Production in -p collisions near threshold

H. Courant; Y. I. Makdisi; M. L. Marshak; E. A. Peterson; K. Ruddick; J. Smith-Kintner

doi:10.1103/PhysRevD.16.1

Production in -p collisions near threshold

H. Courant, Y. I. Makdisi, M. L. Marshak, E. A. Peterson, K. Ruddick, J. Smith-Kintner

Physics and Astronomy (Twin Cities)

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Abstract

Using a secondary pion beam from the Argonne Zero Gradient Synchrotron we have studied the process -pn in the region of the cross-section enhancement near kinematic threshold. For incident momenta between 1.6 and 2 GeV/c, we have determined production and decay angular distributions and extrapolated total cross sections from a sample of about 160 's above background. The production and decay distributions are consistent with isotropy over this entire incident-momentum range. The extrapolated total cross section varies between 19 and 25 b.

Original language	English (US)
Pages (from-to)	1-6
Number of pages	6
Journal	Physical Review D
Volume	16
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevD.16.1
State	Published - 1977

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abstract = "Using a secondary pion beam from the Argonne Zero Gradient Synchrotron we have studied the process -pn in the region of the cross-section enhancement near kinematic threshold. For incident momenta between 1.6 and 2 GeV/c, we have determined production and decay angular distributions and extrapolated total cross sections from a sample of about 160 's above background. The production and decay distributions are consistent with isotropy over this entire incident-momentum range. The extrapolated total cross section varies between 19 and 25 b.",

author = "H. Courant and Makdisi, {Y. I.} and Marshak, {M. L.} and Peterson, {E. A.} and K. Ruddick and J. Smith-Kintner",

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T1 - Production in -p collisions near threshold

AU - Courant, H.

AU - Makdisi, Y. I.

AU - Marshak, M. L.

AU - Peterson, E. A.

AU - Ruddick, K.

AU - Smith-Kintner, J.

PY - 1977

Y1 - 1977

N2 - Using a secondary pion beam from the Argonne Zero Gradient Synchrotron we have studied the process -pn in the region of the cross-section enhancement near kinematic threshold. For incident momenta between 1.6 and 2 GeV/c, we have determined production and decay angular distributions and extrapolated total cross sections from a sample of about 160 's above background. The production and decay distributions are consistent with isotropy over this entire incident-momentum range. The extrapolated total cross section varies between 19 and 25 b.

AB - Using a secondary pion beam from the Argonne Zero Gradient Synchrotron we have studied the process -pn in the region of the cross-section enhancement near kinematic threshold. For incident momenta between 1.6 and 2 GeV/c, we have determined production and decay angular distributions and extrapolated total cross sections from a sample of about 160 's above background. The production and decay distributions are consistent with isotropy over this entire incident-momentum range. The extrapolated total cross section varies between 19 and 25 b.

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EP - 6

JO - Physical Review D

JF - Physical Review D

IS - 1

ER -

Production in -p collisions near threshold

Abstract

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