Neutron polarizabilities investigated by quasi-free Compton scattering from the deuteron
Measuring Compton scattered photons and recoil neutrons in coincidence, quasi-free Compton scattering by the neutron has been investigated at MAMI (Mainz) at \(theta^{lab}_\gamma=136^o\) in an energy range from 200 to 400 MeV. From the data a polarizability difference of \(\alpha_n - \beta_n = 9.8 \...
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| Veröffentlicht in: | arXiv.org 2002-02 |
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| creator | Kossert, K Camen, M Wissmann, F Ahrens, J H -J Arends Beck, R Caselotti, G Grabmayr, P Harty, P D Jahn, O Jennewein, P Levchuk, M I L'vov, A I McGeorge, J C Natter, A Olmos de Leon, V Petrun'kin, V A Schumacher, M Seitz, B Smend, F Thomas, A Weihofen, W Zapadtka, F |
| description | Measuring Compton scattered photons and recoil neutrons in coincidence, quasi-free Compton scattering by the neutron has been investigated at MAMI (Mainz) at \(theta^{lab}_\gamma=136^o\) in an energy range from 200 to 400 MeV. From the data a polarizability difference of \(\alpha_n - \beta_n = 9.8 \pm 3.6(stat)^{+2.1}_{-1.1}(syst)\pm 2.2(model)\) in units of \(10^{-4}fm^3\) has been determined. In combination with the polarizability sum \(\alpha_n+\beta_n= 15.2\pm 0.5\) deduced from photo absorption data, the neutron electric and magnetic polarizabilities, \(\alpha_n=12.5\pm 1.8(stat)^{+1.1}_{-0.6}(syst)\pm 1.1(model)\) and \(\beta_n = 2.7\mp 1.8(stat)^{+0.6}_{-1.1}(syst)\mp 1.1(model)\), are obtained. |
| doi_str_mv | 10.48550/arxiv.0201015 |
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From the data a polarizability difference of \(\alpha_n - \beta_n = 9.8 \pm 3.6(stat)^{+2.1}_{-1.1}(syst)\pm 2.2(model)\) in units of \(10^{-4}fm^3\) has been determined. In combination with the polarizability sum \(\alpha_n+\beta_n= 15.2\pm 0.5\) deduced from photo absorption data, the neutron electric and magnetic polarizabilities, \(\alpha_n=12.5\pm 1.8(stat)^{+1.1}_{-0.6}(syst)\pm 1.1(model)\) and \(\beta_n = 2.7\mp 1.8(stat)^{+0.6}_{-1.1}(syst)\mp 1.1(model)\), are obtained.</description><identifier>EISSN: 2331-8422</identifier><identifier>DOI: 10.48550/arxiv.0201015</identifier><language>eng</language><publisher>Ithaca: Cornell University Library, arXiv.org</publisher><subject>Elastic scattering ; Neutrons ; Photons ; Recoil</subject><ispartof>arXiv.org, 2002-02</ispartof><rights>2002. This work is published under https://arxiv.org/licenses/assumed-1991-2003/license.html (the “License”). 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From the data a polarizability difference of \(\alpha_n - \beta_n = 9.8 \pm 3.6(stat)^{+2.1}_{-1.1}(syst)\pm 2.2(model)\) in units of \(10^{-4}fm^3\) has been determined. In combination with the polarizability sum \(\alpha_n+\beta_n= 15.2\pm 0.5\) deduced from photo absorption data, the neutron electric and magnetic polarizabilities, \(\alpha_n=12.5\pm 1.8(stat)^{+1.1}_{-0.6}(syst)\pm 1.1(model)\) and \(\beta_n = 2.7\mp 1.8(stat)^{+0.6}_{-1.1}(syst)\mp 1.1(model)\), are obtained.</description><subject>Elastic scattering</subject><subject>Neutrons</subject><subject>Photons</subject><subject>Recoil</subject><issn>2331-8422</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2002</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNqNzDEPgjAUBODGxESjrM5NnNFHoVpno3FycnAjRR_6CFBsi1F_vR38AU433N3H2CyBRaakhKW2L3ouQEACiRywsUjTJFaZECMWOVcBgFithZTpmJ2P2HtrWt6ZWlv66IJq8oSOU_tE5-mmPV558eaPXjuKS4vIt6bpfPi4i_YeLbU3XlrTcH9Hfg0eBnDKhqWuHUa_nLD5fnfaHuLOmkcf5LwyvW1DlQtQmdpIpWT63-oLLn1I3w</recordid><startdate>20020227</startdate><enddate>20020227</enddate><creator>Kossert, K</creator><creator>Camen, M</creator><creator>Wissmann, F</creator><creator>Ahrens, J</creator><creator>H -J Arends</creator><creator>Beck, R</creator><creator>Caselotti, G</creator><creator>Grabmayr, P</creator><creator>Harty, P D</creator><creator>Jahn, O</creator><creator>Jennewein, P</creator><creator>Levchuk, M I</creator><creator>L'vov, A I</creator><creator>McGeorge, J