Asymmetry effects in polarized hadron scattering

Yaw Hwang Chen; Su Long Nyeo; Chung Yi Wu

doi:10.1142/S0217751X97003054

Asymmetry effects in polarized hadron scattering

Yaw Hwang Chen, Su Long Nyeo, Chung Yi Wu

Department of Physics

Research output: Contribution to journal › Article › peer-review

Abstract

We calculate the single-spin and double-spin asymmetry differential cross sections for the polarized hadron scattering PP → l⁺l^- + jet up to O(α_s) by the helicity amplitude method. Numerical results of the differential cross sections, which can be used to probe the spin contents of the proton, are obtained from several sets of polarized parton distribution functions.

Original language	English
Pages (from-to)	5827-5846
Number of pages	20
Journal	International Journal of Modern Physics A
Volume	12
Issue number	32
DOIs	https://doi.org/10.1142/S0217751X97003054
Publication status	Published - 1997

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics
Nuclear and High Energy Physics
Astronomy and Astrophysics

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10.1142/S0217751X97003054

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title = "Asymmetry effects in polarized hadron scattering",

abstract = "We calculate the single-spin and double-spin asymmetry differential cross sections for the polarized hadron scattering PP → l+l- + jet up to O(αs) by the helicity amplitude method. Numerical results of the differential cross sections, which can be used to probe the spin contents of the proton, are obtained from several sets of polarized parton distribution functions.",

author = "Chen, {Yaw Hwang} and Nyeo, {Su Long} and Wu, {Chung Yi}",

note = "Funding Information: This research was supported by the National Science Council of the Republic of China under Contract Nos. NSC 86-2112-M-006-002 and NSC 86-2112-M-006-005.",

year = "1997",

doi = "10.1142/S0217751X97003054",

language = "English",

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TY - JOUR

T1 - Asymmetry effects in polarized hadron scattering

AU - Chen, Yaw Hwang

AU - Nyeo, Su Long

AU - Wu, Chung Yi

N1 - Funding Information: This research was supported by the National Science Council of the Republic of China under Contract Nos. NSC 86-2112-M-006-002 and NSC 86-2112-M-006-005.

PY - 1997

Y1 - 1997

N2 - We calculate the single-spin and double-spin asymmetry differential cross sections for the polarized hadron scattering PP → l+l- + jet up to O(αs) by the helicity amplitude method. Numerical results of the differential cross sections, which can be used to probe the spin contents of the proton, are obtained from several sets of polarized parton distribution functions.

AB - We calculate the single-spin and double-spin asymmetry differential cross sections for the polarized hadron scattering PP → l+l- + jet up to O(αs) by the helicity amplitude method. Numerical results of the differential cross sections, which can be used to probe the spin contents of the proton, are obtained from several sets of polarized parton distribution functions.

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DO - 10.1142/S0217751X97003054

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EP - 5846

JO - International Journal of Modern Physics A

JF - International Journal of Modern Physics A

IS - 32

ER -

Asymmetry effects in polarized hadron scattering

Abstract

All Science Journal Classification (ASJC) codes

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