Application of Nuclear Track Emulsion in Search for the Hoyle State in Dissociation of Relativistic 12C Nuclei
In dissociation in nuclear track emulsion of 4.5 and 1 A GeV/ c 12 C nuclei, the formation of triplets of α particles in the Hoyle state (the second excited state 0 + ) is observed. This state is identified by the invariant mass, calculated from pair angles in the α triples in approximation of conse...
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Veröffentlicht in: | Physics of atomic nuclei 2018, Vol.81 (9), p.1237-1243 |
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container_title | Physics of atomic nuclei |
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creator | Zaitsev, A. A. Zarubin, P. I. |
description | In dissociation in nuclear track emulsion of 4.5 and 1
A
GeV/
c
12
C nuclei, the formation of triplets of α particles in the Hoyle state (the second excited state 0
+
) is observed. This state is identified by the invariant mass, calculated from pair angles in the α triples in approximation of conservation of momentum per nucleon of the parent nucleus. An estimate of the contribution of the Hoyle state to the dissociation of
12
C→ 3α is 10–15%. |
doi_str_mv | 10.1134/S106377881809020X |
format | Article |
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A
GeV/
c
12
C nuclei, the formation of triplets of α particles in the Hoyle state (the second excited state 0
+
) is observed. This state is identified by the invariant mass, calculated from pair angles in the α triples in approximation of conservation of momentum per nucleon of the parent nucleus. An estimate of the contribution of the Hoyle state to the dissociation of
12
C→ 3α is 10–15%.</description><identifier>ISSN: 1063-7788</identifier><identifier>EISSN: 1562-692X</identifier><identifier>DOI: 10.1134/S106377881809020X</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Alpha particles ; Alpha rays ; Carbon 12 ; Nuclei ; Particle and Nuclear Physics ; Physics ; Physics and Astronomy ; Technology of Nuclear Materials</subject><ispartof>Physics of atomic nuclei, 2018, Vol.81 (9), p.1237-1243</ispartof><rights>Pleiades Publishing, Ltd. 2018</rights><rights>Copyright Springer Nature B.V. 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c161X-94a98f325d542ede3a6cab8474c079fe815a69e748f0ab2985e0bf7595608be83</citedby><cites>FETCH-LOGICAL-c161X-94a98f325d542ede3a6cab8474c079fe815a69e748f0ab2985e0bf7595608be83</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S106377881809020X$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S106377881809020X$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Zaitsev, A. A.</creatorcontrib><creatorcontrib>Zarubin, P. I.</creatorcontrib><title>Application of Nuclear Track Emulsion in Search for the Hoyle State in Dissociation of Relativistic 12C Nuclei</title><title>Physics of atomic nuclei</title><addtitle>Phys. Atom. Nuclei</addtitle><description>In dissociation in nuclear track emulsion of 4.5 and 1
A
GeV/
c
12
C nuclei, the formation of triplets of α particles in the Hoyle state (the second excited state 0
+
) is observed. This state is identified by the invariant mass, calculated from pair angles in the α triples in approximation of conservation of momentum per nucleon of the parent nucleus. An estimate of the contribution of the Hoyle state to the dissociation of
12
C→ 3α is 10–15%.</description><subject>Alpha particles</subject><subject>Alpha rays</subject><subject>Carbon 12</subject><subject>Nuclei</subject><subject>Particle and Nuclear Physics</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Technology of Nuclear Materials</subject><issn>1063-7788</issn><issn>1562-692X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp1kFFLwzAUhYMoOKc_wLeAz9UkbdLkccy5CUPBTdhbSbPEZXZNTVph_96Uij6IT_dwzznfhQvANUa3GKfZ3QojluY555gjgQjanIARpowkTJDNadTRTnr_HFyEsEcIY07RCNSTpqmskq11NXQGPnWq0tLDtZfqHc4OXRV6x9ZwFddqB43zsN1puHDHSsNVK1vdu_c2BKfsD-dFV1F_2tBaBTGZDmB7Cc6MrIK--p5j8PowW08XyfJ5_jidLBOFGd4kIpOCm5TQLc2I3upUMiVLnuWZQrkwmmMqmdB5xg2SJRGcalSanArKEC81T8fgZuA23n10OrTF3nW-jicLgjlnGWEcxRQeUsq7ELw2RePtQfpjgVHRv7X489bYIUMnxGz9pv0v-f_SF-JWeU8</recordid><startdate>2018</startdate><enddate>2018</enddate><creator>Zaitsev, A. A.</creator><creator>Zarubin, P. I.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>2018</creationdate><title>Application of Nuclear Track Emulsion in Search for the Hoyle State in Dissociation of Relativistic 12C Nuclei</title><author>Zaitsev, A. A. ; Zarubin, P. I.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c161X-94a98f325d542ede3a6cab8474c079fe815a69e748f0ab2985e0bf7595608be83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Alpha particles</topic><topic>Alpha rays</topic><topic>Carbon 12</topic><topic>Nuclei</topic><topic>Particle and Nuclear Physics</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Technology of Nuclear Materials</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zaitsev, A. A.</creatorcontrib><creatorcontrib>Zarubin, P. I.</creatorcontrib><collection>CrossRef</collection><jtitle>Physics of atomic nuclei</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zaitsev, A. A.</au><au>Zarubin, P. I.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Application of Nuclear Track Emulsion in Search for the Hoyle State in Dissociation of Relativistic 12C Nuclei</atitle><jtitle>Physics of atomic nuclei</jtitle><stitle>Phys. Atom. Nuclei</stitle><date>2018</date><risdate>2018</risdate><volume>81</volume><issue>9</issue><spage>1237</spage><epage>1243</epage><pages>1237-1243</pages><issn>1063-7788</issn><eissn>1562-692X</eissn><abstract>In dissociation in nuclear track emulsion of 4.5 and 1
A
GeV/
c
12
C nuclei, the formation of triplets of α particles in the Hoyle state (the second excited state 0
+
) is observed. This state is identified by the invariant mass, calculated from pair angles in the α triples in approximation of conservation of momentum per nucleon of the parent nucleus. An estimate of the contribution of the Hoyle state to the dissociation of
12
C→ 3α is 10–15%.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S106377881809020X</doi><tpages>7</tpages></addata></record> |
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subjects | Alpha particles Alpha rays Carbon 12 Nuclei Particle and Nuclear Physics Physics Physics and Astronomy Technology of Nuclear Materials |
title | Application of Nuclear Track Emulsion in Search for the Hoyle State in Dissociation of Relativistic 12C Nuclei |
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