Environmental Effects on ISM Content of Cluster galaxies
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F12%3A00389063" target="_blank" >RIV/67985815:_____/12:00389063 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1051/eas/1256015" target="_blank" >http://dx.doi.org/10.1051/eas/1256015</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/eas/1256015" target="_blank" >10.1051/eas/1256015</a>
Alternative languages
Result language
angličtina
Original language name
Environmental Effects on ISM Content of Cluster galaxies
Original language description
Galaxies in dense environments of clusters and groups are objects to ram pressure and hydrodynamical effects of the intra-cluster medium (ICM) that can significantly affect their interstellar content (ISM). We perform numerical simulations of the ram pressure stripping using tree/SPH code GADGET with an adapted method for calculating ISM-ICM interactions. We study the stripping effects of various environments of clusters, with compact or large distributions of the ICM, and the role of the disk tilt angle. Our results indicate that the total amount of the momentum transferred by the encountered ICM to the galaxy?s gas may provide the main features of the stripping. To reproduce our numerical results we propose a fitting formula relating the stripped mass fraction to the encountered ICM column density and the tilt angle. This dependence is superior to that on the peak ram pressure seen in Gunn and Gott criterion.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BN - Astronomy and celestial mechanics, astrophysics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GP205%2F08%2FP556" target="_blank" >GP205/08/P556: Numerical simulations of environmental effects in galaxy clusters</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
The Role of the Disk-Halo Interaction in Galaxy Evolution: Outflow vs. Infall?
ISBN
9782759807871
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
113-117
Publisher name
EDP Sciences
Place of publication
Cedex
Event location
Espinho
Event date
Aug 18, 2008
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000312968100013