Research Papers (A&A) : [1596] 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): 21 to 40 of 1596
Issue DateTitleAuthor(s)Citation
Jun-2021Super-Eddington accretion on to a stellar mass ultraluminous X-ray source NGC 4190 ULX1Ghosh, Tanuman; Rana, VikramMonthly Notices of the Royal Astronomical Society, 2021, Vol. 504, p974–982
Jun-2021Giant Metrewave Radio Telescope Detection of Hi 21 cm Emission from Star-forming Galaxies at z approximate to 1.3Chowdhury, Aditya; Kanekar, Nissim; Das, Barnali; Dwarakanath, K.S.; Sethi, ShivIOP Sciences for the Astrophysical Journal, 2021, Vol.913, pL24
Jun-2021Tracing the evolution of ultraluminous infrared galaxies into radio galaxies with low frequency radio observationsNandi, S; Das, M; Dwarakanath, K.S.Monthly Notices of the Royal Astronomical Society, 2021, Vol. 503, p5746-5762
Jun-2021Non-thermal Sunyaev–Zeldovich signal from radio galaxy lobesAcharya, Sandeep Kumar; Majumdar, Subhabrata; Nath, BimanMonthly Notices of the Royal Astronomical Society, 2021, Vol. 503, p5473-5484
Apr-2021A numerical approach to the non-uniqueness problem of cosmic ray two-fluid equations at shocksGupta, Siddhartha; Sharma, Prateek; Mignone, AndreaMonthly Notices of the Royal Astronomical Society, 2021, Vol. 502, p2733-2749
Apr-2021PeV–EeV Neutrinos from Gamma-Ray Blazars due to Ultrahigh-energy Cosmic-Ray PropagationDas, Saikat; Gupta, Nayantara; Razzaque, SoeburThe Astrophysical Journal, 2021, Vol. 910, p100
Mar-2021Broadband modelling of Orphan gamma ray flaresPatel, S.R.; Bose, D.; Gupta, Nayantara; Zuberi, M.Journal of High Energy Astrophysics, 2021, Vol.29, p31–39
Mar-2021Thick disc molecular gas fraction in NGCPatra, Narendra NathMonthly Notices of the Royal Astronomical Society, 2021, Vol.501, p3527–3539
Mar-2021Comprehensive broadband study of accreting neutron stars with Suzaku: Is there a bi-modality in the X-ray spectrum?Pradhan, Pragati; Paul, Biswajit; Bozzo, E.; Maitra, Chandreyee; Paul, B.C.Monthly Notices of the Royal Astronomical Society, 2021, Vol.502, p 1163–1190
Jan-2021Multi-band behaviour of the TeV blazar PG 1553+113 in optical range on diverse timescalesAgarwal, Aditi; Mihov, B; Andruchow, I; + 11 Co-authorsAstronomy & Astrophysics, 2021, Vol.645, Article No.137
Feb-2021A Real-Time Digital Receiver for Correlation Measurements in Atomic SystemsMugundhan, V; Swar, Maheswar; Bhar, Subhajit; Chaudhuri, SaptarishiIEEE Transactions On Instrumentation And Measurement, 2021, Vol.70, Artical No. 2001508
Nov-2020Diffuse galactic Gamma-rays from star clustersNath, Biman B.; Eichler, DavidMonthly Notices of the Royal Astronomical Society , 2020, Vol. 499, Iss. 1, p.L1 - L5
Mar-2021Positron excess from cosmic ray interactions in galactic molecular cloudsSarkar, AgnibhaDe; Biswas, Sayan; Gupta, NayantaraJournal of High Energy Astrophysics, 2021, Vol. 29, p. 1-18
Jan-2021Modeling the spectrum and composition of ultrahigh-energy cosmic rays with two populations of extragalactic sourcesDas, Saikat; Razzaque, Soebur; Gupta, NayantaraEuropean Physical Journal C, 2021, Vol.81, Article No 59, p.1-15
May-2019Water on Earth∗ Where Did it Come From?Nath, Biman B.Resonance, 2019., Vol.24, p.575-682
2015Surface Metrology using One-element InterferometryBalasubramanyam, R.URSI Asia-Pacific Radio Science Conference (AP-RASC), 2015, Gran Canaria, Spain
Feb-2021A new transient ultraluminous X-ray source in NGC7090Walton, D. J; Heida, M; Rana, V; + 17 Co-AuthorsMonthly Notices of the Royal Astronomical Society, 2021, Vol. 501; p.1002-1012
Feb-2021Constraints on precipitation-limited hot haloes from massive galaxies to galaxy clustersSingh, Priyanka; Voit, G. M; Nath, Biman B.MNRAS, 2021, Vol.501, iss. 2, p. 2467–2477
Jun-2019RRI Efficient Linear-array Imager: salient aspectsBalasubramanyam, R.URSI Asia-Pacific Radio Science Conference (AP-RASC), 2019, New Delhi, India
Jun-2019Building A Dedicated Radio Supernova Search EngineNair, Lekshmi M.; Balasubramanyam, R.URSI Asia-Pacific Radio Science Conference (AP-RASC), 2019, New Delhi, India,
Collection's Items (Sorted by Submit Date in Descending order): 21 to 40 of 1596