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Title: Average charged-particle multiplicities in. pi. /sup -/p inclusive reactions at 147 GeV/c

Abstract

The experimentally determined average charged-particle multiplicities, , of the systems, X, produced in the following reactions for 147 GeV/c incident pion momentum are presented as functions of the square of the invariant mass of X, M/sub x//sup 2/, and of *t*: ..pi../sup -/p ..-->.. ..pi../sup -//sub fast/X, ..pi../sup -/p ..-->.. pX, ..pi../sup -/p ..-->.. ..delta../sup + +/X, ..pi../sup -/p ..-->.. (..pi../sup -/..pi../sup +/)/sub rho//sup 0/X, and ..pi../sup -/p ..-->.. ..lambda../sup 0/X. Details of the analysis are discussed. These data can be fit by the expression = A + BlnM/sub X//sup 2/ + C*t* and the coefficients obtained for B are equal within their uncertainties. C is significantly different from zero only for ..pi../sup -/p ..-->.. ..pi../sup -//sub fast/X.

Authors:
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Publication Date:
Research Org.:
Brown University, Providence, Rhode Island 02912
OSTI Identifier:
6267138
Resource Type:
Journal Article
Journal Name:
Phys. Rev., D; (United States)
Additional Journal Information:
Journal Volume: 19:3
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; PION MINUS-PROTON INTERACTIONS; INCLUSIVE INTERACTIONS; MULTIPLICITY; DELTA-1236 RESONANCES; EXPERIMENTAL DATA; FRAGMENTATION; GEV RANGE 100-1000; INELASTIC SCATTERING; ISOLATED VALUES; LAMBDA PARTICLES; MULTIPERIPHERAL MODEL; MULTIPLE PRODUCTION; PIONS MINUS; PROTONS; REGGE POLES; BARYON RESONANCES; BARYONS; BOSONS; DATA; DATA FORMS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; GEV RANGE; HADRON-HADRON INTERACTIONS; HADRONS; HYPERONS; INFORMATION; INTERACTIONS; MATHEMATICAL MODELS; MESON-BARYON INTERACTIONS; MESON-NUCLEON INTERACTIONS; MESONS; N)RESONANCES; NUCLEONS; NUMERICAL DATA; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PRODUCTION; PERIPHERAL MODELS; PION-NUCLEON INTERACTIONS; PION-PROTON INTERACTIONS; PIONS; PSEUDOSCALAR MESONS; RESONANCE PARTICLES; SCATTERING; STRANGE PARTICLES; 645104* - High Energy Physics- Particle Interactions & Properties-Experimental- Strong Meson-Induced Interactions- (-1987)

