Negative parity nonstrange baryons in large Nc QCD: quark excitation versus meson-nucleon scattering

[en] We show that the two complementary pictures of large $N_c$ baryons - the single-quark orbital excitation about a symmetric core and the meson-nucleon resonance -- are compatible for $\ell$ = 3 SU(4) baryons. The proof is based on a simple Hamiltonian including operators up to order $\mathcal{O}(N^0_c)$ used previously in the literature for $\ell$ = 1.

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)

Matagne, Nicolas ; Université de Mons-Hainaut - UMH > Physique Nucléaire et Subnucléaire > postdoc

Language :

English

Title :

Negative parity nonstrange baryons in large Nc QCD: quark excitation versus meson-nucleon scattering

Publication date :

2011

Event name :

Mini-Workshop "Understanding hadronic spectra"

Event organizer :

University of Ljubljana

Event place :

Bled, Slovenia

Event date :

July 3-10, 2011

Audience :

International

Journal title :

Bled Workshops in Physics

ISSN :

1580-4992

Publisher :

DMFA-Zlosnistvo, Ljubljana, Slovenia

Volume :

Issue :

Pages :

57-63

Additional URL :

http://arxiv.org/abs/hep-ph/1112.5061

Available on ORBi :

since 17 June 2014

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Bibliography

Hooft, G., (1974) Nucl. Phys., 72, p. 461
Witten, E., (1979) Nucl. Phys, B160, p. 57
Gervais, J.L., Sakita, B., (1984) Phys. Rev. Lett, 52, p. 87
Dashen, R., Manohar, A.V., (1993) Phys. Lett, B315, p. 425
Dashen, R., Manohar, A.V., (1993) Phys. Lett., B315, p. 438
Dashen, R.F., Jenkins, E., Manohar, A.V., (1995) Phys. Rev., D51, p. 3697
Jenkins, E., (1998) Ann. Rev.Nucl. Part. Sci, 48, p. 81
AIP Conference Proceedings, 623, p. 36. , arXiv:hep-ph/0111338
(2009) PoS E FT09, p. 044. , arXiv:0905.1061 [hep-ph]
Pirjol, D., Yan, T.M., (1998) Phys. Rev. D, 57, p. 1449
Goity, J.L., (1997) Phys. Lett., B414, p. 140
Carlson, C.E., Carone, C.D., Goity, J.L., Lebed, R.F., (1999) Phys. Rev, D59, p. 114008
Goity, J.L., Schat, C., Scoccola, N.N., (2003) Phys. Lett, B564, p. 83
Matagne, N., Stancu, F., (2005) Phys. Rev., D71, p. 014010
Matagne, N., Stancu, F., (2005) Phys. Lett, B631, p. 7
Semay, C., Buisseret, F., Matagne, N., Stancu, F., (2007) Phys. Rev. D, 75, p. 096001
Buisseret, F., Semay, C., Stancu, F., Matagne, N., Proceedings of the mini-workshop bled 2008, few quark states and the continuum Bled Workshops in Physics, 9 (1). , eds. B. Golli, M. Rosina and S. Sirca. arXiv:0810.2905 [hep-ph]
Matagne, N., Stancu, F., (2008) Nucl. Phys. A, 811, p. 291
Matagne, N., Stancu, F., (2011) Phys. Rev., D84, p. 056013
C. L. Schat, J. L. Goity and N. N. Scoccola, Phys. Rev. Lett. 88 (2002) 102002
Goity, J.L., Schat, C.L., Scoccola, N.N., (2002) Phys. Rev., D66, p. 114014
Matagne, N., Stancu, F., (2006) Phys. Rev., D74, p. 034014
Nucl. Phys. Proc. Suppl, p. 174
Cohen, T.D., Lebed, R.F., (2003) Phys. Rev. Lett., 91, p. 012001
(2003) Phys. Rev, D67
Pirjol, D., Schat, C., (2003) Phys. Rev, D67, p. 096009
Cohen, T.D., Lebed, R.F., (2003) Phys. Rev, D68, p. 056003
Stancu, F., Group theory in subnuclear physics (1996) Oxford Stud. Nucl. Phys, 19, p. 1
Hayashi, A., Eckart, G., Holzwart, G., Walliser, H., (1984) Phys. Lett., 147 B, p. 5
Mattis, M.P., Peskin, M.E., (1985) Phys. Rev., D32, p. 58
Mattis, M.P., (1986) Phys. Rev. Lett, 56, p. 1103
(1989) Phys. Rev., D39, p. 994
(1989) Phys. Rev. Lett, 63, p. 1455
Mattis, M.P., Mukerjee, M., (1988) Phys. Rev. Lett, 61, p. 1344

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