Saturation of the width of the giant dipole resonance at high temperature
The ..gamma..-ray spectrum in the giant dipole resonance (GDR) region associated with the reaction /sup 40/Ar+/sup 70/Ge at 10 MeV/nucleon has been measured in coincidence with residues of the heavy composite systems whose excitation energy was E/sup */ = 230 MeV. From the statistical-model analysis...
Gespeichert in:
| Veröffentlicht in: | Phys. Rev. Lett.; (United States) 1989-05, Vol.62 (18), p.2080-2083 |
|---|---|
| Hauptverfasser: | , , , , , , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 2083 |
|---|---|
| container_issue | 18 |
| container_start_page | 2080 |
| container_title | Phys. Rev. Lett.; (United States) |
| container_volume | 62 |
| creator | Bracco, A Gaardhoje, JJ Bruce, AM Garrett, JD Herskind, B Pignanelli, M Barnéoud, D Nifenecker, H Pinston, JA Ristori, C Schussler, F Bacelar, J Hofmann, H |
| description | The ..gamma..-ray spectrum in the giant dipole resonance (GDR) region associated with the reaction /sup 40/Ar+/sup 70/Ge at 10 MeV/nucleon has been measured in coincidence with residues of the heavy composite systems whose excitation energy was E/sup */ = 230 MeV. From the statistical-model analysis, it is deduced that the GDR strength is consistent with 100% of the energy-weighted sum rule, the energy is 16 +- 1 MeV while the width is 13/sub -2//sup +1/ MeV. This value is not very different from the one measured at E/sup */ = 130 MeV, thus pointing to saturation effects in the damping of the GDR. |
| doi_str_mv | 10.1103/PhysRevLett.62.2080 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_osti_</sourceid><recordid>TN_cdi_proquest_miscellaneous_1859270119</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1859270119</sourcerecordid><originalsourceid>FETCH-LOGICAL-c330t-16df5f96b66c263610bcdc9d0af7f1ce87c4d7d3907dbfd7090f81f110f13d533</originalsourceid><addsrcrecordid>eNpNkE1LAzEQhoMotlZ_gSCLJy9bZzZtsjmK-AUFxY9zSJNJN9Ju6iZV-u9taQVPwzDPO8M8jJ0jDBGBX7806_RK3xPKeSiqYQU1HLA-glSlRBwdsj4Ax1IByB47SekTALAS9THr4Wai6jH22dObyavO5BDbIvoiN1T8BJebv2YWTJsLF5ZxTkVHKbamtVSYXDRh1hSZFkvqtivolB15M090tq8D9nF_9377WE6eH55ubyal5RxyicL5sVdiKoStBBcIU-uscmC89GiplnbkpOMKpJt6J0GBr9FvPvbI3ZjzAbvc7Y0pB51syGQbG9uWbNYChVC4ha520LKLXytKWS9CsjSfm5biKmmsx6qSgKg2KN-htospdeT1sgsL0601gt6K1v9Ea1HprehN6mJ_YDVdkPuX2Znlv2IIe_k</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1859270119</pqid></control><display><type>article</type><title>Saturation of the width of the giant dipole resonance at high temperature</title><source>American Physical Society Journals</source><creator>Bracco, A ; Gaardhoje, JJ ; Bruce, AM ; Garrett, JD ; Herskind, B ; Pignanelli, M ; Barnéoud, D ; Nifenecker, H ; Pinston, JA ; Ristori, C ; Schussler, F ; Bacelar, J ; Hofmann, H</creator><creatorcontrib>Bracco, A ; Gaardhoje, JJ ; Bruce, AM ; Garrett, JD ; Herskind, B ; Pignanelli, M ; Barnéoud, D ; Nifenecker, H ; Pinston, JA ; Ristori, C ; Schussler, F ; Bacelar, J ; Hofmann, H ; The Niels Bohr Institute, University of Copenhagen, Copenhagen 2100 Oe, Denmark</creatorcontrib><description>The ..gamma..-ray spectrum in the giant dipole resonance (GDR) region associated with the reaction /sup 40/Ar+/sup 70/Ge at 10 MeV/nucleon has been measured in coincidence with residues of the heavy composite systems whose excitation energy was E/sup */ = 230 MeV. From the statistical-model analysis, it is deduced that the GDR strength is consistent with 100% of the energy-weighted sum rule, the energy is 16 +- 1 MeV while the width is 13/sub -2//sup +1/ MeV. This value is not very different from the one measured at E/sup */ = 130 MeV, thus pointing to saturation effects in the damping of the GDR.