Citation Formats

Brick, D., Fong, D., Heller, M., Shapiro, A.M., Widgoff, M., Bruyant, F., Bogert, D., Johnson, M., Burnstein, R., Fu, C., Petersen, D., Robertson, M., Rubin, H., Sard, R.D., Snyder, A., Tortora, J., Alyea, E.D. Jr., Chien, C., Lucas, P., Pevsner, A., Zdanis, R., Barreiro, F., Benary, O., Brau, J.E., DeTar, C.E., Grunhaus, J., Hafen, E.S., Hulsizer, R.I., Karshon, U., Kistiakowsky, V., Levy, A., Napier, A., Pless, I.A., Silverman, J.P., Stoughton, T., Trepagnier, P.C., Wolfson, J., Yamamoto, R.K., Cohn, H.O., Jacques, P.F., Ou, T.C., Plano, R.J., Watts, T.L., Brucker, E.B., Koller, E., Stamer, P., Taylor, S., Bugg, W.M., Condo, G., Handler, T., Hart, E., Kraybill, H., Ljung, D., Ludlam, T., and Taft, H.D. Average charged-particle multiplicities in. pi. /sup -/p inclusive reactions at 147 GeV/c. United States: N. p., 1979. Web. doi:10.1103/PhysRevD.19.743.
Brick, D., Fong, D., Heller, M., Shapiro, A.M., Widgoff, M., Bruyant, F., Bogert, D., Johnson, M., Burnstein, R., Fu, C., Petersen, D., Robertson, M., Rubin, H., Sard, R.D., Snyder, A., Tortora, J., Alyea, E.D. Jr., Chien, C., Lucas, P., Pevsner, A., Zdanis, R., Barreiro, F., Benary, O., Brau, J.E., DeTar, C.E., Grunhaus, J., Hafen, E.S., Hulsizer, R.I., Karshon, U., Kistiakowsky, V., Levy, A., Napier, A., Pless, I.A., Silverman, J.P., Stoughton, T., Trepagnier, P.C., Wolfson, J., Yamamoto, R.K., Cohn, H.O., Jacques, P.F., Ou, T.C., Plano, R.J., Watts, T.L., Brucker, E.B., Koller, E., Stamer, P., Taylor, S., Bugg, W.M., Condo, G., Handler, T., Hart, E., Kraybill, H., Ljung, D., Ludlam, T., & Taft, H.D. Average charged-particle multiplicities in. pi. /sup -/p inclusive reactions at 147 GeV/c. United States. doi:10.1103/PhysRevD.19.743.
Brick, D., Fong, D., Heller, M., Shapiro, A.M., Widgoff, M., Bruyant, F., Bogert, D., Johnson, M., Burnstein, R., Fu, C., Petersen, D., Robertson, M., Rubin, H., Sard, R.D., Snyder, A., Tortora, J., Alyea, E.D. Jr., Chien, C., Lucas, P., Pevsner, A., Zdanis, R., Barreiro, F., Benary, O., Brau, J.E., DeTar, C.E., Grunhaus, J., Hafen, E.S., Hulsizer, R.I., Karshon, U., Kistiakowsky, V., Levy, A., Napier, A., Pless, I.A., Silverman, J.P., Stoughton, T., Trepagnier, P.C., Wolfson, J., Yamamoto, R.K., Cohn, H.O., Jacques, P.F., Ou, T.C., Plano, R.J., Watts, T.L., Brucker, E.B., Koller, E., Stamer, P., Taylor, S., Bugg, W.M., Condo, G., Handler, T., Hart, E., Kraybill, H., Ljung, D., Ludlam, T., and Taft, H.D. Thu . "Average charged-particle multiplicities in. pi. /sup -/p inclusive reactions at 147 GeV/c". United States. doi:10.1103/PhysRevD.19.743.
@article{osti_6267138,
title = {Average charged-particle multiplicities in. pi. /sup -/p inclusive reactions at 147 GeV/c},
author = {Brick, D. and Fong, D. and Heller, M. and Shapiro, A.M. and Widgoff, M. and Bruyant, F. and Bogert, D. and Johnson, M. and Burnstein, R. and Fu, C. and Petersen, D. and Robertson, M. and Rubin, H. and Sard, R.D. and Snyder, A. and Tortora, J. and Alyea, E.D. Jr. and Chien, C. and Lucas, P. and Pevsner, A. and Zdanis, R. and Barreiro, F. and Benary, O. and Brau, J.E. and DeTar, C.E. and Grunhaus, J. and Hafen, E.S. and Hulsizer, R.I. and Karshon, U. and Kistiakowsky, V. and Levy, A. and Napier, A. and Pless, I.A. and Silverman, J.P. and Stoughton, T. and Trepagnier, P.C. and Wolfson, J. and Yamamoto, R.K. and Cohn, H.O. and Jacques, P.F. and Ou, T.C. and Plano, R.J. and Watts, T.L. and Brucker, E.B. and Koller, E. and Stamer, P. and Taylor, S. and Bugg, W.M. and Condo, G. and Handler, T. and Hart, E. and Kraybill, H. and Ljung, D. and Ludlam, T. and Taft, H.D.},
abstractNote = {The experimentally determined average charged-particle multiplicities, , of the systems, X, produced in the following reactions for 147 GeV/c incident pion momentum are presented as functions of the square of the invariant mass of X, M/sub x//sup 2/, and of *t*: ..pi../sup -/p ..-->.. ..pi../sup -//sub fast/X, ..pi../sup -/p ..-->.. pX, ..pi../sup -/p ..-->.. ..delta../sup + +/X, ..pi../sup -/p ..-->.. (..pi../sup -/..pi../sup +/)/sub rho//sup 0/X, and ..pi../sup -/p ..-->.. ..lambda../sup 0/X. Details of the analysis are discussed. These data can be fit by the expression = A + BlnM/sub X//sup 2/ + C*t* and the coefficients obtained for B are equal within their uncertainties. C is significantly different from zero only for ..pi../sup -/p ..-->.. ..pi../sup -//sub fast/X.},
doi = {10.1103/PhysRevD.19.743},
journal = {Phys. Rev., D; (United States)},
number = ,
volume = 19:3,
place = {United States},
year = {1979},
month = {2}
}