; Ghosh, Saptarshi; Gupta, NayantaraThe Astrophysical Journal, 2025, Vol.980, p208
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
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
1-Nov-2024On the Origin of the 107 K Hot Emitting Gas in the Circumgalactic Medium of the Milky WayBisht, Mukesh Singh; Nath, Biman B.; Mathur, SmitaThe Astrophysical Journal, 2024, Vol. 975, p49
1-Oct-2024The Simons Observatory: Design, Integration, and Testing of the Small Aperture TelescopesGalitzki, Nicholas; Tsan, Tran; Spisak, Jake; Randall, Michael; Silva-Feaver, Max; Seibert, Joseph; Lashner, Jacob; Adachi, Shunsuke; Adkins, Sean M.; Alford, Thomas; Arnold, Kam; Ashton, Peter C.; Austermann, Jason E.; Baccigalupi, Carlo; Bazarko, Andrew; Beall, James A.; Bhimani, Sanah; Bixler, Bryce; Coppi, Gabriele; Corbett, Lance; Crowley, Kevin D.; Crowley, Kevin T.; Day-Weiss, Samuel; Devlin, Mark J.; Dicker, Simon; DiGia, Brooke; Dow, Peter N.; Duell, Cody J.; Duff, Shannon M.; Gerras, Remington G.; Groh, John C.; Gudmundsson, Jon E.; Harrington, Kathleen; Hasegawa, Masaya; Healy, Erin; Henderson, Shawn W.; Hubmayr, Johannes; Iuliano, Jeffrey; Johnson, Bradley R.; Keating, Brian; Keller, Ben; Kiuchi, Kenji; Kofman, Anna M.; Koopman, Brian J.; Kusaka, Akito; Lee, Adrian T.; Lew, Richard A.; Lin, Lawrence T.; Link, Michael J.; Lucas, Tammy J.; Lungu, Marius; Mangu, Aashrita; McMahon, Jeffrey J.; Miller, Amber D.; Moore, Jenna E.; Morshed, Magdy; Nakata, Hironobu; Nati, Federico; Newburgh, Laura B.; Nguyen, David V.; Niemack, Michael D.; Page, Lyman A.; Sakaguri, Kana; Sakurai, Yuki; Rao, Mayuri Sathyanarayana; Saunders, Lauren J.; Shroyer, Jordan E.; Sugiyama, Junna; Tajima, Osamu; Takeuchi, Atsuto; Bua, Refilwe Tanah; Teply, Grant; Terasaki, Tomoki; Ullom, Joel N.; Van Lanen, Jeffrey L.; Vavagiakis, Eve M.; Vissers, Michael R.; Walters, Liam; Wang, Yuhan; Xu, Zhilei; Yamada, Kyohei; Zheng, KaiwenThe Astrophysical Journal Supplement Series, 2024, Vol. 274, p33
6-Oct-2024Direction-dependent Effects on Global 21 cm DetectionAgrawal, Yash; Kavitha, K.; Singh, SaurabhThe Astrophysical Journal, 2024, Vol. 974, p137
4-Oct-2024Multiple Emission Regions in Jets of the Low-Luminosity Active Galactic Nucleus in NGC 4278Dutta, Samik; Gupta, NayantaraThe Astrophysical Journal, 2024, Vol. 974, p56
1-Oct-2024Probing the energy and luminosity-dependent spectro-timing properties of RX J0440.9+4431 with AstroSatSharma, Rahul; Mandal, Manoj; Pal, Sabyasachi; Paul, Biswajit; Jaisawal, G.K.; Ratheesh, Ajay-
27-Sep-2024Luminosity dependence of the multiple cyclotron lines in 4U 0115+63Roy, Kinjal; Manikantan, Hemanth; Paul, BiswajitAstronomy and Astrophysics, 2024, Vol.690, A50
8-May-2024Loop contributions to the scalar power spectrum due to quartic order action in ultra slow roll inflationMaity, Suvashis; Ragavendra, H.V.; Sethi, Shiv K.; Sriramkumar, L.Journal of Cosmology and Astroparticle Physics, 2024, Vol. 2024, p046
