Abstract
The production of the neutral strange particlesK 0, Λ and\(\bar \Lambda \) invp and\(\bar vp\) charged current interactions is studied in an experiment with the Big European Bubble Chamber. Mean multiplicities are measured as a function of the event variablesE v,W 2 andQ 2 and of the hadron variablesx F,z andp 2T .K *± (892) and∑ *± (1385) signals are observed, whereas there is no evidence for∑ *- (1385) production invp scattering. Forward, backward and total mean multiplicities are found to compare well with the predictions of an empirical model for deep-inelastic reactions in the case of the strange mesonsK 0 andK *± (892) but less so for the strange baryons Λ,\(\bar \Lambda \) and∑ *± (1385). The strange baryon multiplicities are used to obtain the decuplet to octet baryon production ratio and to assess the probabilities of auu orud system to break up.
Similar content being viewed by others
References
S. Fredriksson, T.I. Larsson: Phys. Rev. D 28 (1983) 255
H. Deden et al.: Phys. Lett. B 58 (1975) 361
J.P. Berge et al.: Phys. Rev. Lett. 36 (1976) 127
J.P. Berge et al.: Phys. Rev. D 18 (1978) 1359
O. Erriquez et al.: Nucl. Phys. B 140 (1978) 123
V.V. Ammosov et al.: Nucl. Phys. B 162 (1980) 205
V.V. Ammosov et al.: Nucl. Phys. B 177 (1981) 365
N.J. Baker et al.: Phys. Rev. D 24 (1981) 2779
J.P. Berge et al.: Nucl. Phys. B 203 (1982) 1
P. Bosetti et al.: Nucl. Phys. B 209 (1982) 29
R. Brock et al.: Phys. Rev D 25 (1982) 1753
H. Grässler et al.: Nucl. Phys. B 194 (1982) 1
D. Son et al.: Phys. Rev. Lett. 49 (1982) 1128; 49 (1982) 1800 (erratum)
D. Allasia et al.: Phys. Lett. B 154 (1985) 231
C.C. Chang et al.: Phys. Rev. D 27 (1983) 2776
D. Son et al.: Phys. Rev D 28 (1983) 2129
V.V. Ammosov et al.: JETP Lett. 39 (1984) 209
A.E. Asratyan et al.: Phys. Lett. B 140 (1984) 127
E.J. Wolin: Ph.D.thesis, University of Washington, preprint VTL-PUB-98 (1984) (Fermilab Experiment E 546)
D. Allasia et al.: Nucl. Phys. B 224 (1983) 1
G.T. Jones et al.: Z. Phys. C 27 (1985) 43
G.T. Jones et al.: Z. Phys. C 28 (1985) 23
P. Allen et al.: Nucl. Phys. B 264 (1986) 221
N.J. Baker et al.: Rutgers Preprint RU-86-23 (1986)
N.J. Baker et al.: Phys. Rev. D 34 (1986) 1251
W.A. Mann et al.: Phys. Rev. D 34 (1986) 2545
V.V. Ammosov et al.: Z. Phys C 30 (1986) 183
V.V. Ammosov et al.: JETP Lett. 43 (1986) 716; Z. Phys. C36 (1987) 377
S. Willocq et al.: Z. Phys. C 53 (1992) 207
C. Brand et al.: Nucl. Instrum. Methods 136 (1976) 485
C. Brand et al.: CERN Report EF 77-3 (1977)
R. Beuselinck et al.: Nucl. Instrum. Methods 154 (1978) 445
H. Foeth: Nucl. Instrum. Methods 176 (1980) 203
C. Brand et al.: CERN Report EF 81-13 (1981)
H. Foeth et al.: Nucl. Instrum. Methods A 253 (1987) 245
P. Schmid: WA21 Internal Report
Particle Data Group: Phys. Rev. D 45 (1992) Number 11
J. Wells: Oxford Report OUNP-28-83 (1983)
T. Sjöstrand et al.: The LUND Monte Carlo Programs, CERN Program Library W5035, W5045-8 (1987)
F. James, M. Roos: CERN Program Library D506 (1985)
J.D. Jackson: Nuovo Cimento 34 (1964) 1644
K. Moriyasu, E. Wolin: Z. Phys. C 20 (1983) 151
G. T. Jones et al.: Z. Phys. C 27 (1985) 43
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Jones, G.T., Jones, R.W.L., Kennedy, B.W. et al. Neutral strange particle production in neutrino and antineutrino charged current interactions on protons. Z. Phys. C - Particles and Fields 57, 197–209 (1993). https://doi.org/10.1007/BF01565049
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01565049