Three-nucleon bound state calculations using the three dimensional formalism

2019
journal article
conference proceedings
cris.lastimport.wos2024-04-10T02:54:34Z
dc.abstract.enThe traditional method of carrying out few-nucleon calculations is based on the angular momentum decomposition of operators relevant to the calculation. Expressing operators using a finite-sized partial wave basis enables the calculations to be carried out using a small amount of numerical work. Unfortunately, certain calculations that involve higher energies or long range potentials, require including a large number of partial waves in order to get converged results. This is problematic because such an approach requires a numerical implementation of heavily oscillating functions. Modern computers made it possible to carry out few-nucleon calculations without using angular momentum decomposition and instead to work directly with the three dimensional degrees of freedom of the nucleons. In this paper we briefly describe the, so called 3D approach and present preliminary results related to the 3He bound state obtained within this formalism.pl
dc.affiliationWydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiegopl
dc.conferenceMESON 2018 – 15th International Workshop on Meson Physics
dc.conferenceMESON 2018 – 15th International Workshop on Meson Physicspl
dc.conference.cityKraków
dc.conference.countryPolska
dc.conference.datefinish2018-06-12
dc.conference.datestart2018-06-07
dc.conference.indexscopustrue
dc.conference.indexwostrue
dc.contributor.authorTopolnicki, Kacper - 138772 pl
dc.contributor.authorGolak, Jacek - 100012 pl
dc.contributor.authorSkibiński, Roman - 101892 pl
dc.contributor.authorWitała, Henryk - 100075 pl
dc.contributor.authorVolkotrub, Yuriy - 362017 pl
dc.contributor.authorSoloviov, Volodymyr - 382702 pl
dc.contributor.authorGrassi, Alessandro - 383698 pl
dc.date.accessioned2019-05-16T11:27:49Z
dc.date.available2019-05-16T11:27:49Z
dc.date.issued2019pl
dc.date.openaccess0
dc.description.accesstimew momencie opublikowania
dc.description.conftypeinternationalpl
dc.description.versionostateczna wersja wydawcy
dc.description.volume199pl
dc.identifier.articleid05021pl
dc.identifier.doi10.1051/epjconf/201919905021pl
dc.identifier.eissn2100-014Xpl
dc.identifier.issn2101-6275pl
dc.identifier.projectROD UJ / OPpl
dc.identifier.urihttps://ruj.uj.edu.pl/xmlui/handle/item/74900
dc.languageengpl
dc.language.containerengpl
dc.rightsUdzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa*
dc.rights.licenceCC-BY
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/legalcode.pl*
dc.share.typeotwarte czasopismo
dc.subtypeConferenceProceedingspl
dc.titleThree-nucleon bound state calculations using the three dimensional formalismpl
dc.title.journalEPJ Web of Conferencespl
dc.title.volumeMESON 2018 – 15th International Workshop on Meson Physics : Kraków, Poland, June 7-12, 2018pl
dc.typeJournalArticlepl
dspace.entity.typePublication
cris.lastimport.wos
2024-04-10T02:54:34Z
dc.abstract.enpl
The traditional method of carrying out few-nucleon calculations is based on the angular momentum decomposition of operators relevant to the calculation. Expressing operators using a finite-sized partial wave basis enables the calculations to be carried out using a small amount of numerical work. Unfortunately, certain calculations that involve higher energies or long range potentials, require including a large number of partial waves in order to get converged results. This is problematic because such an approach requires a numerical implementation of heavily oscillating functions. Modern computers made it possible to carry out few-nucleon calculations without using angular momentum decomposition and instead to work directly with the three dimensional degrees of freedom of the nucleons. In this paper we briefly describe the, so called 3D approach and present preliminary results related to the 3He bound state obtained within this formalism.
dc.affiliationpl
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego
dc.conference
MESON 2018 – 15th International Workshop on Meson Physics
dc.conferencepl
MESON 2018 – 15th International Workshop on Meson Physics
dc.conference.city
Kraków
dc.conference.country
Polska
dc.conference.datefinish
2018-06-12
dc.conference.datestart
2018-06-07
dc.conference.indexscopus
true
dc.conference.indexwos
true
dc.contributor.authorpl
Topolnicki, Kacper - 138772
dc.contributor.authorpl
Golak, Jacek - 100012
dc.contributor.authorpl
Skibiński, Roman - 101892
dc.contributor.authorpl
Witała, Henryk - 100075
dc.contributor.authorpl
Volkotrub, Yuriy - 362017
dc.contributor.authorpl
Soloviov, Volodymyr - 382702
dc.contributor.authorpl
Grassi, Alessandro - 383698
dc.date.accessioned
2019-05-16T11:27:49Z
dc.date.available
2019-05-16T11:27:49Z
dc.date.issuedpl
2019
dc.date.openaccess
0
dc.description.accesstime
w momencie opublikowania
dc.description.conftypepl
international
dc.description.version
ostateczna wersja wydawcy
dc.description.volumepl
199
dc.identifier.articleidpl
05021
dc.identifier.doipl
10.1051/epjconf/201919905021
dc.identifier.eissnpl
2100-014X
dc.identifier.issnpl
2101-6275
dc.identifier.projectpl
ROD UJ / OP
dc.identifier.uri
https://ruj.uj.edu.pl/xmlui/handle/item/74900
dc.languagepl
eng
dc.language.containerpl
eng
dc.rights*
Udzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa
dc.rights.licence
CC-BY
dc.rights.uri*
http://creativecommons.org/licenses/by/4.0/legalcode.pl
dc.share.type
otwarte czasopismo
dc.subtypepl
ConferenceProceedings
dc.titlepl
Three-nucleon bound state calculations using the three dimensional formalism
dc.title.journalpl
EPJ Web of Conferences
dc.title.volumepl
MESON 2018 – 15th International Workshop on Meson Physics : Kraków, Poland, June 7-12, 2018
dc.typepl
JournalArticle
dspace.entity.type
Publication

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