2N and 3N systems in a three dimensional formalism

2014
journal article
article
cris.lastimport.wos2024-04-09T22:27:05Z
dc.abstract.enWe present an overview of our framework used to treat two- and three-nucleon (2N, 3N) systems employing three dimensional momentum eigenstates. Using a three dimensional formalism instead of the classical partial wave approach is an attractive alternative for a number of reasons, the most prominent being the very direct way of performing calculations. With the use of our tools it is possible to produce a working numerical realization of calculations in only a couple of steps from the fundamental (Schrödinger or Lippmann–Schwinger) equations. The FORTRAN implementations of the most complicated parts of the calculations are generated automatically by Mathematica® software that was written in our group. Additionally, at higher energies, three dimensional calculations avoid problems arising from slow convergence of partial wave decomposition based techniques. Our approach utilizes a very general form of the 2N and 3N forces and has been successfully used to obtain results for the 2N transition operator as well as for the 2N and 3N bound states.pl
dc.affiliationWydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiegopl
dc.contributor.authorTopolnicki, Kacper - 138772 pl
dc.contributor.authorGolak, Jacek - 100012 pl
dc.contributor.authorSkibiński, Roman - 101892 pl
dc.contributor.authorElmeshneb, AlaaEldeen - 199881 pl
dc.contributor.authorWitała, Henryk - 100075 pl
dc.contributor.authorNogga, Andreaspl
dc.contributor.authorKamada, Hiroyukipl
dc.date.accessioned2015-05-26T08:53:37Z
dc.date.available2015-05-26T08:53:37Z
dc.date.issued2014pl
dc.date.openaccess0
dc.description.accesstimew momencie opublikowania
dc.description.number8-10pl
dc.description.physical835-838pl
dc.description.versionostateczna wersja wydawcy
dc.description.volume55pl
dc.identifier.doi10.1007/s00601-013-0793-zpl
dc.identifier.eissn1432-5411pl
dc.identifier.issn0177-7963pl
dc.identifier.urihttp://ruj.uj.edu.pl/xmlui/handle/item/8048
dc.languageengpl
dc.language.containerengpl
dc.rightsDodaję tylko opis bibliograficzny*
dc.rights.licenceCC-BY-SA
dc.rights.uri*
dc.share.typeinne
dc.subtypeArticlepl
dc.title2N and 3N systems in a three dimensional formalismpl
dc.title.journalFew-Body Systemspl
dc.title.volumeThe 22nd European Conference on Few-Body Problems in Physics, Kraków 2013pl
dc.typeJournalArticlepl
dspace.entity.typePublication
cris.lastimport.wos
2024-04-09T22:27:05Z
dc.abstract.enpl
We present an overview of our framework used to treat two- and three-nucleon (2N, 3N) systems employing three dimensional momentum eigenstates. Using a three dimensional formalism instead of the classical partial wave approach is an attractive alternative for a number of reasons, the most prominent being the very direct way of performing calculations. With the use of our tools it is possible to produce a working numerical realization of calculations in only a couple of steps from the fundamental (Schrödinger or Lippmann–Schwinger) equations. The FORTRAN implementations of the most complicated parts of the calculations are generated automatically by Mathematica® software that was written in our group. Additionally, at higher energies, three dimensional calculations avoid problems arising from slow convergence of partial wave decomposition based techniques. Our approach utilizes a very general form of the 2N and 3N forces and has been successfully used to obtain results for the 2N transition operator as well as for the 2N and 3N bound states.
dc.affiliationpl
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego
dc.contributor.authorpl
Topolnicki, Kacper - 138772
dc.contributor.authorpl
Golak, Jacek - 100012
dc.contributor.authorpl
Skibiński, Roman - 101892
dc.contributor.authorpl
Elmeshneb, AlaaEldeen - 199881
dc.contributor.authorpl
Witała, Henryk - 100075
dc.contributor.authorpl
Nogga, Andreas
dc.contributor.authorpl
Kamada, Hiroyuki
dc.date.accessioned
2015-05-26T08:53:37Z
dc.date.available
2015-05-26T08:53:37Z
dc.date.issuedpl
2014
dc.date.openaccess
0
dc.description.accesstime
w momencie opublikowania
dc.description.numberpl
8-10
dc.description.physicalpl
835-838
dc.description.version
ostateczna wersja wydawcy
dc.description.volumepl
55
dc.identifier.doipl
10.1007/s00601-013-0793-z
dc.identifier.eissnpl
1432-5411
dc.identifier.issnpl
0177-7963
dc.identifier.uri
http://ruj.uj.edu.pl/xmlui/handle/item/8048
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
2N and 3N systems in a three dimensional formalism
dc.title.journalpl
Few-Body Systems
dc.title.volumepl
The 22nd European Conference on Few-Body Problems in Physics, Kraków 2013
dc.typepl
JournalArticle
dspace.entity.type
Publication

* The migration of download and view statistics prior to the date of April 8, 2024 is in progress.

Views
10
Views per month
Views per city
Dublin
2
Wroclaw
2
Ashburn
1
Shanghai
1
Szczecin
1

No access

No Thumbnail Available