List of Publication

List of Publications


	(69) Sreetama Das Choudhury Sreehari Harikesh, Bhuvana G R., Santabrata Das, and Anuj Nandi Revisiting Disc-Jet Coupling in Black Hole X-ray Binaries: On the Nature of Disc Dynamics and Jet Velocity 2025, MNRAS, in Press. (doi.org/10.1093/mnras/staf1107).

	(68) Sreehari Harikesh, Seshadri Majumder, Santabrata Das, and Anuj Nandi Evidence of oscillating 'compact' Comptonized corona in GRS 1915+105: Insights into HFQPOs with AstroSat 2025, MNRAS, 540, 2965. (doi.org/10.1093/mnras/staf926).

	(67) Manjari Bagchi, Prasanta Bera, Aru Beri, Dipankar Bhattacharya, Bhaswati Bhattacharyya, Sudip Bhattacharyya, Manoneeta Chakraborty, Debarati Chatterjee, Sourav Chatterjee, Indranil Chattopadhyay, Santabrata Das, Sushan Konar, Pratik Majumdar, Ranjeev Misra, Arunava Mukherjee, Banibrata Mukhopadhyay, Mayukh Pahari, Krishna Kumar Singh, Mayuresh Surnis, Firoza Sutaria, and Shriharsh Tendulkar Astrophysics with Compact Objects: An Indian Perspective, Present Sta- tus and Future Vision 2025, JAA, in Press.

	(66) Monu Singh, Camelia Jana and Santabrata Das Effect of thermal conduction on accretion shocks in relativistic magnetized flows around rotating black holes 2025, JCAP, 05, 055 (doi:10.1088/1475-7516/2025/05/055).

	(65) Seshadri Majumder, Santabrata Das, and Anuj Nandi Long-term evolution of BH-ULX candidates: An 'unusual' $L_{disc} - T_{col}$ correlation associated with spectral states 2025, MNRAS, 539, 2064 (doi:10.1093/mnras/staf617).

	(64) Monu Singh and Santabrata Das Role of thermal conduction in relativistic hot accretion flow around rotating black hole with shock 2025, JCAP, 02, 068 (doi:10.1088/1475-7516/2025/02/068).

	(63) Amit Kumar, Sayan Chakrabarti and Santabrata Das Neutrino-dominated Relativistic Viscous Accretion Flows around Rotating Black Holes with Shocks 2025, ApJ, 980, 68 (doi:10.3847/1538-4357/adabc8).

	(62) Gargi Sen, Chandrachur Chakraborty, Sudip Bhattacharyya, Debaprasad Maity, Sayan Chakrabarti and Santabrata Das Study of a tilted thin accretion disk around a Kerr- Taub-NUT black hole 2024, JCAP, 12, 030 (doi:10.1088/1475-7516/2024/12/030).

	(61) Subnankar Patra, Bibhas Ranjan Majhi and Santabrata Das General relativistic viscous accretion flow around Konoplya-Zhidenko black hole 2024, JHEAP, 44, 371 (doi:10.1016/j.jheap.2024.10.012).

	(60) Gargi Sen, Debaprasad Maity and Santabrata Das Study of relativistic hot accretion flow around Kerr-like wormhole 2024, JCAP, 10, 068 (doi:10.1088/1475-7516/2024/10/068).

	(59) Seshadri Majumder, Rwitika Chatterjee, Kiran M. Jayasurya, Santabrata Das, and Anuj Nandi First detection of X-ray polarization in Galactic ULX pulsar Swift J0243.6+6124 with IXPE 2024, ApJ Letters, 971, L21 (doi:10.3847/2041-8213/ad67e5).

	(58) U. Aneesha Santabrata Das, Tilak B. Katoch and Anuj Nandi Long term wide-band spectro-temporal studies of outbursting black hole candidate sources GX 339−4 and H 1743−322: AstroSat and NuSTAR results 2024, MNRAS, 532, 4486 (doi:10.1093/mnras/stae1753).

	(57) Camelia Jana and Santabrata Das Study of mass outflow rates from magnetized advective accretion disk around rotating black holes 2024, JCAP, 07, 075 (doi:10.1088/1475-7516/2024/07/075).

