ABOUT THE ORIGIN OF THE MASS OF THE NUCLEON IN A LINEAR SIGMA MODEL

被引：0

作者：

Gallas, Susanna ^{[1
]}

Giacosa, Francesco ^{[1
]}

Rischke, Dirk H. ^{[1
]}

机构：

[1] Goethe Univ Frankfurt, Inst Theoret Phys, D-60438 Frankfurt, Germany

来源：

INTERNATIONAL MEETING: EXCITED QCD | 2009年 / 2卷 / 02期

关键词：

CHIRAL-SYMMETRY; PHYSICS; QCD;

D O I：

暂无

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

Beyond the contribution of the chiral condensate to the nucleon mass, in the so-called mirror assignment a chirally invariant mass term similar to m(0) is possible. In the present work it is discussed on light of recent results which is the role of both terms in generating the nucleon mass. Also, the origin of m(0) in terms of tetraquark and gluon condensates is briefly discussed.

引用

页码：319 / 324

页数：6

共 20 条

[1] Review of particle physics
Amsler, C.
Doser, M.
Antonelli, M.
Asner, D. M.
Babu, K. S.
Baer, H.
Band, H. R.
Barnett, R. M.
Bergren, E.
Beringer, J.
Bernardi, G.
Bertl, W.
Bichsel, H.
Biebel, O.
Bloch, P.
Blucher, E.
Blusk, S.
Cahn, R. N.
Carena, M.
Caso, C.
Cecccci, A.
Chakraborty, D.
Chen, M. -C.
Chivukula, R. S.
Cowan, G.
Dahl, O.
D'Ambrosio, G.
Damour, T.
de Gouvea, A.
DeGrand, T.
Dobrescu, B.
Drees, M.
Edwards, D. A.
Eidelman, S.
Elvira, V. D.
Erler, J.
Ezhela, V. V.
Feng, J. L.
Fetscher, W.
Fields, B. D.
Foster, B.
Gaisser, T. K.
Garren, L.
Gerber, H. -J.
Gerbier, G.
Gherghetta, T.
Giudice, G. F.
Goodman, M.
Grab, C.
Gritsan, A. V.
[J]. PHYSICS LETTERS B, 2008, 667 (1-5) : 1 - +
[2] Is f(0)(1500) a scalar glueball?
Amsler, C
Close, FE
[J]. PHYSICAL REVIEW D, 1996, 53 (01) : 295 - 311
[3] Close FE, 2001, EUR PHYS J C, V21, P531, DOI 10.1007/s100520100748
[4] QCD sum rules and applications to nuclear physics
Cohen, TD
Furnstahl, RJ
Griegel, DK
Jin, XM
[J]. PROGRESS IN PARTICLE AND NUCLEAR PHYSICS, VOL 35, 1995, 35 : 221 - 298
[5] LINEAR SIGMA-MODEL WITH PARITY DOUBLING
DETAR, C
KUNIHIRO, T
[J]. PHYSICAL REVIEW D, 1989, 39 (09): : 2805 - 2808
[6] Neutron stars within the SU(2) parity doublet model
Dexheimer, V.
Pagliara, G.
Tolos, L.
Schaffner-Bielich, J.
Schramm, S.
[J]. EUROPEAN PHYSICAL JOURNAL A, 2008, 38 (01) : 105 - 113
[7] Toy model for two chiral nonets
Fariborz, AH
Jora, R
Schechter, J
[J]. PHYSICAL REVIEW D, 2005, 72 (03): : 1 - 13
[8] GALLAS S, ARXIV09075084HEPPH
[9] Scalar nonet quarkonia and the scalar glueball: Mixing and decays in an effective chiral approach
Giacosa, F
Gutsche, T
Lyubovitskij, VE
Faessler, A
[J]. PHYSICAL REVIEW D, 2005, 72 (09):
[10] Mixing of scalar tetraquark and quarkonia states in a chiral approach
Giacosa, Francesco
[J]. PHYSICAL REVIEW D, 2007, 75 (05):

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