28-Jun-2024Antenna Design for Absolute Sky Measurements at Gigahertz Frequencies—a First Step toward Detecting CMB Spectral Distortions from RecombinationSathish, Keerthipriya; Rao, Mayuri Sathyanarayana; Sarkar, DebdeepThe Astrophysical Journal, 2024, Vol. 168, p39
10-Jun-2024Science with the Daksha high energy transients missionBhalerao, Varun; Sawant, Disha; Pai, Archana; Tendulkar, Shriharsh; Vadawale, Santosh; Bhattacharya, Dipankar; Rana, Vikram; Adalja, Hitesh Kumar L.; Anupama, G.C.; Bala, Suman; Banerjee, Smaranika; Basu, Judhajeet; Belatikar, Hrishikesh; Beniamini, Paz; Bhaganagare, Mahesh; Bhaskar, Ankush; Bhattacharjee, Soumyadeep; Bose, Sukanta; Cenko, Brad; Chanda, Mehul Vijay; Dewangan, Gulab; Dixit, Vishal; Dutta, Anirban; Gawade, Priyanka; Ghodgaonkar, Abhijeet; Goyal, Shiv Kumar; Gunasekaran, Suresh; Hemanth, Manikantan; Hotokezaka, Kenta; Iyyani, Shabnam; Guruprasad, P. J.; Kasliwal, Mansi; Koyande, Jayprakash G.; Kulkarni, Salil; Kutty, A.P.K.; Ladiya, Tinkal; Mahapatra, Suddhasatta; Marla, Deepak; Mate, Sujay; Mehla, Advait; Mithun, N. P. S.; More, Surhud; Mote, Rakesh; Mukherjee, Dipanjan; Narang, Sanjoli; Narendranath, Shyama; Nema, Ayush; Nimbalkar, Sudhanshu; Nissanke, Samaya; Palit, Sourav; Patel, Arpit; Paul, Biswajit; Pradeep, Priya; Ramachandran, Prabhu; Roy, Kinjal; Saiguhan, B.S. Bharath; Saji, Joseph; Saleem, M.; Saraogi, Divita; Sastry, Parth; Shanmugam, M.; Sharma, Piyush; Shetye, Amit; Singh, Nishant; Singh, Shreeya; Singhal, Akshat; Sreekumar, S.; Sridhar, Srividhya; Srinivasan, Rahul; Tallur, Siddharth; Tiwari, Neeraj K.; Vadladi, Amrutha Lakshmi; Vaishnava, C.S.; Patel, Jinaykumar; Vishwakarma, Sandeep; Waratkar, GauravExperimental Astronomy, 2024, Vol. 53, Article No. 23
2-May-2024Energy dependence of quasi-periodic oscillations in accreting X-ray pulsarsManikantan, Hemanth; Paul, Biswajit; Sharma, Rahul; Pradhan, Pragati; Rana, VikramMonthly Notices of the Royal Astronomical Society, 2024, Vol. 531, p530-549
18-Mar-2024A comprehensive study of orbital evolution of LMC X-4: existence of a second derivative of the orbital periodJain, Chetana; Sharma, Rahul; Paul, BiswajitMonthly Notices of the Royal Astronomical Society, 2024, Vol.529, p4056
15-Feb-2024Detection of a cyclotron line in the Be X-ray pulsar IGR J06074+2205Roy, Kinjal; Sharma, Rahul; Manikantan, Hemanth; Paul, BiswajitAstronomy and Astrophysics, 2024
8-Nov-2023Adaptive friend-of-friends algorithm for identifying gravitationally bound cosmological structuresGupta, Prateek; Paul, SurajitPhysical Review D, 2023, Vol.108, p103509
Collection's Items (Sorted by Submit Date in Descending order): 1 to 20 of 1723
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