Appropriate observables for investigating narrow resonances in Kaon photoproduction off a proton

Terry Mart

doi:10.1063/1.4730678

Appropriate observables for investigating narrow resonances in Kaon photoproduction off a proton

Terry Mart

Department of Physics

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

3 Citations (Scopus)

Abstract

The existence of non-strange partner of pentaquark, the J^p = 1/2⁺ narrow resonance, has been investigated by utilizing kaon photoproduction off a proton. It is found that the corresponding mass is 1650 MeV and the appropriate observables for investigating the existence of this resonance are the recoiled hyperon polarization, the beam-recoil double polarization C_x, and differential cross section at backward angles. Future kaon photoproduction experiments should focus on these observables.

Original language	English
Title of host publication	AIP Conference Proceedings
Pages	19-22
Number of pages	4
Edition	1
DOIs	https://doi.org/10.1063/1.4730678
Publication status	Published - Nov 2011

Publication series

Name	AIP Conference Proceedings
Number	1
Volume	1454
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Keywords

Antidecuplet
Kaon photoproduction
Narrow resonance

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10.1063/1.4730678

Cite this

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abstract = "The existence of non-strange partner of pentaquark, the Jp = 1/2+ narrow resonance, has been investigated by utilizing kaon photoproduction off a proton. It is found that the corresponding mass is 1650 MeV and the appropriate observables for investigating the existence of this resonance are the recoiled hyperon polarization, the beam-recoil double polarization Cx, and differential cross section at backward angles. Future kaon photoproduction experiments should focus on these observables.",

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AB - The existence of non-strange partner of pentaquark, the Jp = 1/2+ narrow resonance, has been investigated by utilizing kaon photoproduction off a proton. It is found that the corresponding mass is 1650 MeV and the appropriate observables for investigating the existence of this resonance are the recoiled hyperon polarization, the beam-recoil double polarization Cx, and differential cross section at backward angles. Future kaon photoproduction experiments should focus on these observables.

KW - Antidecuplet

KW - Kaon photoproduction

KW - Narrow resonance

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ER -

Appropriate observables for investigating narrow resonances in Kaon photoproduction off a proton

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