chiral constituent quark model; short range baryon-baryon interaction
Abstract :
[en] The previous analysis of the short-range $NN$ repulsion
originating from the Goldstone boson exchange hyperfine interaction
between constituent quarks is revisited.
We study in which respects the repulsion depends on
the radial form of the spin-spin quark-quark force. We show that while
the radial form affects the structure of the 6Q wave function,
the short-range repulsion in the $NN$ system persists in any case. We extend
our analysis to other $YN$ and $YY$ (flavor octet-octet) systems and
demonstrate that the flavor-spin hyperfine interaction implies a
short-range repulsion in these B=2 systems as well.
Disciplines :
Physics
Author, co-author :
Stancu, Floarea ; Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Département d'astrophys., géophysique et océanographie (AGO)
Glozman, Ya. L.; University of Graz > Institute for Theoretical Physics > Professor
Language :
English
Title :
The short-range baryon baryon interaction in a chiral constituent quark model
scite shows how a scientific paper has been cited by providing the context of the citation, a classification describing whether it supports, mentions, or contrasts the cited claim, and a label indicating in which section the citation was made.
This website uses cookies to improve user experience. Read more
Save & Close
Accept all
Decline all
Show detailsHide details
Cookie declaration
About cookies
Strictly necessary
Performance
Strictly necessary cookies allow core website functionality such as user login and account management. The website cannot be used properly without strictly necessary cookies.
This cookie is used by Cookie-Script.com service to remember visitor cookie consent preferences. It is necessary for Cookie-Script.com cookie banner to work properly.
Performance cookies are used to see how visitors use the website, eg. analytics cookies. Those cookies cannot be used to directly identify a certain visitor.
Used to store the attribution information, the referrer initially used to visit the website
Cookies are small text files that are placed on your computer by websites that you visit. Websites use cookies to help users navigate efficiently and perform certain functions. Cookies that are required for the website to operate properly are allowed to be set without your permission. All other cookies need to be approved before they can be set in the browser.
You can change your consent to cookie usage at any time on our Privacy Policy page.