Pentaquark implications for exotic mesons
Journal Article
·
OSTI ID:834548
If the exotic baryon {Theta}{sup +}(1540) is a correlated udud{bar s} with J{sup P} = 1/2{sup +}, then there should exist an exotic meson, J{sup P} = 1{sup -} {var_theta}{sup +} (S = +2) {yields} K{sup +}K{sup 0} {approx} 1.6 GeV with width {Omicron}(10-100)MeV. The {pi}{sub 1} (1400;1600) may be broad members of 10 {+-} {ovr 10} in such a picture. Vector mesons in the 1.4 - 1.7 GeV mass range are also compared with this picture.
- Research Organization:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Organization:
- USDOE Office of Energy Research (ER) (US)
- DOE Contract Number:
- AC05-84ER40150
- OSTI ID:
- 834548
- Report Number(s):
- JLAB-THY-04-292; DOE/ER/40150-2986; TRN: US0407218
- Resource Relation:
- Other Information: No journal information given for this preprint; PBD: 1 Nov 2004
- Country of Publication:
- United States
- Language:
- English
Similar Records
Pentaquark implications for exotic mesons
Search for the Theta+ pentaquark in the reactions gammap-->[overline K]0K+n and gammap-->[overline K]0K0p
Search for $\Theta^+(1540)$ pentaquark in high statistics measurement of $\gamma p \to \bar K^0 K^+ n$ at CLAS
Journal Article
·
Sat Jan 01 00:00:00 EST 2005
· Physical Review. D, Particles Fields
·
OSTI ID:834548
Search for the Theta+ pentaquark in the reactions gammap-->[overline K]0K+n and gammap-->[overline K]0K0p
Journal Article
·
Thu Nov 16 00:00:00 EST 2006
· Physical Review, D (Particles Fields)
·
OSTI ID:834548
+204 more
Search for $\Theta^+(1540)$ pentaquark in high statistics measurement of $\gamma p \to \bar K^0 K^+ n$ at CLAS
Journal Article
·
Sat Oct 01 00:00:00 EDT 2005
·
OSTI ID:834548
+4 more