Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Samaresh Mondal"'
Publikováno v:
The Astrophysical Journal Letters, Vol 966, Iss 2, p L32 (2024)
Using deep archival observations from the Chandra X-ray Observatory, we present an analysis of linear X-ray-emitting features located within the southern portion of the Galactic center chimney and oriented orthogonal to the Galactic plane, centered a
Externí odkaz:
https://doaj.org/article/b678ffd0570c4b49b5942af6376dae3a
Autor:
Samaresh Mondal
Publikováno v:
Litinfinite, Vol 2, Iss 2, Pp 88-107 (2020)
In this modernized world, scientific invention may breathe life into poetry and poetry, along with myth will recreate and redefine literature. Like the way, we collect myths; we create and intrude into myths as well. Language and the world consist of
Externí odkaz:
https://doaj.org/article/12e5f1ffd1d346d1a4961fd67f839aa4
Autor:
Samaresh Mondal
Publikováno v:
Litinfinite, Vol 1, Iss 1, Pp 70-77 (2019)
Latin American Nobel laureate novelist Gabriel Garcia Marquez’s groundbreaking novel One Hundred Years of Solitude was published in 1986. The reason for choosing this novel is that it is hugely popular and admired not only in Latin America but in t
Externí odkaz:
https://doaj.org/article/4de8741c867e4b2fb3ef88d391683512
Publikováno v:
Monthly Notices of the Royal Astronomical Society: Letters. 505:L106-L111
We report the first detection of an Fe Kα line and soft X-ray lag in the ultraluminous X-ray (ULX) source NGC 7456 ULX-1. The XMM–Newton spectra show the presence of the 6.4 keV Fe line at 2.6σ confidence and an upper limit on the FWHM of 32900 k
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca722ed20e71dba926531a9d68af4aa8
https://doi.org/10.1093/mnrasl/slab061
https://doi.org/10.1093/mnrasl/slab061
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Universitat Politècnica de Catalunya (UPC)
We performed timing and spectral analysis of multi-epoch Suzaku, XMM-Newton and NuSTAR observations of the ultraluminous X-ray source (ULX) Circinus ULX5, to put constraints on the mass of the central object and the accretion mode operating in this s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::415ca20bddb381b377c45575916b1d6e
https://hdl.handle.net/2117/356142
https://hdl.handle.net/2117/356142
Publikováno v:
Astronomy & Astrophysics
Aims. We analyzed multi-epoch X-ray data of the Ultraluminous X-ray source (ULX) NGC 5055 X-1, with luminosity up to $2.32\times10^{40}\ \rm erg\ s^{-1}$, in order to constrain the physical parameters of the source. Methods. We performed timing and s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c90cb3134d8c7b030899ae8a876156f2
Autor:
Samaresh Mondal, Nayantara Gupta
Radio observations by ALMA and upper limits on gamma ray flux by Fermi LAT have ruled out inverse Compton scattering of Cosmic Microwave Background radiation by relativistic electrons (IC/CMB) as the origin of X-ray emission from extended jets of six
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e16f683ccd6405f910217be85ff90395
http://arxiv.org/abs/1811.06422
http://arxiv.org/abs/1811.06422