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Titolo:
ON D-WAVE MESON SPECTROSCOPY AND THE K-ASTERISK(1410)-K-ASTERISK(1680) PROBLEM
Autore:
BURAKOVSKY L; GOLDMAN T;
Indirizzi:
LOS ALAMOS NATL LAB,DIV THEORET,MS B285 LOS ALAMOS NM 87545
Titolo Testata:
Nuclear physics. A
fascicolo: 1-2, volume: 625, anno: 1997,
pagine: 220 - 230
SICI:
0375-9474(1997)625:1-2<220:ODMSAT>2.0.ZU;2-V
Fonte:
ISI
Lingua:
ENG
Soggetto:
RELATIVIZED QUARK-MODEL; ANTIQUARK POTENTIAL MODELS; REGGE TRAJECTORIES; CHROMODYNAMICS; SYSTEMATICS; RESONANCE; HADRONS; MASSES; STATE;
Keywords:
QUARK MODEL; POTENTIAL MODEL; D-WAVE MESONS;
Tipo documento:
Article
Natura:
Periodico
Citazioni:
44
Recensione:
Indirizzi per estratti:
Citazione:
L. Burakovsky e T. Goldman, "ON D-WAVE MESON SPECTROSCOPY AND THE K-ASTERISK(1410)-K-ASTERISK(1680) PROBLEM", Nuclear physics. A, 625(1-2), 1997, pp. 220-230

Abstract

The mass spectrum of D-wave mesons is considered in a non-relativistic constituent quark model. The results show a common mass degeneracy of the isovector and isodoublet states of the 1 D-3(1) and 1 D-3(3) nonets, and suggest therefore that the K(1680) cannot be the I = 1/2 member of the 1 D-3(1) nonet. They also suggest that the eta(2)(1870), presently omitted from the Meson Summary Table, should be interpreted asthe I = 0 <s(s)over bar> state of the 1 D-1(2) nonet. (C) 1997 Elsevier Science B.V.

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Documento generato il 03/07/20 alle ore 15:04:25