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Mitsuhara M, Yamasaki S, Hata S, Nakashima H. 2pA_SS3-33D observation techniques for dislocations in metallic materials. Microscopy (Oxf) 2018. [DOI: 10.1093/jmicro/dfy064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- M. Mitsuhara
- Department of Advanced Materials Science and Engineering, Kyushu University, Kasuga, Fukuoka, Japan
| | - S. Yamasaki
- Department of Advanced Materials Science and Engineering, Kyushu University, Kasuga, Fukuoka, Japan
| | - S. Hata
- Department of Advanced Materials Science and Engineering, Kyushu University, Kasuga, Fukuoka, Japan
| | - H. Nakashima
- Department of Advanced Materials Science and Engineering, Kyushu University, Kasuga, Fukuoka, Japan
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Takahashi H, Ahn JK, Akikawa H, Aoki S, Arai K, Bahk SY, Baik KM, Bassalleck B, Chung JH, Chung MS, Davis DH, Fukuda T, Hoshino K, Ichikawa A, Ieiri M, Imai K, Iwata YH, Iwata YS, Kanda H, Kaneko M, Kawai T, Kawasaki M, Kim CO, Kim JY, Kim SJ, Kim SH, Kondo Y, Kouketsu T, Lee YL, McNabb JW, Mitsuhara M, Nagase Y, Nagoshi C, Nakazawa K, Noumi H, Ogawa S, Okabe H, Oyama K, Park HM, Park IG, Parker J, Ra YS, Rhee JT, Rusek A, Shibuya H, Sim KS, Saha PK, Seki D, Sekimoto M, Song JS, Takahashi T, Takeutchi F, Tanaka H, Tanida K, Tojo J, Torii H, Torikai S, Tovee DN, Ushida N, Yamamoto K, Yasuda N, Yang JT, Yoon CJ, Yoon CS, Yosoi M, Yoshida T, Zhu L. Observation of a (6)(LambdaLambda)He double hypernucleus. Phys Rev Lett 2001; 87:212502. [PMID: 11736336 DOI: 10.1103/physrevlett.87.212502] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2001] [Indexed: 05/23/2023]
Abstract
A double-hyperfragment event has been found in a hybrid-emulsion experiment. It is identified uniquely as the sequential decay of ( 6)(LambdaLambda)He emitted from a Xi(-) hyperon nuclear capture at rest. The mass of ( 6)(LambdaLambda)He and the Lambda-Lambda interaction energy DeltaB(LambdaLambda) have been measured for the first time devoid of the ambiguities due to the possibilities of excited states. The value of DeltaB(LambdaLambda) is 1.01+/-0.20(+0.18)(-0.11) MeV. This demonstrates that the Lambda-Lambda interaction is weakly attractive.
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Affiliation(s)
- H Takahashi
- Department of Physics, Kyoto University, Kyoto 606-8502, Japan.
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