TY - JOUR
T1 - Baryons in multicolor chromodynamics
AU - Ioffe, B. L.
AU - Shifman, M. A.
PY - 1982/7/19
Y1 - 1982/7/19
N2 - Spin- 1 2 baryons built from massless quarks are considered in the limit of a large number of colors, N → ∞. We obtain a formula expressing the baryon mass mB in terms of the quark condensate 〈0{divides}qq{divides}0〉. As was anticipated, mB ∼ N. We discuss also the behavior of the coupling constants gπNN and gA and some properties of baryonic and mesonic spectra.
AB - Spin- 1 2 baryons built from massless quarks are considered in the limit of a large number of colors, N → ∞. We obtain a formula expressing the baryon mass mB in terms of the quark condensate 〈0{divides}qq{divides}0〉. As was anticipated, mB ∼ N. We discuss also the behavior of the coupling constants gπNN and gA and some properties of baryonic and mesonic spectra.
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U2 - 10.1016/0550-3213(82)90069-4
DO - 10.1016/0550-3213(82)90069-4
M3 - Article
AN - SCOPUS:0041146695
SN - 0550-3213
VL - 202
SP - 221
EP - 237
JO - Nuclear Physics, Section B
JF - Nuclear Physics, Section B
IS - 2
ER -