</description><identifier>ISSN: 0031-9007</identifier><identifier>EISSN: 1079-7114</identifier><identifier>DOI: 10.1103/PhysRevLett.62.2080</identifier><identifier>PMID: 10039851</identifier><language>eng</language><publisher>United States</publisher><subject>651620 - Nuclear Properties & Reactions, A=59-89, Experimental ; ARGON 40 REACTIONS ; BETA DECAY RADIOISOTOPES ; CHARGED-PARTICLE REACTIONS ; DATA ; DIPOLE MOMENTS ; ELECTRON CAPTURE RADIOISOTOPES ; ENERGY LEVELS ; ENERGY RANGE ; EVEN-EVEN NUCLEI ; EXCITED STATES ; EXPERIMENTAL DATA ; GAMMA SPECTRA ; GERMANIUM 70 TARGET ; GIANT RESONANCE ; HEAVY ION FUSION REACTIONS ; HEAVY ION REACTIONS ; HOURS LIVING RADIOISOTOPES ; INFORMATION ; INTERMEDIATE MASS NUCLEI ; ISOTOPES ; MEV RANGE ; MEV RANGE 100-1000 ; NUCLEAR PHYSICS AND RADIATION PHYSICS ; NUCLEAR REACTIONS ; NUCLEI ; NUMERICAL DATA ; RADIOISOTOPES ; RESONANCE ; SPECTRA ; TARGETS ; TIN 110 ; TIN ISOTOPES</subject><ispartof>Phys. Rev. Lett.; (United States), 1989-05, Vol.62 (18), p.2080-2083</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c330t-16df5f96b66c263610bcdc9d0af7f1ce87c4d7d3907dbfd7090f81f110f13d533</citedby><cites>FETCH-LOGICAL-c330t-16df5f96b66c263610bcdc9d0af7f1ce87c4d7d3907dbfd7090f81f110f13d533</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,781,785,886,2877,2878,27929,27930</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/10039851$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/6166913$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Bracco, A</creatorcontrib><creatorcontrib>Gaardhoje, JJ</creatorcontrib><creatorcontrib>Bruce, AM</creatorcontrib><creatorcontrib>Garrett, JD</creatorcontrib><creatorcontrib>Herskind, B</creatorcontrib><creatorcontrib>Pignanelli, M</creatorcontrib><creatorcontrib>Barnéoud, D</creatorcontrib><creatorcontrib>Nifenecker, H</creatorcontrib><creatorcontrib>Pinston, JA</creatorcontrib><creatorcontrib>Ristori, C</creatorcontrib><creatorcontrib>Schussler, F</creatorcontrib><creatorcontrib>Bacelar, J</creatorcontrib><creatorcontrib>Hofmann, H</creatorcontrib><creatorcontrib>The Niels Bohr Institute, University of Copenhagen, Copenhagen 2100 Oe, Denmark</creatorcontrib><title>Saturation of the width of the giant dipole resonance at high temperature</title><title>Phys. Rev. Lett.; (United States)</title><addtitle>Phys Rev Lett</addtitle><description>The ..gamma..-ray spectrum in the giant dipole resonance (GDR) region associated with the reaction /sup 40/Ar+/sup 70/Ge at 10 MeV/nucleon has been measured in coincidence with residues of the heavy composite systems whose excitation energy was E/sup */ = 230 MeV. From the statistical-model analysis, it is deduced that the GDR strength is consistent with 100% of the energy-weighted sum rule, the energy is 16 +- 1 MeV while the width is 13/sub -2//sup +1/ MeV. This value is not very different from the one measured at E/sup */ = 130 MeV, thus pointing to saturation effects in the damping of the GDR.</description><subject>651620 - Nuclear Properties & Reactions, A=59-89, Experimental</subject><subject>ARGON 40 REACTIONS</subject><subject>BETA DECAY RADIOISOTOPES</subject><subject>CHARGED-PARTICLE REACTIONS</subject><subject>DATA</subject><subject>DIPOLE MOMENTS</subject><subject>ELECTRON CAPTURE RADIOISOTOPES</subject><subject>ENERGY LEVELS</subject><subject>ENERGY RANGE</subject><subject>EVEN-EVEN NUCLEI</subject><subject>EXCITED STATES</subject><subject>EXPERIMENTAL DATA</subject><subject>GAMMA SPECTRA</subject><subject>GERMANIUM 70 TARGET</subject><subject>GIANT RESONANCE</subject><subject>HEAVY ION FUSION REACTIONS</subject><subject>HEAVY ION REACTIONS</subject><subject>HOURS