	(56) Samik Mitra and Santabrata Das Low angular momentum general relativistic magnetohydrodynamic accretion flow around rotating black holes with shocks 2024, ApJ, 971, 28 (doi:10.3847/1538-4357/ad55cb).

	(55) Elham Nazari, Samik Mitra, Shahram Abbassi and Santabrata Das Accretion flows around spinning compact objects in the post-Newtonian regime 2024, JCAP, 05, 117 (doi:10.1088/1475-7516/2024/05/117).

	(54) Anuj Nandi, Santabrata Das, Seshadri Majumder, Tilak Katoch, H. M. Antia, Parag Shah Discovery of evolving low-frequency QPOs in hard X-rays (~100 keV) observed in black hole Swift J1727.8-1613 with AstroSat 2024, MNRAS, 531, 1149 (doi:10.1093/mnras/stae1208).

	(53) Akhil Uniyal, Sayan Chakrabarti and Santabrata Das Study of relativistic accretion flow in the f(R) theory of gravity 2024, Physics of Dark Universe, 44, 101429 (doi:10.1016/j.dark.2024.101429).

	(52) Subhankar Patra, Bibhas Ranjan Majhi and Santabrata Das Accretion flow in deformed Kerr spacetime: Spectral energy distributions from free-free emission 2024, JCAP, 01, 60 (doi:10.1088/1475-7516/2024/01/060).

	(51) Monu Singh and Santabrata Das Properties of relativistic hot accretion flow around rotating black hole with radially varying viscosity 2023, Astrophysics and Space Science, 369, 1.

	(50) Seshadri Majumder, Ankur Kushwaha, Santabrata Das, and Anuj Nandi First detection of X-ray polarization in thermal state of LMC X-3: Spectro-polarimetric study with IXPE 2023, MNRAS Letters, 527, 76.

	(49) Seshadri Majumder, Santabrata Das, Vivek K. Agrawal, and Anuj Nandi Unveiling the accretion scenario of BH-ULXs using XMM-Newton observations 2023, MNRAS, 526, 2086.

	(48) Samik Mitra, Sayyedeh Masoumeh Ghoreyshi, Amin Mosallanezhad, Shahram Abbassi and Santabrata Das Global Transonic Solution of Hot Accretion Flow with Thermal Conduction 2023, MNRAS, 523, 4431.

	(47) Subhankar Patra, Bibhas Ranjan Majhi and Santabrata Das Properties of accretion flow in deformed Kerr spacetime 2022, Physics of the Dark Universe, 37, 101120.

	(46) Samik Mitra, Debaprasad Maity, Indu Kalpa Dihingia and Santabrata Das Study of general relativistic magnetohydrodynamic accretion flow around black holes 2022, MNRAS, 516, 5092.

	(45) Gargi Sen, Debaprasad Maity and Santabrata Das Study of relativistic accretion flow around KTN black hole with shocks 2022, JCAP* 8, 48.*

	(44) Santabrata Das, Anuj Nandi, C. S. Stalin, Suvendu Rakshit, Indu Kalpa Dihingia, Swapnil Singh, Ramiz Aktar, Samik Mitra On the origin of core radio emissions from black hole sources in the realm of relativistic shocked accretion flow 2022, MNRAS, 514, 1940.

	(43) Seshadri Majumder, H. Sreehari, Nafisa Aftab, Tilak Kotoch, Santabrata Das and Anuj Nandi Wide-band view of high-frequency quasi-periodic oscillations of GRS 1915 + 105 in 'softer' variability classes observed with AstroSat 2022, MNRAS, 512, 2508.

	(42) Santabrata Das, Anuj Nandi, Vivek K. Agrawal, Indu Kalpa Dihingia, and Seshadri Majumder Relativistic viscous accretion flow model for ULX sources: a case study for IC 342 X-1 2021, MNRAS, 507, 2777.

	(41) Sreehari H., Anuj Nandi, Santabrata Das, V. K. Agrawal, Samir Mandal, M. C. Ramadevi and Tilak Katoch AstroSat view of GRS 1915+105 during the Soft State: Detection of HFQPOs and estimation of Mass and Spin 2020, MNRAS, 499, 5891.

