Neutral three-pion resonance production in 15-GeV/<i>c</i> <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow><mi>π</mi></mrow><mrow><mo>+</mo></mrow></msup></mrow></math></span>-deuteron collisions

W. M. Bugg; G. T. Condo; T. Handler; E. L. Hart; H. O. Cohn; S. Hagopian; V. Hagopian; J. E. Lannutti

doi:10.1103/PhysRevD.21.623

Access by Xinjiang University

Neutral three-pion resonance production in 15-GeV/c $π^{+}$ -deuteron collisions

W. M. Bugg, G. T. Condo, T. Handler, and E. L. Hart

H. O. Cohn

S. Hagopian, V. Hagopian, and J. E. Lannutti

Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37916

Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830

Department of Physics, Florida State University, Tallahassee, Florida 32306

PDF

Phys. Rev. D 21, 623 – Published 1 February, 1980

DOI: https://doi.org/10.1103/PhysRevD.21.623

Abstract

The production of $π^{+} π^{-} π^{0}$ events allows the study of pure $I = 1$ exchange without the complicating presence of the $Δ (1236)$ which appears with proton targets. A total of 4218 events, corresponding to 8.5 events/μb, were analyzed from an exposure of the SLAC 82-inch deuterium bubble chamber. The low-mass resonances [ $η$ , $ω$ , $A_{2}$ , and $ω (1675)$ ] are clearly observed. In addition, enhancements due to possible higher-mass resonances are observed by using the technique of $p_{⊥}$ cuts.

References (10)

J. Richey et al., Phys. Rev. D 15, 3155 (1977) C. Horne et al., ibid. D 11, 966 (1975) N. D. Pewitt et al., Rev. Sci. Instrum. 47, 430 (1976)
V. Hagopian et al., Phys. Rev. Lett. 36, 296 (1976)
M. Deutschmann et al., Nucl. Phys. B114, 237 (1976)
J. T. Carroll et al., Phys. Rev. Lett. 25, 393 (1970)
D. M. Chew et al., Lawrence Berkeley Laboratory Report No. LBL 53, 1973 (unpublished)
A. Abashian et al., Phys. Rev. D 13, 5 (1976)
Ch. D'Andlau et al., Phys. Lett. 58B, 223 (1975)
C. Baltay et al., Phys. Rev. Lett. 35, 891 (1975)
R. Baldi et al., Phys. Lett. 74B, 413 (1978)
M. J. Corden et al., Nucl. Phys. B136, 77 (1978)

[c1] J. Richey et al., Phys. Rev. D 15, 3155 (1977) C. Horne et al., ibid. D 11, 966 (1975) N. D. Pewitt et al., Rev. Sci. Instrum. 47, 430 (1976)

[c2] V. Hagopian et al., Phys. Rev. Lett. 36, 296 (1976)

[c3] M. Deutschmann et al., Nucl. Phys. B114, 237 (1976)

[c4] J. T. Carroll et al., Phys. Rev. Lett. 25, 393 (1970)

[c5] D. M. Chew et al., Lawrence Berkeley Laboratory Report No. LBL 53, 1973 (unpublished)

[c6] A. Abashian et al., Phys. Rev. D 13, 5 (1976)

[c7] Ch. D'Andlau et al., Phys. Lett. 58B, 223 (1975)

[c8] C. Baltay et al., Phys. Rev. Lett. 35, 891 (1975)

[c9] R. Baldi et al., Phys. Lett. 74B, 413 (1978)

[c10] M. J. Corden et al., Nucl. Phys. B136, 77 (1978)

Physical Review D

Export citation

Export citation

Neutral three-pion resonance production in 15-GeV/c $π^{+}$ -deuteron collisions

Abstract

References (10)

Outline

Information

Filter

Filter

Article Lookup

Enter a citation

Neutral three-pion resonance production in 15-GeV/c π+-deuteron collisions

Abstract

References (10)

Neutral three-pion resonance production in 15-GeV/c $π^{+}$ -deuteron collisions