Galaxy groups in the presence of cosmological constant: Increasing the masses of groups

Autor: David Benisty, Moshe M. Chaichian, Anca Tureanu

Publikováno v: Physics Letters B, Vol 858, Iss , Pp 139033- (2024)

The boundaries of galaxy groups and clusters are defined by the interplay between the Newtonian attractive force and the decoupling from the local expansion of the Universe. This work extends the definition of a zero radial acceleration surface (ZRAS

Externí odkaz: https://doaj.org/article/8dc558768ed44055a289d451bfd7e541

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The Nature of Compact Sources Selected by LOFAR

Autor: Chilufya, Jones

Radio-loud active galactic nuclei (RLAGN) produce jets on large scales heating their local environments and preventing the hot phase of baryonic matter from cooling hence slowing or halting galaxy formation and evolution; a model popularly known as A

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c17c4fcf5b82c2036f71e21f6d8f335
http://hdl.handle.net/2299/26489

Investigating Anomalous Photochemistry in the Inner Wind of IRC+10216 through Interferometric Observations of HC 3 N

Autor: Mark A. Siebert, Marie Van de Sande, Thomas J. Millar, Anthony J. Remijan

Publikováno v: Siebert, M A, Van de Sande, M, Millar, T J & Remijan, A J 2022, ' Investigating Anomalous Photochemistry in the Inner Wind of IRC+10216 through Interferometric Observations of HC 3 N ', The Astrophysical Journal, vol. 941, 90 . https://doi.org/10.3847/1538-4357/ac9e52

In recent years, many questions have arisen regarding the chemistry of photochemical products in the carbon-rich winds of evolved stars. To address them, it is imperative to constrain the distributions of such species through high angular resolution

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d6f7719c86ee44bb7e6e126f097f74f
https://pure.qub.ac.uk/en/publications/21314b9f-840e-4c40-b00f-cf2d635cbd97

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