scholarly journals Important configurations forNNprocesses in a Goldstone boson exchange model

1999 ◽  
Vol 59 (3) ◽  
pp. 1756-1761 ◽  
Author(s):  
D. Bartz ◽  
Fl. Stancu
Keyword(s):  
Goldstone Boson ◽  
Exchange Model ◽  
Boson Exchange

scholarly journals WHICH CONSTITUENT QUARK MODEL IS BETTER?

2003 ◽  
Vol 18 (02n06) ◽  
pp. 356-361 ◽  
Author(s):  
FAN WANG ◽  
JIA-LUN PING ◽  
HOU-RONG PANG ◽  
T. GOLDMAN
Keyword(s):  
Comparative Study ◽  
Quark Model ◽  
Hybrid Model ◽  
Constituent Quark ◽  
Goldstone Boson ◽  
Constituent Quark Model ◽  
Exchange Model ◽  
Meson Exchange ◽  
Boson Exchange ◽  
Quark Models

A comparative study has heen done by calculating the effective baryon-baryon interactions of the 64 lowest channels consisting of octet and decuplet baryons with three constituent quark models: the extended quark gluon exchange model, the Goldstone boson exchange model and the quark gluon meson exchange hybrid model. We find that these three models give similar results for 44 channels. Further tests of these models are discussed.

scholarly journals HEAVY ANTIQUARK PENTAQUARKS IN THE CM AND GB MODELS

2005 ◽  
Vol 20 (08n09) ◽  
pp. 1977-1980 ◽  
Author(s):  
KIM MALTMAN
Keyword(s):  
Goldstone Boson ◽  
Exchange Model ◽  
Positive Parity ◽  
Magnetic Exchange ◽  
Boson Exchange ◽  
Model Independent ◽  
Independent Features

The splittings between positive parity pentaquarks containing a single heavy (c, b) antiquark and four light (u, d) quarks are investigated in models having spin-dependent interactions generated by either effective Goldstone boson exchange or effective color magnetic exchange. Model-independent features of these splittings are emphasized. Overlaps to the "fall-apart" decay configurations ND, ND* or NB, NB*, relevant to decay couplings for the various 2-body pentaquark decays, are also computed.

scholarly journals Covariant nucleon electromagnetic form factors from the Goldstone-boson-exchange quark model

2001 ◽  
Vol 511 (1) ◽  
pp. 33-39 ◽  
Author(s):  
R.F. Wagenbrunn ◽  
S. Boffi ◽  
W. Klink ◽  
W. Plessas ◽  
M. Radici
Keyword(s):  
Quark Model ◽  
Goldstone Boson ◽  
Form Factors ◽  
Electromagnetic Form Factors ◽  
Boson Exchange

scholarly journals Inelastic Process and the One-Boson-Exchange Model. III

1970 ◽  
Vol 43 (2) ◽  
pp. 407-424 ◽  
Author(s):  
Masayoshi Kikugawa ◽  
Wataro Watari ◽  
Minoru Yonezawa
Keyword(s):  
Exchange Model ◽  
Inelastic Process ◽  
Boson Exchange ◽  
The One

The reaction NN → NNγ in the 1 GeV region within an effective one-boson exchange model

1996 ◽  
Vol 372 (1-2) ◽  
pp. 15-19 ◽  
Author(s):  
A.I. Titov ◽  
B. Kämpfer ◽  
B.L. Reznik ◽  
V. Shklyar
Keyword(s):  
Exchange Model ◽  
Boson Exchange

scholarly journals Pion production in proton-proton collisions in a covariant one-boson-exchange model

1996 ◽  
Vol 603 (3-4) ◽  
pp. 387-414 ◽  
Author(s):  
A. Engel ◽  
R. Shyam ◽  
U. Mosel ◽  
A.K. Dutt-Mazumder
Keyword(s):  
Pion Production ◽  
Exchange Model ◽  
Proton Proton ◽  
Proton Collisions ◽  
Boson Exchange ◽  
Proton Proton Collisions
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