BARYON-ANTIBARYON STATES - SPECTRA, PRODUCTION, DECAY

被引：5

作者：

DALKAROV, OD ^{[1
]}

CARBONELL, J ^{[1
]}

PROTASOV, KV ^{[1
]}

机构：

[1] INST SCI NUCL GRENOBLE, F-38026 GRENOBLE, FRANCE

来源：

NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS | 1994年 / 107卷 / 11期

关键词：

D O I：

10.1007/BF02734009

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：

New data on the energy behaviour of ($) over bar np interaction at very low energy and ($) over bar pp --> ($) over bar Lambda Lambda reaction just near threshold are considered. Experimental observations in both cases indicate the existence of narrow (Gamma similar to 1MeV) ($) over bar NN and ($) over bar Lambda Lambda states of quasi-nuclear nature.

引用

页码：2409 / 2414

页数：6

共 50 条

[31] BARYON-ANTIBARYON ANNIHILATION IN THE SKYRME MODEL
SOMMERMANN, HM
SEKI, R
LARSON, S
KOONIN, SE
PHYSICAL REVIEW D, 1992, 45 (11): : 4303 - 4306
[32] EXCITATIONS IN A DENSE BARYON-ANTIBARYON SYSTEM
CHERVENAK, WJ
BURT, PB
CZECHOSLOVAK JOURNAL OF PHYSICS SECTION B, 1971, B 21 (11): : 1136 - +
[33] Partial waves of baryon-antibaryon in three-body B meson decay
Suzuki, Mahiko
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 2007, 34 (02) : 283 - 297
[34] A study of J/ψ decays into baryon-antibaryon pairs
Kivel, Nikolay
10TH INTERNATIONAL WORKSHOP ON CHARM PHYSICS, 2021,
[35] CAN 4-QUARK STATES BE EASILY DETECTED IN BARYON-ANTIBARYON SCATTERING
ROBERTS, W
SILVESTREBRAC, B
GIGNOUX, C
PHYSICAL REVIEW D, 1990, 41 (07): : 2258 - 2265
[36] Baryon-antibaryon pair production in two-photon collisions at LEP
Echenard, B
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2004, 126 : 307 - 312
[37] Transversely polarized baryon-antibaryon production in e-e+ collisions
Contogouris, A. P.
Korakianitis, O.
Lebessis, F.
Merebashvili, Z.
Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics, 344 (1-4):
[38] SUPERCONVERGENCE SUM RULES FOR BARYON-ANTIBARYON SCATTERING
GUPTA, V
NARAYAN, DS
NUOVO CIMENTO A, 1967, 52 (03): : 736 - +
[39] Exclusive J/ψ and ψ′ decays into baryon-antibaryon pairs
Bolz, J
Kroll, P
EUROPEAN PHYSICAL JOURNAL C, 1998, 2 (03): : 545 - 556
[40] EVOLUTION KINETICS OF THE BARYON-ANTIBARYON ASYMMETRY OF THE UNIVERSE
DOLGOV, AD
SOVIET JOURNAL OF NUCLEAR PHYSICS-USSR, 1980, 32 (06): : 831 - 839

← 1 2 3 4 5 →