Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Francesco De Paolis"'
Publikováno v:
Galaxies, Vol 11, Iss 3, p 71 (2023)
In this work, we investigate the possibility of observing quasars, particularly lensed quasars, by the Nancy Grace Roman Space Telescope (Roman). To this aim, based on the capabilities of the Roman Space Telescope and the results from the quasar lumi
Externí odkaz:
https://doaj.org/article/e5208cc15a4b4041be90f75d6b2c199b
Publikováno v:
Symmetry, Vol 15, Iss 1, p 160 (2023)
As galactic halos are not directly visible, there are many ambiguities regarding their composition and rotational velocity. Though most of the dark matter is non-baryonic, some fraction is, and it can be used to trace the halo rotation. Asymmetries i
Externí odkaz:
https://doaj.org/article/e7e1a31797ca41f4b1c7e80583f25eb4
Publikováno v:
Universe, Vol 8, Iss 12, p 620 (2022)
The standard technique for very low-frequency gravitational wave detection is mainly based on searching for a specific spatial correlation in the variation of the times of arrival of the radio pulses emitted by millisecond pulsars with respect to a t
Externí odkaz:
https://doaj.org/article/91aff07370eb45baa04562a7ddf433fb
Publikováno v:
Arabian Journal of Mathematics, Vol 8, Iss 3, Pp 193-199 (2019)
Abstract The rotation of the galactic halos is a fascinating topic which is still waiting to be addressed. Planck data have shown the existence of a temperature asymmetry towards the halo of several nearby galaxies, such as M31, NGC 5128, M33, M81 an
Externí odkaz:
https://doaj.org/article/2dc1601891e046849fb0eb1120acc6c6
Publikováno v:
Universe, Vol 8, Iss 1, p 29 (2022)
Relativistic Astrophysics is the branch of astrophysics that studies astronomical phenomena and celestial bodies, for which classical mechanics and Newton’s law of gravitation are inapplicable to creation of suitable models and we have to generaliz
Externí odkaz:
https://doaj.org/article/6235a951a59c402582286bb2777fbc98
Publikováno v:
Symmetry, Vol 13, Iss 12, p 2418 (2021)
Pulsar timing uses the highly stable pulsar spin period to investigate many astrophysical topics. In particular, pulsar timing arrays make use of a set of extremely well-timed pulsars and their time correlations as a challenging detector of gravitati
Externí odkaz:
https://doaj.org/article/f8f6c3f92ae04636a68ce3fd8710ffbc
Publikováno v:
Galaxies; Volume 11; Issue 3; Pages: 71
In this work, we investigate the possibility of observing quasars, particularly lensed quasars, by the Nancy Grace Roman Space Telescope (Roman). To this aim, based on the capabilities of the Roman Space Telescope and the results from the quasar lumi
Publikováno v:
Galaxies, Vol 9, Iss 2, p 35 (2021)
THESEUS is an ESA space based project, which aims to explore the early universe by unveiling a complete census of Gamma-ray Burst (GRB) population in the first billion years. This goal is expected to be realized by the combined observations of its th
Externí odkaz:
https://doaj.org/article/05147c9de43749f9a6544866908b2b5c
Publikováno v:
The Sixteenth Marcel Grossmann Meeting.
Publikováno v:
The Sixteenth Marcel Grossmann Meeting.