A study of rotating globular clusters: The case of the old, metal-poor globular cluster NGC 4372
NGC 4372 is a poorly studied old, very metal-poor globular cluster (GC) located in the inner Milky Way halo. We present the first in-depth study of the kinematic properties and derive the structural parameters of NGC 4372 based on the fit of a Plummer profile and a rotating, physical model. We explo...
Gespeichert in:
| Veröffentlicht in: | Astronomy and astrophysics (Berlin) 2014-07, Vol.567, p.np-np |
|---|---|
| Hauptverfasser: | , , , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | np |
|---|---|
| container_issue | |
| container_start_page | np |
| container_title | Astronomy and astrophysics (Berlin) |
| container_volume | 567 |
| creator | Kacharov, N Bianchini, P Koch, A Frank, M J Martin, N F van de Ven, G Puzia, T H McDonald, I Johnson, C I Zijlstra, A A |
| description | NGC 4372 is a poorly studied old, very metal-poor globular cluster (GC) located in the inner Milky Way halo. We present the first in-depth study of the kinematic properties and derive the structural parameters of NGC 4372 based on the fit of a Plummer profile and a rotating, physical model. We explore the link between internal rotation to different cluster properties and together with similar studies of more GCs, we put these in the context of globular cluster formation and evolution. Our results show that NGC 4372 has an unusually high ratio of rotation amplitude to velocity dispersion (1.2 vs. 4.5 km s[sup -1]) for its metallicity. |
| doi_str_mv | 10.1051/0004-6361/201423709 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1651438871</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1651438871</sourcerecordid><originalsourceid>FETCH-LOGICAL-c265t-eb281dd7f1893747e78ad1aaaca8ea902537068adc6484103f84132803ab1a113</originalsourceid><addsrcrecordid>eNqNkE1rwzAMhs3YYFm3X7BLLoNdslqWYzvHUvYFhV22s1Ecp2S4TWcnh_77JXT0vIuEXh6E9DB2D_wJeAlLzrksFCpYCg5SoObVBctAoii4luqSZWfimt2k9D2NAgxm7GGVp2Fsjnnf5rEfaOj223wb-noMFHMXxjT4mG7ZVUsh-bu_vmBfL8-f67di8_H6vl5tCidUORS-FgaaRrdgKtRSe22oASJyZDxVXJTTZWrKnJJGAsd2qigMR6qBAHDBHk97D7H_GX0a7K5LzodAe9-PyYIqp6eM0f9BsaoqUBonFE-oi31K0bf2ELsdxaMFbmd_drZjZzv27A9_AfUsYAg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1639991673</pqid></control><display><type>article</type><title>A study of rotating globular clusters: The case of the old, metal-poor globular cluster NGC 4372</title><source>Bacon EDP Sciences France Licence nationale-ISTEX-PS-Journals-PFISTEX</source><source>EDP Sciences</source><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><creator>Kacharov, N ; Bianchini, P ; Koch, A ; Frank, M J ; Martin, N F ; van de Ven, G ; Puzia, T H ; McDonald, I ; Johnson, C I ; Zijlstra, A A</creator><creatorcontrib>Kacharov, N ; Bianchini, P ; Koch, A ; Frank, M J ; Martin, N F ; van de Ven, G ; Puzia, T H ; McDonald, I ; Johnson, C I ; Zijlstra, A A</creatorcontrib><description>NGC 4372 is a poorly studied old, very metal-poor globular cluster (GC) located in the inner Milky Way halo. We present the first in-depth study of the kinematic properties and derive the structural parameters of NGC 4372 based on the fit of a Plummer profile and a rotating, physical model. We explore the link between internal rotation to different cluster properties and together with similar studies of more GCs, we put these in the context of globular cluster formation and evolution. Our results show that NGC 4372 has an unusually high ratio of rotation amplitude to velocity dispersion (1.2 vs. 4.5 km s[sup -1]) for its metallicity.</description><identifier>ISSN: 0004-6361</identifier><identifier>EISSN: 1432-0746</identifier><identifier>DOI: 10.1051/0004-6361/201423709</identifier><language>eng</language><subject>Astronomy ; Clusters ; Dispersions ; Evolution ; Globular clusters ; Halos ; Metallicity ; Rotating</subject><ispartof>Astronomy and astrophysics (Berlin), 2014-07, Vol.567, p.np-np</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c265t-eb281dd7f1893747e78ad1aaaca8ea902537068adc6484103f84132803ab1a113</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,3714,27901,27902</link.rule.ids></links><search><creatorcontrib>Kacharov, N</creatorcontrib><creatorcontrib>Bianchini, P</creatorcontrib><creatorcontrib>Koch, A</creatorcontrib><creatorcontrib>Frank, M J</creatorcontrib><creatorcontrib>Martin, N F</creatorcontrib><creatorcontrib>van de Ven, G</creatorcontrib><creatorcontrib>Puzia, T H</creatorcontrib><creatorcontrib>McDonald, I</creatorcontrib><creatorcontrib>Johnson, C I</creatorcontrib><creatorcontrib>Zijlstra, A A</creatorcontrib><title>A study of rotating globular clusters: The case of the old, metal-poor globular cluster NGC 4372</title><title>Astronomy and astrophysics (Berlin)</title><description>NGC 4372 is a poorly studied old, very metal-poor globular cluster (GC) located in the inner Milky Way halo. We present the first in-depth study of the kinematic properties and derive the structural parameters of NGC 4372 based on the fit of a Plummer profile and a rotating, physical model. We explore the link between internal rotation to different cluster properties and together with similar studies of more GCs, we put these in the context of globular cluster formation and evolution. Our results show that NGC 4372 has an unusually high ratio of rotation amplitude to velocity dispersion (1.2 vs. 4.5 km s[sup -1]) for its metallicity.