	(40) Indu Kalpa Dihingia, Santabrata Das, Geethu Prabhakar and Samir Mandal. Properties of two-temperature magnetized advective accretion flow around rotating black hole 2020, MNRAS, 496, 3043.

	(39) Indu Kalpa Dihingia, Debaprasad Maity, Sayan Chakrabarti and Santabrata Das. Study of relativistic accretion flow in Kerr-Taub-NUT spacetime 2020, Phys. Rev. D, 102, 023012.

	(38) Indu Kalpa Dihingia, Santabrata Das, Debaprasad Maity and Anuj Nandi. Shocks in relativistic viscous accretion flows around Kerr black holes 2019, MNRAS, 488, 2412.

	(37) Toru Okuda, Chandra B. Singh, Santabrata Das , Ramiz Aktar, Anuj, Nandi and Elisabete M. de Gouveia Dal Pino. A possible model for the long-term flares of Sgr A* 2019, PASJ, 71, 49.

	(36) Indu Kalpa Dihingia, Santabrata Das and Anuj Nandi. Low angular momentum relativistic hot accretion flow around Kerr black holes with variable adiabatic index 2019, MNRAS, 484, 3209.

	(35) Ramiz Aktar, Anuj Nandi and Santabrata Das. Accretion-ejection in rotating black holes: a model for `outliers' track of radio-X-ray correlation in X-ray binaries 2019, Astrophysics and Space Science, 364, 22.

	(34) Indu Kalpa Dihingia, Santabrata Das Debaprasad Maity and Sayan Chakrabarti. Limitations of the pseudo-Newtonian approach in studying the accretion flow around a Kerr black hole 2018, Phys. Rev. D, 98, 083004.

	(33) Santabrata Das and Biplob Sarkar. Standing shocks in magnetized advection accretion flows onto a rotating black hole 2018, MNRAS, 480, 3446.

	(32) Anuj Nandi, S. Mandal, H. Sreehari, D. Radhika, Santabrata Das, I. Chattopadhyay, N. Iyer, V. K. Agrawal and R. Aktar. Accretion flow dynamics during 1999 outburst of XTE J1859+226 - modeling of broadband spectra and constraining the source mass 2018, Astrophysics and Space Science, 363, 90 (doi:10.1007/s10509-018-3314-1).

	(31) Indu Kalpa Dihingia, Santabrata Das and Samir Mandal. Properties of two-temperature dissipative accretion flow around black holes 2018, MNRAS, 475, 2164.

	(30) Ramiz Aktar, Santabrata Das, Anuj Nandi and H. Sreehari. Advective accretion flow properties around rotating black holes - application to GRO J1655-40 2018, Journal of Astrophysics and Astronomy, 39, 17.

	(29) Indu Kalpa Dihingia, Santabrata Das and Samir Mandal. A comparative study of single- temperature and two-temperature accretion flows around black holes 2018, Journal of Astrophysics and Astronomy, 39, 6.

	(28) Biplob Sarkar and Santabrata Das. Standing shocks in magnetized dissipative ac- cretion flow around black holes 2018, Journal of Astrophysics and Astronomy, 39, 3.

	(27) Biplob Sarkar, Santabrata Das and Samir Mandal. Properties of magnetically supported dissipative accretion flow around black holes with cooling effects 2018, MNRAS, 473, 2415.

	(26) Ramiz Aktar, Santabrata Das, Anuj Nandi, and H. Sreehari. Estimation of mass outflow rates from dissipative accretion disc around rotating black holes 2017, MNRAS, 471, 4806.

	(25) Biplob Sarkar and Santabrata Das. Dynamical structure of magnetized dissipative accretion flow around black holes 2016, MNRAS, 461, 190.

	(24) Ramiz Aktar, Santabrata Das and Anuj Nandi. Mass-loss from advective accretion disc around black holes 2015, MNRAS, 453, 3414.

	(23) Toru Okuda and Santabrata Das. Unstable mass-outflows in geometrically thicj accretion flows around black holes 2015, MNRAS, 453, 147.

