Polarization Transfer in the 4He(e⃗,e′p⃗)3H Reaction at Q2=0.8 and 1.3 (GeV/c)2
| dc.contributor.author | Qian, X. | |
| dc.contributor.author | Qiang, Yi | |
| dc.contributor.author | Zhan, X. | |
| dc.date.accessioned | 2011-02-16T17:24:57Z | |
| dc.date.available | 2011-02-16T17:24:57Z | |
| dc.date.issued | 2010-08 | |
| dc.date.submitted | 2010-02 | |
| dc.identifier.issn | 0031-9007 | |
| dc.identifier.uri | http://hdl.handle.net/1721.1/60958 | |
| dc.description.abstract | Proton recoil polarization was measured in the quasielastic [superscript 4]He(e⃗,e′p⃗)[superscript 3]H reaction at Q [superscript 2]=0.8 and 1.3 (GeV/c)[superscript 2] with unprecedented precision. The polarization-transfer coefficients are found to differ from those of the [superscript 1]H(e⃗,e′p⃗) reaction, contradicting a relativistic distorted-wave approximation and favoring either the inclusion of medium-modified proton form factors predicted by the quark-meson coupling model or a spin-dependent charge-exchange final-state interaction. For the first time, the polarization-transfer ratio is studied as a function of the virtuality of the proton. | en_US |
| dc.description.sponsorship | United States. Dept. of Energy | en_US |
| dc.description.sponsorship | National Science Foundation (U.S.) | en_US |
| dc.language.iso | en_US | |
| dc.publisher | American Physical Society | en_US |
| dc.relation.isversionof | http://dx.doi.org/10.1103/PhysRevLett.105.072001 | en_US |
| dc.rights | Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. | en_US |
| dc.source | APS | en_US |
| dc.title | Polarization Transfer in the 4He(e⃗,e′p⃗)3H Reaction at Q2=0.8 and 1.3 (GeV/c)2 | en_US |
| dc.title.alternative | Polarization Transfer in the [superscript 4]He(e⃗,e′p⃗)[superscript 3]H Reaction at Q[superscript 2]=0.8 and 1.3 (GeV/c)[superscript 2] | en_US |
| dc.type | Article | en_US |
| dc.identifier.citation | Paolone, M. et al. tion “Polarization Transfer in the ^{4}He(e[over →],e^{′}p[over →])^{3}H Reaction at Q^{2}=0.8 and 1.3 (GeV/c)^{2}.” Physical Review Letters 105.7 (2010): n. pag. c2010 The American Physical Society | en_US |
| dc.contributor.department | Massachusetts Institute of Technology. Department of Materials Science and Engineering | en_US |
| dc.contributor.department | Massachusetts Institute of Technology. Department of Physics | en_US |
| dc.contributor.mitauthor | Qiang, Yi | |
| dc.contributor.mitauthor | Zhan, X. | |
| dc.relation.journal | Physical review letters | en_US |
| dc.eprint.version | Final published version | en_US |
| dc.type.uri | http://purl.org/eprint/type/JournalArticle | en_US |
| eprint.status | http://purl.org/eprint/status/PeerReviewed | en_US |
| dspace.orderedauthors | Paolone, M.; Malace, S.; Strauch, S.; Albayrak, I.; Arrington, J.; Berman, B.; Brash, E.; Briscoe, B.; Camsonne, A.; Chen, J.-P.; Christy, M.; Chudakov, E.; Cisbani, E.; Craver, B.; Cusanno, F.; Ent, R.; Garibaldi, F.; Gilman, R.; Glamazdin, O.; Glister, J.; Higinbotham, D.; Hyde-Wright, C.; Ilieva, Y.; de Jager, C.; Jiang, X.; Jones, M.; Keppel, C.; Khrosinkova, E.; Kuchina, E.; Kumbartzki, G.; Lee, B.; Lindgren, R.; Margaziotis, D.; Meekins, D.; Michaels, R.; Park, K.; Pentchev, L.; Perdrisat, C.; Piasetzky, E.; Punjabi, V.; Puckett, A.; Qian, X.; Qiang, Y.; Ransome, R.; Saha, A.; Sarty, A.; Schulte, E.; Solvignon, P.; Subedi, R.; Tang, L.; Tedeschi, D.; Tvaskis, V.; Udias, J.; Ulmer, P.; Vignote, J.; Wesselmann, F.; Wojtsekhowski, B.; Zhan, X. | en |
| mit.license | PUBLISHER_POLICY | en_US |
| mit.metadata.status | Complete |
