Polarization transfer in (p,n) reactions at 318 and 494 MeV and the effective interaction
The polarization transfer observable [ital D][sub [ital L][ital L]](0[degree]) has been measured for [sup 2]H([ital [rvec p]],[ital [rvec n]])2[ital p], [sup 12]C([ital [rvec p]],[ital [rvec n]])[sup 12]N, and [sup 14]C([ital [rvec p]],[ital [rvec n]])[sup 14]N reactions with beam energies of 318 an...
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Veröffentlicht in: | Physical review letters 1993-08, Vol.71 (5), p.684-687 |
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creator | Mercer, DJ Taddeucci, TN Rybarcyk, LJ Chen, XY Prout, DL Byrd, RC McClelland, JB Sailor, WC DeLucia, S Luther, B Marchlenski, DG Sugarbaker, E Gülmez, E Whitten, Jr, CA Goodman, CD Rapaport, J |
description | The polarization transfer observable [ital D][sub [ital L][ital L]](0[degree]) has been measured for [sup 2]H([ital [rvec p]],[ital [rvec n]])2[ital p], [sup 12]C([ital [rvec p]],[ital [rvec n]])[sup 12]N, and [sup 14]C([ital [rvec p]],[ital [rvec n]])[sup 14]N reactions with beam energies of 318 and 494 MeV. The deuterium results are in close agreement with free [ital NN] scattering constrained to the [Delta][ital J][sup [pi]]=1[sup +] channel. The results for the carbon targets, however, are systematically more negative than those for deuterium, which suggests a difference between the free and effective nucleon-nucleon interactions. Such a medium modification of the spin-dependent interaction may have important implications for intepretation of other intermediate-energy scattering experiments. |
doi_str_mv | 10.1103/physrevlett.71.684 |
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The deuterium results are in close agreement with free [ital NN] scattering constrained to the [Delta][ital J][sup [pi]]=1[sup +] channel. The results for the carbon targets, however, are systematically more negative than those for deuterium, which suggests a difference between the free and effective nucleon-nucleon interactions. Such a medium modification of the spin-dependent interaction may have important implications for intepretation of other intermediate-energy scattering experiments.</description><identifier>ISSN: 0031-9007</identifier><identifier>EISSN: 1079-7114</identifier><identifier>DOI: 10.1103/physrevlett.71.684</identifier><identifier>PMID: 10055340</identifier><language>eng</language><publisher>United States</publisher><subject>663110 - General & Average Properties of Nuclei & Nuclear Energy Levels- (1992-) ; 663300 - Nuclear Reactions & Scattering, General- (1992-) ; 663430 - Nucleon-Induced Reactions & Scattering- (1992-) ; ANGULAR MOMENTUM ; BARYON REACTIONS ; BARYONS ; CARBON 12 TARGET ; CARBON 14 TARGET ; CHARGE-EXCHANGE REACTIONS ; CHARGED-PARTICLE REACTIONS ; DEUTERIUM TARGET ; ELEMENTARY PARTICLES ; ENERGY RANGE ; FERMIONS ; FUNCTIONS ; HADRON REACTIONS ; HADRONS ; MEV RANGE ; MEV RANGE 100-1000 ; NEUTRONS ; NUCLEAR PHYSICS AND RADIATION PHYSICS ; NUCLEAR REACTIONS ; NUCLEON REACTIONS ; NUCLEONS ; PARTICLE PROPERTIES ; POLARIZATION ; PROTON REACTIONS ; RESPONSE FUNCTIONS ; SPIN ; TARGETS</subject><ispartof>Physical review letters, 1993-08, Vol.71 (5), p.684-687</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c309t-caca37bbe0ee140696c0d1a34a7691f331b11e4c4966dd15e773eaa6915f14aa3</citedby><cites>FETCH-LOGICAL-c309t-caca37bbe0ee140696c0d1a34a7691f331b11e4c4966dd15e773eaa6915f14aa3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,315,782,786,887,2880,2881,27933,27934</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/10055340$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/6024887$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Mercer, DJ</creatorcontrib><creatorcontrib>Taddeucci, TN</creatorcontrib><creatorcontrib>Rybarcyk, LJ</creatorcontrib><creatorcontrib>Chen, XY</creatorcontrib><creatorcontrib>Prout, DL</creatorcontrib><creatorcontrib>Byrd, RC</creatorcontrib><creatorcontrib>McClelland, JB</creatorcontrib><creatorcontrib>Sailor, WC</creatorcontrib><creatorcontrib>DeLucia, S</creatorcontrib><creatorcontrib>Luther, B</creatorcontrib><creatorcontrib>Marchlenski, DG</creatorcontrib><creatorcontrib>Sugarbaker, E</creatorcontrib><creatorcontrib>Gülmez, E</creatorcontrib><creatorcontrib>Whitten, Jr, CA</creatorcontrib><creatorcontrib>Goodman, CD</creatorcontrib><creatorcontrib>Rapaport, J</creatorcontrib><title>Polarization