An Analytical Portrait of Binary Mergers in Hierarchical Triple Systems
With better statistics and precision, eccentricity could prove to be a useful tool for understanding the origin and environment of binary black holes. Hierarchical triples in particular, which might be abundant in globular clusters and galactic nuclei, could generate observably large eccentricity at...
Gespeichert in:
| Veröffentlicht in: | The Astrophysical journal 2018-09, Vol.864 (2), p.134 |
|---|---|
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | 2 |
| container_start_page | 134 |
| container_title | The Astrophysical journal |
| container_volume | 864 |
| creator | Randall, Lisa Xianyu, Zhong-Zhi |
| description | With better statistics and precision, eccentricity could prove to be a useful tool for understanding the origin and environment of binary black holes. Hierarchical triples in particular, which might be abundant in globular clusters and galactic nuclei, could generate observably large eccentricity at LIGO and future gravitational wave detectors. Measuring the eccentricity distribution accurately could help us probe the background and the formation of the mergers. In this paper we continue our previous investigation and improve our semianalytical description of the eccentricity distribution of mergers of hierarchical triple systems. Our result, which further reduces the reliance on numerical simulations, could be useful for statistically distinguishing different formation channels of observed binary mergers. |
| doi_str_mv | 10.3847/1538-4357/aad7fe |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_O3W</sourceid><recordid>TN_cdi_iop_journals_10_3847_1538_4357_aad7fe</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2365796349</sourcerecordid><originalsourceid>FETCH-LOGICAL-c350t-ed9dc9f1241adba069633ab9a611e6c8d825f95c28f8fe8f6198eea36c9e0c913</originalsourceid><addsrcrecordid>eNp1kMFLwzAUh4MoWKd3jwGv1iVNmybHOnQTJgpO8Bay9EUzurYm3aH_va0VPXl6vMf3-8H7ELqk5IaJNJ_TjIk4ZVk-17rMLRyh6Pd0jCJCSBpzlr-dorMQduOaSBmhZVHjotZV3zmjK_zc-M5r1-HG4ltXa9_jR_Dv4AN2NV458Nqbj290411bAX7pQwf7cI5OrK4CXPzMGXq9v9ssVvH6afmwKNaxYRnpYihlaaSlSUp1udWES86Y3krNKQVuRCmSzMrMJMIKC8JyKgWAZtxIIEZSNkNXU2_rm88DhE7tmoMfHggqYTzLh75UDhSZKOObEDxY1Xq3H75RlKhRlxrdqNGNmnQNkesp4pr2r_Nf_AtGN2ys</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2365796349</pqid></control><display><type>article</type><title>An Analytical Portrait of Binary Mergers in Hierarchical Triple Systems</title><source>Institute of Physics Open Access Journal Titles</source><creator>Randall, Lisa ; Xianyu, Zhong-Zhi</creator><creatorcontrib>Randall, Lisa ; Xianyu, Zhong-Zhi</creatorcontrib><description>With better statistics and precision, eccentricity could prove to be a useful tool for understanding the origin and environment of binary black holes. Hierarchical triples in particular, which might be abundant in globular clusters and galactic nuclei, could generate observably large eccentricity at LIGO and future gravitational wave detectors. Measuring the eccentricity distribution accurately could help us probe the background and the formation of the mergers. In this paper we continue our previous investigation and improve our semianalytical description of the eccentricity distribution of mergers of hierarchical triple systems. Our result, which further reduces the reliance on numerical simulations, could be useful for statistically distinguishing different formation channels of observed binary mergers.</description><identifier>ISSN: 0004-637X</identifier><identifier>EISSN: 1538-4357</identifier><identifier>DOI: 10.3847/1538-4357/aad7fe</identifier><language>eng</language><publisher>Philadelphia: The American Astronomical Society</publisher><subject>Astrophysics ; binaries: close ; Black holes ; Computer simulation ; Eccentricity ; Galactic clusters ; Galactic nuclei ; Globular clusters ; Gravitational waves ; Gravity waves ; Numerical simulations</subject><ispartof>The Astrophysical journal, 2018-09, Vol.864 (2), p.134</ispartof><rights>2018. The American Astronomical Society. All rights reserved.</rights><rights>Copyright IOP Publishing Sep 10, 2018</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c350t-ed9dc9f1241adba069633ab9a611e6c8d825f95c28f8fe8f6198eea36c9e0c913</citedby><cites>FETCH-LOGICAL-c350t-ed9dc9f1241adba069633ab9a611e6c8d825f95c28f8fe8f6198eea36c9e0c913</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://iopscience.iop.org/article/10.3847/1538-4357/aad7fe/pdf$$EPDF$$P50$$Giop$$H</linktopdf><link.rule.ids>314,780,784,27924,27925,38890,53867</link.rule.ids><linktorsrc>$$Uhttps://iopscience.iop.org/article/10.3847/1538-4357/aad7fe$$EView_record_in_IOP_Publishing$$FView_record_in_$$GIOP_Publishing</linktorsrc></links><search><creatorcontrib>Randall, Lisa</creatorcontrib><creatorcontrib>Xianyu, Zhong-Zhi</creatorcontrib><title>An Analytical Portrait of Binary Mergers in Hierarchical Triple Systems</title><title>The Astrophysical journal</title><addtitle>APJ</addtitle><addtitle>Astrophys. J</addtitle><description>With better statistics and precision, eccentricity could prove to be a useful tool for understanding the origin and environment of binary black holes. Hierarchical triples in particular, which might be abundant in globular clusters and galactic nuclei, could generate observably large eccentricity at LIGO and future gravitational wave detectors. Measuring the eccentricity distribution accurately could help us probe the background and the formation of the mergers. In this paper we continue our previous investigation and improve our semianalytical description of the eccentricity distribution of mergers of hierarchical triple systems. Our result, which further reduces the reliance on numerical simulations, could be useful for statistically distinguishing different formation channels of observed binary mergers.