LIVING RADIOISOTOPES</subject><subject>INFORMATION</subject><subject>INTERMEDIATE MASS NUCLEI</subject><subject>ISOTOPES</subject><subject>MEV RANGE</subject><subject>MEV RANGE 100-1000</subject><subject>NUCLEAR PHYSICS AND RADIATION PHYSICS</subject><subject>NUCLEAR REACTIONS</subject><subject>NUCLEI</subject><subject>NUMERICAL DATA</subject><subject>RADIOISOTOPES</subject><subject>RESONANCE</subject><subject>SPECTRA</subject><subject>TARGETS</subject><subject>TIN 110</subject><subject>TIN ISOTOPES</subject><issn>0031-9007</issn><issn>1079-7114</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1989</creationdate><recordtype>article</recordtype><recordid>eNpNkE1LAzEQhoMotlZ_gSCLJy9bZzZtsjmK-AUFxY9zSJNJN9Ju6iZV-u9taQVPwzDPO8M8jJ0jDBGBX7806_RK3xPKeSiqYQU1HLA-glSlRBwdsj4Ax1IByB47SekTALAS9THr4Wai6jH22dObyavO5BDbIvoiN1T8BJebv2YWTJsLF5ZxTkVHKbamtVSYXDRh1hSZFkvqtivolB15M090tq8D9nF_9377WE6eH55ubyal5RxyicL5sVdiKoStBBcIU-uscmC89GiplnbkpOMKpJt6J0GBr9FvPvbI3ZjzAbvc7Y0pB51syGQbG9uWbNYChVC4ha520LKLXytKWS9CsjSfm5biKmmsx6qSgKg2KN-htospdeT1sgsL0601gt6K1v9Ea1HprehN6mJ_YDVdkPuX2Znlv2IIe_k</recordid><startdate>19890501</startdate><enddate>19890501</enddate><creator>Bracco, A</creator><creator>Gaardhoje, JJ</creator><creator>Bruce, AM</creator><creator>Garrett, JD</creator><creator>Herskind, B</creator><creator>Pignanelli, M</creator><creator>Barnéoud, D</creator><creator>Nifenecker, H</creator><creator>Pinston, JA</creator><creator>Ristori, C</creator><creator>Schussler, F</creator><creator>Bacelar, J</creator><creator>Hofmann, H</creator><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>OTOTI</scope></search><sort><creationdate>19890501</creationdate><title>Saturation of the width of the giant dipole resonance at high temperature</title><author>Bracco, A ; Gaardhoje, JJ ; Bruce, AM ; Garrett, JD ; Herskind, B ; Pignanelli, M ; Barnéoud, D ; Nifenecker, H ; Pinston, JA ; Ristori, C ; Schussler, F ; Bacelar, J ; Hofmann, H</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c330t-16df5f96b66c263610bcdc9d0af7f1ce87c4d7d3907dbfd7090f81f110f13d533</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1989</creationdate><topic>651620 - Nuclear Properties & Reactions, A=59-89, Experimental</topic><topic>ARGON 40 REACTIONS</topic><topic>BETA DECAY RADIOISOTOPES</topic><topic>CHARGED-PARTICLE REACTIONS</topic><topic>DATA</topic><topic>DIPOLE MOMENTS</topic><topic>ELECTRON CAPTURE RADIOISOTOPES</topic><topic>ENERGY LEVELS</topic><topic>ENERGY RANGE</topic><topic>EVEN-EVEN NUCLEI</topic><topic>EXCITED STATES</topic><topic>EXPERIMENTAL DATA</topic><topic>GAMMA SPECTRA</topic><topic>GERMANIUM 70 TARGET</topic><topic>GIANT RESONANCE</topic><topic>HEAVY ION FUSION REACTIONS</topic><topic>HEAVY ION REACTIONS</topic><topic>HOURS LIVING RADIOISOTOPES</topic><topic>INFORMATION</topic><topic>INTERMEDIATE MASS NUCLEI</topic><topic>ISOTOPES</topic><topic>MEV RANGE</topic><topic>MEV RANGE 100-1000</topic><topic>NUCLEAR PHYSICS AND RADIATION PHYSICS</topic><topic>NUCLEAR REACTIONS</topic><topic>NUCLEI</topic><topic>NUMERICAL DATA</topic><topic>RADIOISOTOPES</topic><topic>RESONANCE</topic><topic>SPECTRA</topic><topic>TARGETS</topic><topic>TIN 110</topic><topic>TIN ISOTOPES</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bracco, A</creatorcontrib><creatorcontrib>Gaardhoje, JJ</creatorcontrib><creatorcontrib>Bruce, AM</creatorcontrib><creatorcontrib>Garrett, JD</creatorcontrib><creatorcontrib>Herskind, B</creatorcontrib><creatorcontrib>Pignanelli, M</creatorcontrib><creatorcontrib>Barnéoud, D</creatorcontrib><creatorcontrib>Nifenecker, H</creatorcontrib><creatorcontrib>Pinston, JA</creatorcontrib><creatorcontrib>Ristori, C</creatorcontrib><creatorcontrib>Schussler, F</creatorcontrib><creatorcontrib>Bacelar, J</creatorcontrib><creatorcontrib>Hofmann, H</creatorcontrib><creatorcontrib>The