ESO 137-002: a large spiral undergoing edge-on ram-pressure stripping with little star formation in the tail
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F22%3A00560250" target="_blank" >RIV/67985815:_____/22:00560250 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1093/mnras/stab3280" target="_blank" >https://doi.org/10.1093/mnras/stab3280</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1093/mnras/stab3280" target="_blank" >10.1093/mnras/stab3280</a>
Alternative languages
Result language
angličtina
Original language name
ESO 137-002: a large spiral undergoing edge-on ram-pressure stripping with little star formation in the tail
Original language description
In this work, we present results from HST and APEX observations of one RPS galaxy, ESO 137-002 in the closest rich cluster Abell 3627. The galaxy is known to host prominent X-ray and H alpha tails. The HST data reveal significant features indicative of RPS in the galaxy, including asymmetric distribution of dust in the galaxy, dust filaments, and dust clouds in ablation generally aligned with the direction of ram pressure, and young star clusters immediately upstream of the residual dust clouds that suggest star formation (SF) triggered by RPS. The distribution of the molecular gas is asymmetric in the galaxy, with no CO upstream and abundant CO downstream and in the inner tail region. A total amount of similar to 5.5 x 10(9) M-circle dot of molecular gas is detected in the galaxy and its tail. On the other hand, we do not detect any active SF in the X-ray and H alpha tails of ESO 137-002 with the HST data and place a limit on the SF efficiency in the tail. Hence, if selected by SF behind the galaxy in the optical or UV (e.g. surveys like GASP or using the Galex data), ESO 137-002 will not be considered a 'jellyfish' galaxy. Thus, galaxies like ESO 137-002 are important for our comprehensive understanding of RPS galaxies and the evolution of the stripped material. ESO 137-002 also presents a great example of an edge-on galaxy experiencing a nearly edge-on RPS wind.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10308 - Astronomy (including astrophysics,space science)
Result continuities
Project
<a href="/en/project/LM2018106" target="_blank" >LM2018106: Atacama Large Millimeter/ Submillimeter Array – participation of the Czech Republic</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Monthly Notices of the Royal Astronomical Society
ISSN
0035-8711
e-ISSN
1365-2966
Volume of the periodical
509
Issue of the periodical within the volume
3
Country of publishing house
GB - UNITED KINGDOM
Number of pages
19
Pages from-to
3938-3956
UT code for WoS article
000756699500006
EID of the result in the Scopus database
2-s2.0-85122301824