Cross sections for the γp→K*0Σ+ reaction at Eγ=1.7–3.0 GeV

I. Hleiqawi; Angela Biselli

doi:10.1103/PhysRevC.75.042201

Cross sections for the γp→K*0Σ+ reaction at Eγ=1.7–3.0 GeV

I. Hleiqawi, Angela Biselli

Fairfield University

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

Abstract

Differential cross sections for the reaction γp→K*0Σ+ are presented in the photon energy range of 1.7 to 3.0 GeV. The K*0 was detected by its decay products, K+π−, in the Continuous Electron Beam Accelerator Facility's large acceptance spectrometer (CLAS) detector at the Thomas Jefferson National Accelerator Facility. These data are the first K*0 photoproduction cross sections ever published over a broad range of angles. Comparison with a theoretical model based on the vector and tensor K+-quark couplings shows good agreement with the data, except at forward angles, suggesting that the role of scalar κ meson exchange should be investigated.

Original language	American English
Journal	Physical Review C
Volume	75
DOIs	https://doi.org/10.1103/PhysRevC.75.042201
State	Published - Jan 1 2007

Disciplines

Physical Sciences and Mathematics
Physics

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10.1103/PhysRevC.75.042201License: CC BY

Cross sections for the p K 0 reaction at E 1Final published version, 278 KBLicense: CC BY

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title = "Cross sections for the γp→K*0Σ+ reaction at Eγ=1.7–3.0 GeV",

abstract = " Differential cross sections for the reaction γp→K*0Σ+ are presented in the photon energy range of 1.7 to 3.0 GeV. The K*0 was detected by its decay products, K+π−, in the Continuous Electron Beam Accelerator Facility's large acceptance spectrometer (CLAS) detector at the Thomas Jefferson National Accelerator Facility. These data are the first K*0 photoproduction cross sections ever published over a broad range of angles. Comparison with a theoretical model based on the vector and tensor K+-quark couplings shows good agreement with the data, except at forward angles, suggesting that the role of scalar κ meson exchange should be investigated.",

author = "I. Hleiqawi and Angela Biselli",

year = "2007",

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doi = "10.1103/PhysRevC.75.042201",

language = "American English",

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T1 - Cross sections for the γp→K*0Σ+ reaction at Eγ=1.7–3.0 GeV

AU - Hleiqawi, I.

AU - Biselli, Angela

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Y1 - 2007/1/1

N2 - Differential cross sections for the reaction γp→K*0Σ+ are presented in the photon energy range of 1.7 to 3.0 GeV. The K*0 was detected by its decay products, K+π−, in the Continuous Electron Beam Accelerator Facility's large acceptance spectrometer (CLAS) detector at the Thomas Jefferson National Accelerator Facility. These data are the first K*0 photoproduction cross sections ever published over a broad range of angles. Comparison with a theoretical model based on the vector and tensor K+-quark couplings shows good agreement with the data, except at forward angles, suggesting that the role of scalar κ meson exchange should be investigated.

AB - Differential cross sections for the reaction γp→K*0Σ+ are presented in the photon energy range of 1.7 to 3.0 GeV. The K*0 was detected by its decay products, K+π−, in the Continuous Electron Beam Accelerator Facility's large acceptance spectrometer (CLAS) detector at the Thomas Jefferson National Accelerator Facility. These data are the first K*0 photoproduction cross sections ever published over a broad range of angles. Comparison with a theoretical model based on the vector and tensor K+-quark couplings shows good agreement with the data, except at forward angles, suggesting that the role of scalar κ meson exchange should be investigated.

UR - https://digitalcommons.fairfield.edu/physics-facultypubs/70

U2 - 10.1103/PhysRevC.75.042201

DO - 10.1103/PhysRevC.75.042201

M3 - Article

VL - 75

JO - Physical Review C

JF - Physical Review C

ER -

Cross sections for the γp→K*0Σ+ reaction at Eγ=1.7–3.0 GeV

Abstract

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