</description><subject>Astrophysics</subject><subject>binaries: close</subject><subject>Black holes</subject><subject>Computer simulation</subject><subject>Eccentricity</subject><subject>Galactic clusters</subject><subject>Galactic nuclei</subject><subject>Globular clusters</subject><subject>Gravitational waves</subject><subject>Gravity waves</subject><subject>Numerical simulations</subject><issn>0004-637X</issn><issn>1538-4357</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp1kMFLwzAUh4MoWKd3jwGv1iVNmybHOnQTJgpO8Bay9EUzurYm3aH_va0VPXl6vMf3-8H7ELqk5IaJNJ_TjIk4ZVk-17rMLRyh6Pd0jCJCSBpzlr-dorMQduOaSBmhZVHjotZV3zmjK_zc-M5r1-HG4ltXa9_jR_Dv4AN2NV458Nqbj290411bAX7pQwf7cI5OrK4CXPzMGXq9v9ssVvH6afmwKNaxYRnpYihlaaSlSUp1udWES86Y3krNKQVuRCmSzMrMJMIKC8JyKgWAZtxIIEZSNkNXU2_rm88DhE7tmoMfHggqYTzLh75UDhSZKOObEDxY1Xq3H75RlKhRlxrdqNGNmnQNkesp4pr2r_Nf_AtGN2ys</recordid><startdate>20180910</startdate><enddate>20180910</enddate><creator>Randall, Lisa</creator><creator>Xianyu, Zhong-Zhi</creator><general>The American Astronomical Society</general><general>IOP Publishing</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TG</scope><scope>8FD</scope><scope>H8D</scope><scope>KL.</scope><scope>L7M</scope></search><sort><creationdate>20180910</creationdate><title>An Analytical Portrait of Binary Mergers in Hierarchical Triple Systems</title><author>Randall, Lisa ; Xianyu, Zhong-Zhi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c350t-ed9dc9f1241adba069633ab9a611e6c8d825f95c28f8fe8f6198eea36c9e0c913</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Astrophysics</topic><topic>binaries: close</topic><topic>Black holes</topic><topic>Computer simulation</topic><topic>Eccentricity</topic><topic>Galactic clusters</topic><topic>Galactic nuclei</topic><topic>Globular clusters</topic><topic>Gravitational waves</topic><topic>Gravity waves</topic><topic>Numerical simulations</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Randall, Lisa</creatorcontrib><creatorcontrib>Xianyu, Zhong-Zhi</creatorcontrib><collection>CrossRef</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>The Astrophysical journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Randall, Lisa</au><au>Xianyu, Zhong-Zhi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>An Analytical Portrait of Binary Mergers in Hierarchical Triple Systems</atitle><jtitle>The Astrophysical journal</jtitle><stitle>APJ</stitle><addtitle>Astrophys. J</addtitle><date>2018-09-10</date><risdate>2018</risdate><volume>864</volume><issue>2</issue><spage>134</spage><pages>134-</pages><issn>0004-637X</issn><eissn>1538-4357</eissn><abstract>With better statistics and precision, eccentricity could prove to be a useful tool for understanding the origin and environment of binary black holes. Hierarchical triples in particular, which might be abundant in globular clusters and galactic nuclei, could generate observably large eccentricity at LIGO and future gravitational wave detectors. Measuring the eccentricity distribution accurately could help us probe the background and the formation of the mergers. In this paper we continue our previous investigation and improve our semianalytical description of the eccentricity distribution of mergers of hierarchical triple systems. Our result, which further reduces the reliance on numerical simulations, could be useful for statistically distinguishing different formation channels of observed binary mergers.</abstract><cop>Philadelphia</cop><pub>The American Astronomical Society</pub><doi>10.3847/1538-4357/aad7fe</doi><tpages>19</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 0004-637X |
| ispartof | The Astrophysical journal, 2018-09, Vol.864 (2), p.134 |
| issn | 0004-637X 1538-4357 |
| language | eng |
| recordid | cdi_iop_journals_10_3847_1538_4357_aad7fe |
| source | Institute of Physics Open Access Journal Titles |
| subjects | Astrophysics binaries: close Black holes Computer simulation Eccentricity Galactic clusters Galactic nuclei Globular clusters Gravitational waves Gravity waves Numerical simulations |
| title | An Analytical Portrait of Binary Mergers in Hierarchical Triple Systems |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-30T20%3A36%3A39IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_O3W&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=An%20Analytical%20Portrait%20of%20Binary%20Mergers%20in%20Hierarchical%20Triple%20Systems&rft.jtitle=The%20Astrophysical%20journal&rft.au=Randall,%20Lisa&rft.date=2018-09-10&rft.volume=864&rft.issue=2&rft.spage=134&rft.pages=134-&rft.issn=0004-637X&rft.eissn=1538-4357&rft_id=info:doi/10.3847/1538-4357/aad7fe&rft_dat=%3Cproquest_O3W%3E2365796349%3C/proquest_O3W%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2365796349&rft_id=info:pmid/&rfr_iscdi=true |