Copertina

Evidence of oscillating `compact' Comptonized corona in GRS 1915+105: Insights into HFQPOs with AstroSat

Fuente: arXiv

Salvato in:

Dettagli Bibliografici
Autori principali:	Harikesh, Sreehari, Majumder, Seshadri, Das, Santabrata, Nandi, Anuj
Natura:	Preprint
Pubblicazione:	2025
Soggetti:	High Energy Astrophysical Phenomena
Accesso online:	Acceder al recurso
Tags:	Aggiungi Tag Nessun Tag, puoi essere il primo ad aggiungerne!!

Documenti analoghi

Possible detection of HFQPOs associated with 'unknown' variability class of GRS 1915+105
di: Majumder, Seshadri, et al.
Pubblicazione: (2025)

Time-Lag properties associated with LFQPO in X-ray variability classes of GRS 1915+105: Findings from AstroSat
di: Majumder, Prajjwal, et al.
Pubblicazione: (2026)

Discovery of evolving low-frequency QPOs in hard X-rays ($\sim 100$ keV) observed in black hole Swift J1727.8-1613 with $AstroSat$
di: Nandi, Anuj, et al.
Pubblicazione: (2024)

Decoding the Origin of HFQPOs of GRS 1915+105 during 'Canonical' Soft States: An In-depth View using Multi-mission observations
di: Majumder, Prajjwal, et al.
Pubblicazione: (2025)

Discovery of a new flaring class in GRS 1915+105 using AstroSat
di: Dhaka, Ruchika, et al.
Pubblicazione: (2025)

Long term wide-band spectro-temporal studies of outbursting black hole candidate sources GX 339-4 and H 1743-322: AstroSat and NuSTAR results
di: Aneesha, U., et al.
Pubblicazione: (2024)

Exploring the broadband spectral and timing characteristics of GRS 1915+105 with AstroSat and NICER observations
di: Dhaka, Ruchika, et al.
Pubblicazione: (2024)

Long-term evolution of BH-ULX candidates: An `unusual' $L_{\rm disc}$-$T_{\rm col}$ correlation associated with spectral states
di: Majumder, Seshadri, et al.
Pubblicazione: (2025)

Time resolved spectroscopy of a GRS 1915+105 flare during its unusual low state using AstroSat
di: Boked, Sajad, et al.
Pubblicazione: (2024)

Spectro-timing origin of large amplitude X-ray variability in GRS 1915+105 using AstroSat/LAXPC and SXT
di: Suman, Shree, et al.
Pubblicazione: (2026)

Probing the Origin of X-ray Flares in the Low-Hard State of GRS 1915+105 Using AstroSat and NuSTAR
di: Akhter, Shahzada, et al.
Pubblicazione: (2025)

First detection of X-ray polarization in Galactic ULX pulsar Swift J0243.6$+$6124 with {\it IXPE}
di: Majumder, Seshadri, et al.
Pubblicazione: (2024)

2017 Outburst of H 1743-322: AstroSat and Swift View
di: Sahu, Pragati, et al.
Pubblicazione: (2024)

Probing the accretion geometry of black hole X-ray binaries: A multi-mission spectro-polarimetric and timing study
di: Majumder, Seshadri, et al.
Pubblicazione: (2025)

Spectral Analysis of Cyg X-3 using simultaneous AstroSat and Insight-HXMT Observations
di: Chaurasia, Suraj K., et al.
Pubblicazione: (2025)

Localisation of Gamma Ray Bursts using AstroSat Mass Model
di: Saraogi, Divita, et al.
Pubblicazione: (2024)

Evolution of the 2021 Outburst of GX 339-4 with AstroSat
di: Sharma, Vaibhav, et al.
Pubblicazione: (2025)

The 2021 outburst of 2S 1417-624 revisited with AstroSat
di: Jain, Chetana
Pubblicazione: (2024)

Accretion Geometry of GX 339-4 in the Hard State: AstroSat View
di: Chand, Swadesh, et al.
Pubblicazione: (2024)

Spectral evolution of GX 17+2 using AstroSat and NICER observations
di: Bhattacherjee, Sree, et al.
Pubblicazione: (2025)

Energy-dependent temporal study of GX 13+1 with AstroSat observation
di: Pradhan, Arbind, et al.
Pubblicazione: (2025)

Ultraviolet flux and spectral variability study of blazars observed with UVIT/AstroSat
di: Reshma, M., et al.
Pubblicazione: (2024)

X-ray spectral and temporal evolution of atoll source 4U 1820-30 with AstroSat: detection of high frequency quasi-periodic oscillation
di: Das, Subhasish, et al.
Pubblicazione: (2026)

Timing and Spectral Analysis of 4U 1626-67 Using AstroSat/LAXPC
di: Juris, N. J, et al.
Pubblicazione: (2025)

Spectro-temporal evolution of 4U 1702-429 using AstroSat-NICER
di: Chattopadhyay, Suchismito, et al.
Pubblicazione: (2024)

Spectro-temporal study of atoll source GX 9+9 observed with AstroSat
di: Bhattacherjee, Sree, et al.
Pubblicazione: (2024)

Revisiting Disc-Jet Coupling in Black Hole X-ray Binaries: On the Nature of Disc Dynamics and Jet Velocity
di: Choudhury, Sreetama Das, et al.
Pubblicazione: (2025)

Multi-epoch UV $-$ X-ray spectral study of NGC 4151 with AstroSat
di: Kumar, Shrabani, et al.
Pubblicazione: (2024)

Probing the energy-dependent temporal nature of MAXI J1803-298 with AstroSat and NICER
di: Pradhan, Arbind, et al.
Pubblicazione: (2025)

Spectral State Switching in Mrk 421: Results from the AstroSat LAXPC/SXT Observations
di: Akbar, Sikandar, et al.
Pubblicazione: (2025)

Constraining Spin and Inclination Angle of XTE J2012+381 using AstroSat and NICER
di: Sharma, Vaibhav, et al.
Pubblicazione: (2026)

AstroSat Observations of the Dipping Low Mass X-ray Binary XB 1254-690
di: Navale, Nilam R., et al.
Pubblicazione: (2024)

AstroSat and Insight-HXMT observations of the long-period X-ray pulsar 4U 2206+54
di: Epili, Prahlad R., et al.
Pubblicazione: (2024)

AstroSat/UVIT far and near UV deep field around IC 4329A
di: Ganguly, Piyali, et al.
Pubblicazione: (2025)

The 2024 outburst of the neutron star LMXB EXO 0748-676: an investigation of bursts and eclipses with AstroSat
di: P, Aromal, et al.
Pubblicazione: (2025)

A Hidden Pulse: Uncovering a New Timing Signal in Cygnus X-1 with AstroSat
di: Rout, Sandeep K., et al.
Pubblicazione: (2025)

AstroSat-CZTI searches for hard X-ray prompt emission from Fast Radio Bursts
di: Waratkar, G., et al.
Pubblicazione: (2025)

AstroSat View of the Neutron Star Low-mass X-Ray Binary GX 5-1
di: P, Shyam Prakash V, et al.
Pubblicazione: (2024)

Dimming GRS 1915+105 observed with NICER and Insight--HXMT
di: Zhou, M., et al.
Pubblicazione: (2025)

Spectral-timing analysis of the kilohertz quasi-periodic oscillations and constraints on the mass of the neutron star in 4U 1636-536 using AstroSat observations
di: Chattopadhyay, Suchismito, et al.
Pubblicazione: (2025)