Niels Bohr Institute, University of Copenhagen, Copenhagen 2100 Oe, Denmark</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>OSTI.GOV</collection><jtitle>Phys. Rev. Lett.; (United States)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bracco, A</au><au>Gaardhoje, JJ</au><au>Bruce, AM</au><au>Garrett, JD</au><au>Herskind, B</au><au>Pignanelli, M</au><au>Barnéoud, D</au><au>Nifenecker, H</au><au>Pinston, JA</au><au>Ristori, C</au><au>Schussler, F</au><au>Bacelar, J</au><au>Hofmann, H</au><aucorp>The Niels Bohr Institute, University of Copenhagen, Copenhagen 2100 Oe, Denmark</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Saturation of the width of the giant dipole resonance at high temperature</atitle><jtitle>Phys. Rev. Lett.; (United States)</jtitle><addtitle>Phys Rev Lett</addtitle><date>1989-05-01</date><risdate>1989</risdate><volume>62</volume><issue>18</issue><spage>2080</spage><epage>2083</epage><pages>2080-2083</pages><issn>0031-9007</issn><eissn>1079-7114</eissn><abstract>The ..gamma..-ray spectrum in the giant dipole resonance (GDR) region associated with the reaction /sup 40/Ar+/sup 70/Ge at 10 MeV/nucleon has been measured in coincidence with residues of the heavy composite systems whose excitation energy was E/sup */ = 230 MeV. From the statistical-model analysis, it is deduced that the GDR strength is consistent with 100% of the energy-weighted sum rule, the energy is 16 +- 1 MeV while the width is 13/sub -2//sup +1/ MeV. This value is not very different from the one measured at E/sup */ = 130 MeV, thus pointing to saturation effects in the damping of the GDR.</abstract><cop>United States</cop><pmid>10039851</pmid><doi>10.1103/PhysRevLett.62.2080</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0031-9007 |
| ispartof | Phys. Rev. Lett.; (United States), 1989-05, Vol.62 (18), p.2080-2083 |
| issn | 0031-9007 1079-7114 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1859270119 |
| source | American Physical Society Journals |
| subjects | 651620 - Nuclear Properties & Reactions, A=59-89, Experimental ARGON 40 REACTIONS BETA DECAY RADIOISOTOPES CHARGED-PARTICLE REACTIONS DATA DIPOLE MOMENTS ELECTRON CAPTURE RADIOISOTOPES ENERGY LEVELS ENERGY RANGE EVEN-EVEN NUCLEI EXCITED STATES EXPERIMENTAL DATA GAMMA SPECTRA GERMANIUM 70 TARGET GIANT RESONANCE HEAVY ION FUSION REACTIONS HEAVY ION REACTIONS HOURS LIVING RADIOISOTOPES INFORMATION INTERMEDIATE MASS NUCLEI ISOTOPES MEV RANGE MEV RANGE 100-1000 NUCLEAR PHYSICS AND RADIATION PHYSICS NUCLEAR REACTIONS NUCLEI NUMERICAL DATA RADIOISOTOPES RESONANCE SPECTRA TARGETS TIN 110 TIN ISOTOPES |
| title | Saturation of the width of the giant dipole resonance at high temperature |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-12T02%3A52%3A01IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_osti_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Saturation%20of%20the%20width%20of%20the%20giant%20dipole%20resonance%20at%20high%20temperature&rft.jtitle=Phys.%20Rev.%20Lett.;%20(United%20States)&rft.au=Bracco,%20A&rft.aucorp=The%20Niels%20Bohr%20Institute,%20University%20of%20Copenhagen,%20Copenhagen%202100%20Oe,%20Denmark&rft.date=1989-05-01&rft.volume=62&rft.issue=18&rft.spage=2080&rft.epage=2083&rft.pages=2080-2083&rft.issn=0031-9007&rft.eissn=1079-7114&rft_id=info:doi/10.1103/PhysRevLett.62.2080&rft_dat=%3Cproquest_osti_%3E1859270119%3C/proquest_osti_%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1859270119&rft_id=info:pmid/10039851&rfr_iscdi=true |