Current algebras and high-energy photon (W, Z) production in few-body lepton-hadron reactions

L. L. Frankfurt; V. E. Sherman

doi:10.1016/0550-3213(80)90373-9

Current algebras and high-energy photon (W, Z) production in few-body lepton-hadron reactions

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Abstract

On the basis of Gell-Mann-Dashen-Fubini sum rules we prove that the common expression for photon emission in high-energy processes such as v(v) + N → e (e) + N′ + γ is valid up to large photon transverse momentum within an accuracy of up to a power of the photon energy. Within the same framework, the cross section for W-meson production in reactions such as γ + p → W⁺ + n, μ + p → μ + n + W⁺ etc. is calculated.

Original language	English
Pages (from-to)	316-332
Number of pages	17
Journal	Nuclear Physics, Section B
Volume	171
Issue number	C
DOIs	https://doi.org/10.1016/0550-3213(80)90373-9
State	Published - 1980
Externally published	Yes

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abstract = "On the basis of Gell-Mann-Dashen-Fubini sum rules we prove that the common expression for photon emission in high-energy processes such as v(v) + N → e (e) + N′ + γ is valid up to large photon transverse momentum within an accuracy of up to a power of the photon energy. Within the same framework, the cross section for W-meson production in reactions such as γ + p → W+ + n, μ + p → μ + n + W+ etc. is calculated.",

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AB - On the basis of Gell-Mann-Dashen-Fubini sum rules we prove that the common expression for photon emission in high-energy processes such as v(v) + N → e (e) + N′ + γ is valid up to large photon transverse momentum within an accuracy of up to a power of the photon energy. Within the same framework, the cross section for W-meson production in reactions such as γ + p → W+ + n, μ + p → μ + n + W+ etc. is calculated.

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Current algebras and high-energy photon (W, Z) production in few-body lepton-hadron reactions

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