transfer in (p,n) reactions at 318 and 494 MeV and the effective interaction</title><title>Physical review letters</title><addtitle>Phys Rev Lett</addtitle><description>The polarization transfer observable [ital D][sub [ital L][ital L]](0[degree]) has been measured for [sup 2]H([ital [rvec p]],[ital [rvec n]])2[ital p], [sup 12]C([ital [rvec p]],[ital [rvec n]])[sup 12]N, and [sup 14]C([ital [rvec p]],[ital [rvec n]])[sup 14]N reactions with beam energies of 318 and 494 MeV. The deuterium results are in close agreement with free [ital NN] scattering constrained to the [Delta][ital J][sup [pi]]=1[sup +] channel. The results for the carbon targets, however, are systematically more negative than those for deuterium, which suggests a difference between the free and effective nucleon-nucleon interactions. Such a medium modification of the spin-dependent interaction may have important implications for intepretation of other intermediate-energy scattering experiments.</description><subject>663110 - General & Average Properties of Nuclei & Nuclear Energy Levels- (1992-)</subject><subject>663300 - Nuclear Reactions & Scattering, General- (1992-)</subject><subject>663430 - Nucleon-Induced Reactions & Scattering- (1992-)</subject><subject>ANGULAR MOMENTUM</subject><subject>BARYON REACTIONS</subject><subject>BARYONS</subject><subject>CARBON 12 TARGET</subject><subject>CARBON 14 TARGET</subject><subject>CHARGE-EXCHANGE REACTIONS</subject><subject>CHARGED-PARTICLE REACTIONS</subject><subject>DEUTERIUM TARGET</subject><subject>ELEMENTARY PARTICLES</subject><subject>ENERGY RANGE</subject><subject>FERMIONS</subject><subject>FUNCTIONS</subject><subject>HADRON REACTIONS</subject><subject>HADRONS</subject><subject>MEV RANGE</subject><subject>MEV RANGE 100-1000</subject><subject>NEUTRONS</subject><subject>NUCLEAR PHYSICS AND RADIATION PHYSICS</subject><subject>NUCLEAR REACTIONS</subject><subject>NUCLEON REACTIONS</subject><subject>NUCLEONS</subject><subject>PARTICLE PROPERTIES</subject><subject>POLARIZATION</subject><subject>PROTON REACTIONS</subject><subject>RESPONSE FUNCTIONS</subject><subject>SPIN</subject><subject>TARGETS</subject><issn>0031-9007</issn><issn>1079-7114</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1993</creationdate><recordtype>article</recordtype><recordid>eNpNkMFKHEEQhhtJiBvNC-QQmpwUMmvVdk_3zDFITIQNkaCCp6a2p4YdmZ1Zu3sX9OltHQ-eqqC-_6f4hPiKMEcEdbZdP8bA-55Tmlucm0ofiBmCrQuLqD-IGYDCogawh-JzjPcAgAtTfRKHCFCWSsNM3F2NPYXuiVI3DjIFGmLLQXaDPNn-GE5lYPIvpygpSYWVpKGRutbyL9--7mnNktuWM7XnnEscpsSx-NhSH_nL2zwSNxe_rs__FMt_vy_Pfy4Lr6BOhSdPyq5WDMyowdTGQ4OkNFlTY6sUrhBZe10b0zRYsrWKifKtbFETqSPxfeodY-pc9F1iv_bjMOSXnIGFriqboZMJ2obxYccxuU0XPfc9DTzuosOqrFUWhSajiwn1YYzZb-u2odtQeHQI7sW7u8re__N-mb07iy57z6Fvb_271Yabd5FJtHoGxXF_sg</recordid><startdate>19930802</startdate><enddate>19930802</enddate><creator>Mercer, DJ</creator><creator>Taddeucci, TN</creator><creator>Rybarcyk, LJ</creator><creator>Chen, XY</creator><creator>Prout, DL</creator><creator>Byrd, RC</creator><creator>McClelland, JB</creator><creator>Sailor, WC</creator><creator>DeLucia, S</creator><creator>Luther, B</creator><creator>Marchlenski, DG</creator><creator>Sugarbaker, E</creator><creator>Gülmez, E</creator><creator>Whitten, Jr, CA</creator><creator>Goodman, CD</creator><creator>Rapaport, J</creator><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>OTOTI</scope></search><sort><creationdate>19930802</creationdate><title>Polarization transfer in (p,n) reactions at 318 and 494 MeV and the effective interaction</title><author>Mercer, DJ ; Taddeucci, TN ; Rybarcyk, LJ ; Chen, XY ; Prout, DL ; Byrd, RC ; McClelland, JB ; Sailor, WC ; DeLucia, S ; Luther, B ; Marchlenski, DG ; Sugarbaker, E ; Gülmez, E ; Whitten, Jr, CA ; Goodman, CD ; Rapaport, J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c309t-caca37bbe0ee140696c0d1a34a7691f331b11e4c4966dd15e773eaa6915f14aa3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1993</creationdate><topic>663110 - General & Average Properties of Nuclei & Nuclear Energy Levels- (1992-)</topic><topic>663300 - Nuclear Reactions & Scattering, General- (1992-)</topic><topic>663430 - Nucleon-Induced Reactions & Scattering- (1992-)</topic><topic>ANGULAR MOMENTUM</topic><topic>BARYON REACTIONS</topic><topic>BARYONS</topic><topic>CARBON 12 TARGET</topic><topic>CARBON 14 TARGET</topic><topic>CHARGE-EXCHANGE REACTIONS</topic><topic>CHARGED-PARTICLE REACTIONS</topic><topic>DEUTERIUM TARGET</topic><topic>ELEMENTARY PARTICLES</topic><topic>ENERGY RANGE</topic><topic>FERMIONS</topic><topic>FUNCTIONS</topic><topic>HADRON REACTIONS</topic><topic>HADRONS</topic><topic>MEV RANGE</topic><topic>MEV RANGE 100-1000</topic><topic>NEUTRONS</topic><topic>NUCLEAR PHYSICS AND RADIATION PHYSICS</topic><topic>NUCLEAR REACTIONS</topic><topic>NUCLEON REACTIONS</topic><topic>NUCLEONS</topic><topic>PARTICLE PROPERTIES</topic><topic>POLARIZATION</topic><topic>PROTON REACTIONS</topic><topic>RESPONSE FUNCTIONS</topic><topic>SPIN</topic><topic>TARGETS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mercer, DJ</creatorcontrib><creatorcontrib>Taddeucci, TN</creatorcontrib><creatorcontrib>Rybarcyk, LJ</creatorcontrib><creatorcontrib>Chen, XY</creatorcontrib><creatorcontrib>Prout, DL</creatorcontrib><creatorcontrib>Byrd, RC</creatorcontrib><creatorcontrib>McClelland, JB</creatorcontrib><creatorcontrib>Sailor, WC</creatorcontrib><creatorcontrib>DeLucia, S</creatorcontrib><creatorcontrib>Luther, B</creatorcontrib><creatorcontrib>Marchlenski, DG</creatorcontrib><creatorcontrib>Sugarbaker, E</creatorcontrib><creatorcontrib>Gülmez, E</creatorcontrib><creatorcontrib>Whitten, Jr, CA</creatorcontrib><creatorcontrib>Goodman, CD</creatorcontrib><creatorcontrib>Rapaport, J</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>OSTI.GOV</collection><jtitle>Physical review letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mercer, DJ</au><au>Taddeucci, TN</au><au>Rybarcyk, LJ</au><au>Chen, XY</au><au>Prout, DL</au><au>Byrd, RC</au><au>McClelland, JB</au><au>Sailor, WC</au><au>DeLucia, S</au><au>Luther, B</au><au>Marchlenski, DG</au><au>Sugarbaker, E</au><au>Gülmez, E</au><au>Whitten, Jr, CA</au><au>Goodman, CD</au><au>Rapaport, J</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Polarization transfer in (p,n) reactions at 318 and 494 MeV and the effective interaction</atitle><jtitle>Physical review letters</jtitle><addtitle>Phys Rev Lett</addtitle><date>1993-08-02</date><risdate>1993</risdate><volume>71</volume><issue>5</issue><spage>684</spage><epage>687</epage><pages>684-687</pages><issn>0031-9007</issn><eissn>1079-7114</eissn><abstract>The polarization transfer observable [ital D][sub [ital L][ital L]](0[degree]) has been measured for [sup 2]H([ital [rvec p]],[ital [rvec n]])2[ital p], [sup 12]C([ital [rvec p]],[ital [rvec n]])[sup 12]N, and [sup 14]C([ital [rvec p]],[ital [rvec n]])[sup 14]N reactions with beam energies of 318 and 494 MeV. The deuterium results are in close agreement with free [ital NN] scattering constrained to the [Delta][ital J][sup [pi]]=1[sup +] channel. The results for the carbon targets, however, are systematically more negative than those for deuterium, which suggests a difference between the free and effective nucleon-nucleon interactions. Such a medium modification of the spin-dependent interaction may have important implications for intepretation of other intermediate-energy scattering experiments.</abstract><cop>United States</cop><pmid>10055340</pmid><doi>10.1103/physrevlett.71.684</doi><tpages>4</tpages></addata></record> |
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subjects | 663110 - General & Average Properties of Nuclei & Nuclear Energy Levels- (1992-) 663300 - Nuclear Reactions & Scattering, General- (1992-) 663430 - Nucleon-Induced Reactions & Scattering- (1992-) ANGULAR MOMENTUM BARYON REACTIONS BARYONS CARBON 12 TARGET CARBON 14 TARGET CHARGE-EXCHANGE REACTIONS CHARGED-PARTICLE REACTIONS DEUTERIUM TARGET ELEMENTARY PARTICLES ENERGY RANGE FERMIONS FUNCTIONS HADRON REACTIONS HADRONS MEV RANGE MEV RANGE 100-1000 NEUTRONS NUCLEAR PHYSICS AND RADIATION PHYSICS NUCLEAR REACTIONS NUCLEON REACTIONS NUCLEONS PARTICLE PROPERTIES POLARIZATION PROTON REACTIONS RESPONSE FUNCTIONS SPIN TARGETS |
title | Polarization transfer in (p,n) reactions at 318 and 494 MeV and the effective interaction |
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