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XUONG 1961C

Xuong, N.H.; Lynch, G.R.;
Evidence Confirming the T = 0 Three-Pion Resonance
Phys. Rev. Lett. 7 (1961) 327;

Summary
We present here some evidence for a T = 0, three-pion resonance with data from events of the type anti-p p → 3π⁺ 3π^– π^o produced by antiprotons of 1.61 BeV/c in the 72-in. hydrogen bubble chamber. The energy and the width of the resonance agree very well with the ω meson found by Magli et al. who analyzed the 2π⁺ 2π^– π^o annihilations in the same experiment. (Extracted from the introductory part of the paper.).

Accelerator LBL Detectors HBC-72IN

Related references
More (earlier) information appears in
J. Button et al., Phys. Rev. 121 (1961) 1788;
See also
M. Ikeda, S. Ogawa, and Y. Ohnuki, Progr. of Theor. Phys. 22 (1959) 715;
Y. Nambu, Phys. Rev. 106 (1957) 1366;
J. J. Sakurai, Ann.Phys. 11 (1960) 1;
J. J. Sakurai, Nuovo Cim. 16 (1960) 388;
G. F. Chew, Phys. Rev. Lett. 4 (1960) 142;
Y. Yamaguchi, Prog. Theor. Phys. Suppl. 11 (1959) 37;
J. Weis, Nuovo Cim. 15 (1960) 52;
A. Salam and J. C. Ward, Nuovo Cim. 20 (1961) 419;
Y. Fujii, Progr. of Theor. Phys. 21 (1959) 232;
Analyse data from
B. C. Maglic et al., Phys. Rev. Lett. 7 (1961) 178;

Reactions

	anti-p p 3π+ πo 3π–	1.61 GeV (Plab)	mass
	ω π+ πo π–

Particles studied

ω

ex, mass, qn

Record comments
Confirmation of the existence of the ω meson.

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