Calculations of three-nucleon reactions

2013
journal article
article
10
dc.abstract.enFaddeev calculations using the chiral three-nucleon force in next-to-next-to-next-to-leading-order show that this force is too weak to provide an explanation for the low-energy A_{y} puzzle. The large discrepancy between data and theory for the neutron–neutron quasi-free-scattering cross section in low energy neutron–deuteron breakup requires a modification of the ^{1}S_{0} neutron–neutron force. We discuss the consequences that a bound ^{1}S_{0} state of two neutrons has on neutron–deuteron scattering observables. At higher energies we compare the solutions of the non-relativistic three-nucleon Faddeev equations with three-nucleon force included to the solutions of its Poincaré invariant version.pl
dc.affiliationWydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiegopl
dc.contributor.authorWitała, Henryk - 100075 pl
dc.contributor.authorGolak, Jacek - 100012 pl
dc.contributor.authorSkibiński, Roman - 101892 pl
dc.contributor.authorTopolnicki, Kacper - 138772 pl
dc.contributor.authorKamada, Hiroyukipl
dc.contributor.authorEpelbaum, E.pl
dc.contributor.authorGlöckle, W.pl
dc.contributor.authorKrebs, H.pl
dc.contributor.authorPolyzou, W. N.pl
dc.contributor.authorNogga, Andreaspl
dc.date.accessioned2015-05-26T09:22:35Z
dc.date.available2015-05-26T09:22:35Z
dc.date.issued2013pl
dc.date.openaccess0
dc.description.accesstimew momencie opublikowania
dc.description.number7-10pl
dc.description.physical897-902pl
dc.description.versionostateczna wersja wydawcy
dc.description.volume54pl
dc.identifier.doi10.1007/s00601-012-0540-xpl
dc.identifier.eissn1432-5411pl
dc.identifier.issn0177-7963pl
dc.identifier.urihttp://ruj.uj.edu.pl/xmlui/handle/item/8060
dc.languageengpl
dc.language.containerengpl
dc.rightsDodaję tylko opis bibliograficzny*
dc.rights.licenceCC-BY-SA
dc.rights.uri*
dc.share.typeinne
dc.subtypeArticlepl
dc.titleCalculations of three-nucleon reactionspl
dc.title.journalFew-Body Systemspl
dc.title.volumeFB20 Proceedingspl
dc.typeJournalArticlepl
dspace.entity.typePublication
dc.abstract.enpl
Faddeev calculations using the chiral three-nucleon force in next-to-next-to-next-to-leading-order show that this force is too weak to provide an explanation for the low-energy A_{y} puzzle. The large discrepancy between data and theory for the neutron–neutron quasi-free-scattering cross section in low energy neutron–deuteron breakup requires a modification of the ^{1}S_{0} neutron–neutron force. We discuss the consequences that a bound ^{1}S_{0} state of two neutrons has on neutron–deuteron scattering observables. At higher energies we compare the solutions of the non-relativistic three-nucleon Faddeev equations with three-nucleon force included to the solutions of its Poincaré invariant version.
dc.affiliationpl
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego
dc.contributor.authorpl
Witała, Henryk - 100075
dc.contributor.authorpl
Golak, Jacek - 100012
dc.contributor.authorpl
Skibiński, Roman - 101892
dc.contributor.authorpl
Topolnicki, Kacper - 138772
dc.contributor.authorpl
Kamada, Hiroyuki
dc.contributor.authorpl
Epelbaum, E.
dc.contributor.authorpl
Glöckle, W.
dc.contributor.authorpl
Krebs, H.
dc.contributor.authorpl
Polyzou, W. N.
dc.contributor.authorpl
Nogga, Andreas
dc.date.accessioned
2015-05-26T09:22:35Z
dc.date.available
2015-05-26T09:22:35Z
dc.date.issuedpl
2013
dc.date.openaccess
0
dc.description.accesstime
w momencie opublikowania
dc.description.numberpl
7-10
dc.description.physicalpl
897-902
dc.description.version
ostateczna wersja wydawcy
dc.description.volumepl
54
dc.identifier.doipl
10.1007/s00601-012-0540-x
dc.identifier.eissnpl
1432-5411
dc.identifier.issnpl
0177-7963
dc.identifier.uri
http://ruj.uj.edu.pl/xmlui/handle/item/8060
dc.languagepl
eng
dc.language.containerpl
eng
dc.rights*
Dodaję tylko opis bibliograficzny
dc.rights.licence
CC-BY-SA
dc.rights.uri*
dc.share.type
inne
dc.subtypepl
Article
dc.titlepl
Calculations of three-nucleon reactions
dc.title.journalpl
Few-Body Systems
dc.title.volumepl
FB20 Proceedings
dc.typepl
JournalArticle
dspace.entity.type
Publication

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