	(22) Santabrata Das, I. Chattopadhyay, Anuj Nandi and Diego Molteni. Periodic mass loss from viscous accretion flow around black holes 2014, MNRAS, 442, 251.

	(21) Santabrata Das, I. Chattopadhyay, Anuj Nandi and Biplab Sarkar. On the possibilities of mass loss from an advective accretion disc around stationary black holes 2014, Bulletin of Astrophysical Society of India, 42, 39.

	(20) Peter A. Becker, Santabrata Das and Truong Le. Diffusive Particle Acceleration in Shocked, Viscous Accretion Disks: Green's Function Energy Distribution 2011, Astrophysical Journal, 743, 47.

	(19) Dongsu Ryu, Santabrata Das and Hyesung Kang. Intergalactic Magnetic Field and Arrival Direction of Ultra-High-Energy Protons 2010, Astrophysical Journal, 710, 1422.

	(18) Santabrata Das, Sandip K. Chakrabarti and Soumen Mondal. Studies of dissipative standing shock waves around black holes 2009, MNRAS, 401, 2053.

	(17) Santabrata Das, Peter A. Becker and Truong Le. Dynamical Structure of Viscous Accretion Disks with Shocks 2009, Astrophysical Journal, 702, 649.

	(16) Santabrata Das and Chul-Sung Choi. Study of accretion disk dynamics in presence of cooling 2008, Astrophysics and Space Science, 321, 109.

	(15) Santabrata Das and Sandip K. Chakrabarti. Dissipative accretion flows around a rotating black hole. 2008, MNRAS, 389, 371.

	(14) Dongsu Ryu, Hyesung Kang, Jungyeon Cho and Santabrata Das. Turbulence and Magnetic Fields in the Large Scale Structure of the Universe. 2008, Science, 320, 909.

	(13) Santabrata Das, Hyesung Kang, Dongsu Ryu and Jungyeon Cho. Propagation of UHE Protons through Magnetized Cosmic Web. 2008, Astrophysical Journal, 682, 29.

	(12) Peter A. Becker, Santabrata Das and Truong Le. Particle Acceleration and the Formation of Relativistic Outflows in Viscous Accretion Disks with Shocks. 2008, Astrophysical Journal Letters, 677, 93.

	(11) Santabrata Das and I. Chattopadhyay. Computation of mass loss from viscous accretion disc in presence of cooling. 2008, New Astronomy, 13, 549 .

	(10) I. Chattopadhyay and Santabrata Das. Mass loss from a viscous advective disc. 2007, New Astronomy, 12, 454.

	(9) Santabrata Das. Behaviour of dissipative accretion flows around black holes. 2007, MNRAS, 376, 1659.

	(8) Santabrata Das and Sandip K. Chakrabarti. Parameter space study of the magnetohydrodynamic accretion flows around compact objects. 2007, MNRAS, 374, 729.

	(7) Santabrata Das and Sandip K. Chakrabarti. Properties of accretion shocks in viscous flows with cooling effect. 2004, IJMPD, 13, 1955.

	(6) Sandip K. Chakrabarti and Santabrata Das. Properties of accretion shock waves in viscous flows around black holes. 2004, MNRAS, 349, 649.

	(5) I. Chattopadhyay, Santabrata Das. and Sandip K. Chakrabarti. Radiatively driven electron-positron jets from two-component accretion flows. 2004, MNRAS, 348, 846.

	(4) Sandip K. Chakrabarti, P. Goldoni, P. J. Wiita, A. Nandi and Santabrata Das. On the Ejection Mechanism of Bullets in SS 433. 2002, Astrophysical Journal, 576, L45.

	(3) Santabrata Das, I Chattopadhyay, A. Nandi and Sandip K. Chakrabarti. Computation of Outflow Rates from Accretion Disks Around Black Holes. 2001, Astronomy & Astrophysics, 379, 683.

	(2) Sandip K. Chakrabarti and Santabrata Das. Model dependence of transonic properties of accretion flows around black holes. 2001, MNRAS, 327, 808.

	(1) Santabrata Das, Indranil Chattopadhyay and Sandip K. Chakrabarti. Standing Shocks around Black Holes: An Analytical Study. 2001, Astrophysical Journal, 557, 983.