Spallation process with simultaneous multi-particle emission in nuclear evaporation
High energy probes have been used currently to explore nuclear reaction mechanism and nuclear structure. The spallation process governs the reaction process around 1 GeV energy regime. A new aspect introduced here to describe the nuclear reaction is the in-medium nucleonnucleon collision framework....
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| creator | Santos, B. M. Goncalves, M. Assis, L. P. G. de Duarte, S. B. |
| description | High energy probes have been used currently to explore nuclear reaction mechanism and nuclear structure. The spallation process governs the reaction process around 1 GeV energy regime. A new aspect introduced here to describe the nuclear reaction is the in-medium nucleonnucleon collision framework. The nucleon-nucleon scattering is kinematically treated by using an effective mass to represent the nuclear binding. In respect to the evaporation phase of the reaction, we introduce the simultaneous particles emission decay. This process becomes important due to the rise of new channels at high excitation energy regime of the compound nucleus. As results, the particles yields in the rapid and evaporation phases are obtained and compared to experimental data. The effect and relevance of these simultaneous emission processes in the evaporation chain is also discussed. |
| doi_str_mv | 10.1063/1.4804120 |
| format | Conference Proceeding |
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M. ; Goncalves, M. ; Assis, L. P. G. de ; Duarte, S. B.</creator><creatorcontrib>Santos, B. M. ; Goncalves, M. ; Assis, L. P. G. de ; Duarte, S. B.</creatorcontrib><description>High energy probes have been used currently to explore nuclear reaction mechanism and nuclear structure. The spallation process governs the reaction process around 1 GeV energy regime. A new aspect introduced here to describe the nuclear reaction is the in-medium nucleonnucleon collision framework. The nucleon-nucleon scattering is kinematically treated by using an effective mass to represent the nuclear binding. In respect to the evaporation phase of the reaction, we introduce the simultaneous particles emission decay. This process becomes important due to the rise of new channels at high excitation energy regime of the compound nucleus. As results, the particles yields in the rapid and evaporation phases are obtained and compared to experimental data. 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M.</creatorcontrib><creatorcontrib>Goncalves, M.</creatorcontrib><creatorcontrib>Assis, L. P. G. de</creatorcontrib><creatorcontrib>Duarte, S. B.</creatorcontrib><title>Spallation process with simultaneous multi-particle emission in nuclear evaporation</title><title>AIP conference proceedings</title><description>High energy probes have been used currently to explore nuclear reaction mechanism and nuclear structure. The spallation process governs the reaction process around 1 GeV energy regime. A new aspect introduced here to describe the nuclear reaction is the in-medium nucleonnucleon collision framework. The nucleon-nucleon scattering is kinematically treated by using an effective mass to represent the nuclear binding. In respect to the evaporation phase of the reaction, we introduce the simultaneous particles emission decay. This process becomes important due to the rise of new channels at high excitation energy regime of the compound nucleus. As results, the particles yields in the rapid and evaporation phases are obtained and compared to experimental data. 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B.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-o216t-8fe07f53589b4b40f13e632f6ec71a8f5f7c57a78d23d2c44e7fa01c432e63693</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2013</creationdate><topic>COMPARATIVE EVALUATIONS</topic><topic>EFFECTIVE MASS</topic><topic>EVAPORATION MODEL</topic><topic>EXCITATION</topic><topic>GEV RANGE</topic><topic>NEUTRON EMISSION</topic><topic>NUCLEAR PHYSICS AND RADIATION PHYSICS</topic><topic>NUCLEAR REACTION YIELD</topic><topic>NUCLEAR STRUCTURE</topic><topic>NUCLEON-NUCLEON INTERACTIONS</topic><topic>PROTON-EMISSION DECAY</topic><topic>SPALLATION</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Santos, B. M.</creatorcontrib><creatorcontrib>Goncalves, M.</creatorcontrib><creatorcontrib>Assis, L. P. G. de</creatorcontrib><creatorcontrib>Duarte, S. B.</creatorcontrib><collection>OSTI.GOV</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Santos, B. M.</au><au>Goncalves, M.</au><au>Assis, L. P. G. de</au><au>Duarte, S. B.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Spallation process with simultaneous multi-particle emission in nuclear evaporation</atitle><btitle>AIP conference proceedings</btitle><date>2013-05-06</date><risdate>2013</risdate><volume>1529</volume><issue>1</issue><issn>0094-243X</issn><eissn>1551-7616</eissn><abstract>High energy probes have been used currently to explore nuclear reaction mechanism and nuclear structure. The spallation process governs the reaction process around 1 GeV energy regime. A new aspect introduced here to describe the nuclear reaction is the in-medium nucleonnucleon collision framework. The nucleon-nucleon scattering is kinematically treated by using an effective mass to represent the nuclear binding. In respect to the evaporation phase of the reaction, we introduce the simultaneous particles emission decay. This process becomes important due to the rise of new channels at high excitation energy regime of the compound nucleus. As results, the particles yields in the rapid and evaporation phases are obtained and compared to experimental data. The effect and relevance of these simultaneous emission processes in the evaporation chain is also discussed.</abstract><cop>United States</cop><doi>10.1063/1.4804120</doi></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0094-243X |
| ispartof | AIP conference proceedings, 2013, Vol.1529 (1) |
| issn | 0094-243X 1551-7616 |
| language | eng |
| recordid | cdi_osti_scitechconnect_22111953 |
| source | AIP Journals Complete |
| subjects | COMPARATIVE EVALUATIONS EFFECTIVE MASS EVAPORATION MODEL EXCITATION GEV RANGE NEUTRON EMISSION NUCLEAR PHYSICS AND RADIATION PHYSICS NUCLEAR REACTION YIELD NUCLEAR STRUCTURE NUCLEON-NUCLEON INTERACTIONS PROTON-EMISSION DECAY SPALLATION |
| title | Spallation process with simultaneous multi-particle emission in nuclear evaporation |
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