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Determining the Θ+ quantum numbers through the K+p→π+K+n reaction

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Bibliographic Details
Title:	Determining the Θ⁺ quantum numbers through the K⁺p→π⁺K⁺n reaction
Authors:	Hyodo, T.¹ hyodo@rcnp.osaka-u.ac.jp, Hosaka, A.¹, Oset, E.²
Source:	Physics Letters B. Jan2004, Vol. 579 Issue 3/4, p290. 9p.
Subjects:	Kinematics, Resonance, Quantum theory, Polarization (Nuclear physics)
Abstract:	We study the K+p→π+K+n reaction with some kinematics suited to the production of the Θ+ resonance recently observed. We show that, independently of the quantum numbers of the Θ+, a resonance signal is always observed in the K+ forward direction. In addition, we also show how a combined consideration of the strength at the peak, and the angular dependence of polarization observables can help determine the Θ+ quantum numbers using the present reaction. [Copyright &y& Elsevier]
	Copyright of Physics Letters B is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database:	Engineering Source

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