Inclusive π±, ϱ0 and Δ++ reactions photoproduced on neutrons and protons at 7.5 GeV

J. Gandsman; G. Alexander; S. Dagan; L. D. Jacobs; A. Levy; D. Lissauer; L. M. Rosenstein

doi:10.1016/0550-3213(73)90349-0

Inclusive π±, ϱ0 and Δ++ reactions photoproduced on neutrons and protons at 7.5 GeV

J. Gandsman^*, G. Alexander, S. Dagan, L. D. Jacobs, A. Levy, D. Lissauer, L. M. Rosenstein

^*Corresponding author for this work

School of Physics and Astronomy

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

Abstract

A comparison between the reactions γp → π^+-+ anything and γn → π^+-+ anything has been carried out with a linearly polarized photon beam of 7.5 GeV incident energy. The data has been analysed in terms of the structure functions F(x), F(P∥) and F(P_⊥²). The reaction γN → ρ{variant}⁰ + anything has been investigated and found to have similar behaviour as leading particles in hadron induced reactions as expected from the vector dominance model. Finally the reaction γp → Δ⁺⁺ + anything was found to exhibit backward leading particle features and to be consistent with a one pion exchange mechanism.

Original language	English
Pages (from-to)	32-44
Number of pages	13
Journal	Nuclear Physics, Section B
Volume	61
Issue number	C
DOIs	https://doi.org/10.1016/0550-3213(73)90349-0
State	Published - 24 Sep 1973

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title = "Inclusive π±, ϱ0 and Δ++ reactions photoproduced on neutrons and protons at 7.5 GeV",

abstract = "A comparison between the reactions γp → π+-+ anything and γn → π+-+ anything has been carried out with a linearly polarized photon beam of 7.5 GeV incident energy. The data has been analysed in terms of the structure functions F(x), F(P∥) and F(P⊥2). The reaction γN → ρ{variant}0 + anything has been investigated and found to have similar behaviour as leading particles in hadron induced reactions as expected from the vector dominance model. Finally the reaction γp → Δ++ + anything was found to exhibit backward leading particle features and to be consistent with a one pion exchange mechanism.",

author = "J. Gandsman and G. Alexander and S. Dagan and Jacobs, {L. D.} and A. Levy and D. Lissauer and Rosenstein, {L. M.}",

year = "1973",

month = sep,

day = "24",

doi = "10.1016/0550-3213(73)90349-0",

language = "אנגלית",

volume = "61",

pages = "32--44",

journal = "Nuclear Physics B",

issn = "0550-3213",

publisher = "Elsevier",

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TY - JOUR

T1 - Inclusive π±, ϱ0 and Δ++ reactions photoproduced on neutrons and protons at 7.5 GeV

AU - Gandsman, J.

AU - Alexander, G.

AU - Dagan, S.

AU - Jacobs, L. D.

AU - Levy, A.

AU - Lissauer, D.

AU - Rosenstein, L. M.

PY - 1973/9/24

Y1 - 1973/9/24

N2 - A comparison between the reactions γp → π+-+ anything and γn → π+-+ anything has been carried out with a linearly polarized photon beam of 7.5 GeV incident energy. The data has been analysed in terms of the structure functions F(x), F(P∥) and F(P⊥2). The reaction γN → ρ{variant}0 + anything has been investigated and found to have similar behaviour as leading particles in hadron induced reactions as expected from the vector dominance model. Finally the reaction γp → Δ++ + anything was found to exhibit backward leading particle features and to be consistent with a one pion exchange mechanism.

AB - A comparison between the reactions γp → π+-+ anything and γn → π+-+ anything has been carried out with a linearly polarized photon beam of 7.5 GeV incident energy. The data has been analysed in terms of the structure functions F(x), F(P∥) and F(P⊥2). The reaction γN → ρ{variant}0 + anything has been investigated and found to have similar behaviour as leading particles in hadron induced reactions as expected from the vector dominance model. Finally the reaction γp → Δ++ + anything was found to exhibit backward leading particle features and to be consistent with a one pion exchange mechanism.

UR - http://www.scopus.com/inward/record.url?scp=49549165858&partnerID=8YFLogxK

U2 - 10.1016/0550-3213(73)90349-0

DO - 10.1016/0550-3213(73)90349-0

M3 - מאמר

AN - SCOPUS:49549165858

VL - 61

SP - 32

EP - 44

JO - Nuclear Physics B

JF - Nuclear Physics B

SN - 0550-3213

IS - C

ER -

Inclusive π±, ϱ0 and Δ++ reactions photoproduced on neutrons and protons at 7.5 GeV

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