EXTRACTION OF ΛΛ SCATTERING LENGTH-Reference-Cited by-同舟云学术

EXTRACTION OF ΛΛ SCATTERING LENGTH

Published:2010-12 Issue:12 Volume:19 Page:2448-2453
ISSN:0218-3013
Container-title:International Journal of Modern Physics E
language:en
Short-container-title:Int. J. Mod. Phys. E

Author:

,Yoon C. J.¹,Akikawa H.¹,Aoki K.¹,Fukao Y.¹,Funahashi H.¹,Hayata M.¹,Imai K.¹,Miwa K.¹,Okada H.¹,Saito N.¹,Sato H. D.¹,Shoji K.¹,Takahashi H.¹,Taketani K.¹,Asai J.²,Kurosawa M.²,Ieiri M.³,Hayakawa T.⁴,Kishimoto T.⁴,Sato A.⁴,Shimizu Y.⁴,Yamamoto K.⁵,Yoshida T.⁵,Hibi T.⁶,Nakazawa K.⁶,Ahn J. K.⁷,Choi B. H.⁷,Kim S. J.⁷,Kim S. H.⁸,Park B. D.⁸,Park I. G.⁸,Song J. S.⁸,Yoon C. S.⁸,Tanida K.⁹,Ohnishi A.¹⁰

Affiliation:

1. Department of Physics, Kyoto University, 606-8502, Japan

2. Physics Department, Tokyo University of Science, 278-8510, Japan

3. High Energy Accelerator Research Organization, 305-0801, Japan

4. Department of Physics, Osaka University, 558-8585, Japan

5. Department of Physics, Osaka City University, 558-8585, Japan

6. Physics Department, Gifu University, 501-1193, Japan

7. Department of Physics, Pusan National University, 609-735, Korea

8. Department of Physics and Research Institute of Natural Science, Gyeongsang National University, 660-701, Korea

9. The Institute of Physical and Chemical Research, 351-0198, Japan

10. Department of Physics, Faculty of Science, Hokkaido University, 060-0810, Japan

Abstract

We determine ΛΛ scattering parameters from a ΛΛ invariant mass spectrum that was obtained by 12 C (K-, K+ΛΛ) reaction at the KEK Proton Synchrotron. In the framework of Watson's procedure, the obtained scattering length [Formula: see text] and effective range [Formula: see text] are most consistent with the values predicted by using the Nijmegen soft core models (NSC97's). However, the predicted values by using the Nijmegen hard-core ND ( G -matrix) and the extended soft-core (ESC00) models are out of two standard deviations from the determined scattering parameters.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Physics and Astronomy,Nuclear and High Energy Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0218301310016934

Reference14 articles.

1. Observation of aHΛΛ6eDouble Hypernucleus

2. Search for theH-dibaryon resonance inC12(K−,K+ΛΛX)

3. Enhanced ΛΛ production near threshold in the 12C(K−,K+) reaction

4. Λ–Λ correlation in (K−,K+) reaction — Is there a virtual pole?

5. The Effect of Final State Interactions on Reaction Cross Sections

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