</description><subject>Astronomy</subject><subject>Clusters</subject><subject>Dispersions</subject><subject>Evolution</subject><subject>Globular clusters</subject><subject>Halos</subject><subject>Metallicity</subject><subject>Rotating</subject><issn>0004-6361</issn><issn>1432-0746</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNqNkE1rwzAMhs3YYFm3X7BLLoNdslqWYzvHUvYFhV22s1Ecp2S4TWcnh_77JXT0vIuEXh6E9DB2D_wJeAlLzrksFCpYCg5SoObVBctAoii4luqSZWfimt2k9D2NAgxm7GGVp2Fsjnnf5rEfaOj223wb-noMFHMXxjT4mG7ZVUsh-bu_vmBfL8-f67di8_H6vl5tCidUORS-FgaaRrdgKtRSe22oASJyZDxVXJTTZWrKnJJGAsd2qigMR6qBAHDBHk97D7H_GX0a7K5LzodAe9-PyYIqp6eM0f9BsaoqUBonFE-oi31K0bf2ELsdxaMFbmd_drZjZzv27A9_AfUsYAg</recordid><startdate>20140701</startdate><enddate>20140701</enddate><creator>Kacharov, N</creator><creator>Bianchini, P</creator><creator>Koch, A</creator><creator>Frank, M J</creator><creator>Martin, N F</creator><creator>van de Ven, G</creator><creator>Puzia, T H</creator><creator>McDonald, I</creator><creator>Johnson, C I</creator><creator>Zijlstra, A A</creator><scope>AAYXX</scope><scope>CITATION</scope><scope>7TG</scope><scope>KL.</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20140701</creationdate><title>A study of rotating globular clusters</title><author>Kacharov, N ; Bianchini, P ; Koch, A ; Frank, M J ; Martin, N F ; van de Ven, G ; Puzia, T H ; McDonald, I ; Johnson, C I ; Zijlstra, A A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c265t-eb281dd7f1893747e78ad1aaaca8ea902537068adc6484103f84132803ab1a113</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Astronomy</topic><topic>Clusters</topic><topic>Dispersions</topic><topic>Evolution</topic><topic>Globular clusters</topic><topic>Halos</topic><topic>Metallicity</topic><topic>Rotating</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kacharov, N</creatorcontrib><creatorcontrib>Bianchini, P</creatorcontrib><creatorcontrib>Koch, A</creatorcontrib><creatorcontrib>Frank, M J</creatorcontrib><creatorcontrib>Martin, N F</creatorcontrib><creatorcontrib>van de Ven, G</creatorcontrib><creatorcontrib>Puzia, T H</creatorcontrib><creatorcontrib>McDonald, I</creatorcontrib><creatorcontrib>Johnson, C I</creatorcontrib><creatorcontrib>Zijlstra, A A</creatorcontrib><collection>CrossRef</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Astronomy and astrophysics (Berlin)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kacharov, N</au><au>Bianchini, P</au><au>Koch, A</au><au>Frank, M J</au><au>Martin, N F</au><au>van de Ven, G</au><au>Puzia, T H</au><au>McDonald, I</au><au>Johnson, C I</au><au>Zijlstra, A A</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A study of rotating globular clusters: The case of the old, metal-poor globular cluster NGC 4372</atitle><jtitle>Astronomy and astrophysics (Berlin)</jtitle><date>2014-07-01</date><risdate>2014</risdate><volume>567</volume><spage>np</spage><epage>np</epage><pages>np-np</pages><issn>0004-6361</issn><eissn>1432-0746</eissn><abstract>NGC 4372 is a poorly studied old, very metal-poor globular cluster (GC) located in the inner Milky Way halo. We present the first in-depth study of the kinematic properties and derive the structural parameters of NGC 4372 based on the fit of a Plummer profile and a rotating, physical model. We explore the link between internal rotation to different cluster properties and together with similar studies of more GCs, we put these in the context of globular cluster formation and evolution. Our results show that NGC 4372 has an unusually high ratio of rotation amplitude to velocity dispersion (1.2 vs. 4.5 km s[sup -1]) for its metallicity.</abstract><doi>10.1051/0004-6361/201423709</doi></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0004-6361 |
| ispartof | Astronomy and astrophysics (Berlin), 2014-07, Vol.567, p.np-np |
| issn | 0004-6361 1432-0746 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1651438871 |
| source | Bacon EDP Sciences France Licence nationale-ISTEX-PS-Journals-PFISTEX; EDP Sciences; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | Astronomy Clusters Dispersions Evolution Globular clusters Halos Metallicity Rotating |
| title | A study of rotating globular clusters: The case of the old, metal-poor globular cluster NGC 4372 |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-21T17%3A13%3A59IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=A%20study%20of%20rotating%20globular%20clusters:%20The%20case%20of%20the%20old,%20metal-poor%20globular%20cluster%20NGC%204372&rft.jtitle=Astronomy%20and%20astrophysics%20(Berlin)&rft.au=Kacharov,%20N&rft.date=2014-07-01&rft.volume=567&rft.spage=np&rft.epage=np&rft.pages=np-np&rft.issn=0004-6361&rft.eissn=1432-0746&rft_id=info:doi/10.1051/0004-6361/201423709&rft_dat=%3Cproquest_cross%3E1651438871%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1639991673&rft_id=info:pmid/&rfr_iscdi=true |