Please use this identifier to cite or link to this item:
http://hdl.handle.net/10261/9111
Share/Export:
![]() ![]() |
|
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Title: | Hyperspherical harmonic study of identical-flavor four-quark systems |
Authors: | Vijande, Javier CSIC ORCID; Barnea, N.; Valcarce, A. | Keywords: | Wave-functions | Issue Date: | 15-Jun-2007 | Publisher: | Elsevier | Citation: | Nuclear Physics A 790(1-4): 542c-545c (2007) | Abstract: | We present an exact method based on a hyperspherical harmonic expansion to study systems made of quarks and antiquarks of the same flavor. Our formalism reproduces and improves the results obtained with variational approaches. This analysis shows that identical-flavor four-quark systems with non-exotic 2(++) quantum numbers may be bound independently of the quark mass. 0(+-) and 1(+-) states become attractive only for larger quarks masses. | Description: | 4 pages.-- ISI Article Identifier: 000248297600103.-- ArXiv pre-print available at: http://arxiv.org/abs/hep-ph/0610287 Contribution to: Few-Body Problems in Physics - FB 18, 18th International IUPAP Conference on Few-Body Problems in Physics (Santos, Brazil, Aug 21-26, 2006). |
Publisher version (URL): | http://dx.doi.org/10.1016/j.nuclphysa.2007.03.091 | URI: | http://hdl.handle.net/10261/9111 | DOI: | 10.1016/j.nuclphysa.2007.03.091 | ISSN: | 0375-9474 |
Appears in Collections: | (IFIC) Artículos |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
0610287v1.pdf | 73,14 kB | Adobe PDF | ![]() View/Open |
Review this work
SCOPUSTM
Citations
2
checked on May 14, 2022
WEB OF SCIENCETM
Citations
2
checked on May 12, 2022
Page view(s)
422
checked on May 16, 2022
Download(s)
164
checked on May 16, 2022
Google ScholarTM
Check
Altmetric
Dimensions
WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.