Reference : Large Nc baryons and Regge trajectories
Scientific congresses and symposiums : Paper published in a journal
Physical, chemical, mathematical & earth Sciences : Physics
http://hdl.handle.net/2268/165200
Large Nc baryons and Regge trajectories
English
Matagne, Nicolas mailto [Université de Mons > Physique > Physique Nucléaire et Subnucléaire > checheur > >]
Stancu, Floarea mailto [Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Département d'astrophys., géophysique et océanographie (AGO) >]
Nov-2013
Bled Workshops in Physics
DMFA-Zlosnistvo
14
1
Large Nc baryons and Regge trajectories
37-42
No
Yes
International
1580-4992
Ljubljana
Slovenia
Mini-Workshop "Looking into hadrons"
July 7-14, 2013
University of Ljubljana
Bled
Slovenia
[en] Large Nc QCD ; baryon spectroscopy
[en] The mixed symmetric positive and negative parity baryons are described in a similar way in the $1/N_c$ expansion method of QCD by
using a procedure where the permutation symmetry is incorporated exactly. This allows to express the mass formula in terms of a small number of linearly independent operators.
We show that the leading term follows a different Regge
trajectory from that found for symmetric states,
when plotted as a function of the band number $N$.
Researchers
http://hdl.handle.net/2268/165200

File(s) associated to this reference

Fulltext file(s):

FileCommentaryVersionSizeAccess
Open access
proc4.pdfAuthor preprint83.4 kBView/Open

Bookmark and Share SFX Query

All documents in ORBi are protected by a user license.