C</creator><creator>Natter, A</creator><creator>Olmos de Leon, V</creator><creator>Petrun'kin, V A</creator><creator>Schumacher, M</creator><creator>Seitz, B</creator><creator>Smend, F</creator><creator>Thomas, A</creator><creator>Weihofen, W</creator><creator>Zapadtka, F</creator><general>Cornell University Library, arXiv.org</general><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>M7S</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope></search><sort><creationdate>20020227</creationdate><title>Neutron polarizabilities investigated by quasi-free Compton scattering from the deuteron</title><author>Kossert, K ; Camen, M ; Wissmann, F ; Ahrens, J ; H -J Arends ; Beck, R ; Caselotti, G ; Grabmayr, P ; Harty, P D ; Jahn, O ; Jennewein, P ; Levchuk, M I ; L'vov, A I ; McGeorge, J C ; Natter, A ; Olmos de Leon, V ; Petrun'kin, V A ; Schumacher, M ; Seitz, B ; Smend, F ; Thomas, A ; Weihofen, W ; Zapadtka, F</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-proquest_journals_20848958853</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2002</creationdate><topic>Elastic scattering</topic><topic>Neutrons</topic><topic>Photons</topic><topic>Recoil</topic><toplevel>online_resources</toplevel><creatorcontrib>Kossert, K</creatorcontrib><creatorcontrib>Camen, M</creatorcontrib><creatorcontrib>Wissmann, F</creatorcontrib><creatorcontrib>Ahrens, J</creatorcontrib><creatorcontrib>H -J Arends</creatorcontrib><creatorcontrib>Beck, R</creatorcontrib><creatorcontrib>Caselotti, G</creatorcontrib><creatorcontrib>Grabmayr, P</creatorcontrib><creatorcontrib>Harty, P D</creatorcontrib><creatorcontrib>Jahn, O</creatorcontrib><creatorcontrib>Jennewein, P</creatorcontrib><creatorcontrib>Levchuk, M I</creatorcontrib><creatorcontrib>L'vov, A I</creatorcontrib><creatorcontrib>McGeorge, J C</creatorcontrib><creatorcontrib>Natter, A</creatorcontrib><creatorcontrib>Olmos de Leon, V</creatorcontrib><creatorcontrib>Petrun'kin, V A</creatorcontrib><creatorcontrib>Schumacher, M</creatorcontrib><creatorcontrib>Seitz, B</creatorcontrib><creatorcontrib>Smend, F</creatorcontrib><creatorcontrib>Thomas, A</creatorcontrib><creatorcontrib>Weihofen, W</creatorcontrib><creatorcontrib>Zapadtka, F</creatorcontrib><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kossert, K</au><au>Camen, M</au><au>Wissmann, F</au><au>Ahrens, J</au><au>H -J Arends</au><au>Beck, R</au><au>Caselotti, G</au><au>Grabmayr, P</au><au>Harty, P D</au><au>Jahn, O</au><au>Jennewein, P</au><au>Levchuk, M I</au><au>L'vov, A I</au><au>McGeorge, J C</au><au>Natter, A</au><au>Olmos de Leon, V</au><au>Petrun'kin, V A</au><au>Schumacher, M</au><au>Seitz, B</au><au>Smend, F</au><au>Thomas, A</au><au>Weihofen, W</au><au>Zapadtka, F</au><format>book</format><genre>document</genre><ristype>GEN</ristype><atitle>Neutron polarizabilities investigated by quasi-free Compton scattering from the deuteron</atitle><jtitle>arXiv.org</jtitle><date>2002-02-27</date><risdate>2002</risdate><eissn>2331-8422</eissn><abstract>Measuring Compton scattered photons and recoil neutrons in coincidence, quasi-free Compton scattering by the neutron has been investigated at MAMI (Mainz) at \(theta^{lab}_\gamma=136^o\) in an energy range from 200 to 400 MeV. From the data a polarizability difference of \(\alpha_n - \beta_n = 9.8 \pm 3.6(stat)^{+2.1}_{-1.1}(syst)\pm 2.2(model)\) in units of \(10^{-4}fm^3\) has been determined. In combination with the polarizability sum \(\alpha_n+\beta_n= 15.2\pm 0.5\) deduced from photo absorption data, the neutron electric and magnetic polarizabilities, \(\alpha_n=12.5\pm 1.8(stat)^{+1.1}_{-0.6}(syst)\pm 1.1(model)\) and \(\beta_n = 2.7\mp 1.8(stat)^{+0.6}_{-1.1}(syst)\mp 1.1(model)\), are obtained.</abstract><cop>Ithaca</cop><pub>Cornell University Library, arXiv.org</pub><doi>10.48550/arxiv.0201015</doi><oa>free_for_read</oa></addata></record> |
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| title | Neutron polarizabilities investigated by quasi-free Compton scattering from the deuteron |
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