1. Study on Λ6H hypernucleus by the (π−, K+) reaction at J-PARC
- Author
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Sugimura H., Agnello M., Ahn J.K., Ajimura S., Akazawa Y., Amano N., Aoki K., Bhang H.C., Endo M., Evtoukhovitch P., Feliciello A., Fujioka H., Fukuda T., Hasegawa S., Hayakawa S., Honda R., Hosomi K., Hwang S.H., Ichikawa Y., Igarashi Y., Imai K., Ishibashi N., Iwasaki R., Joo C.W., Kiuchi R., Lee J.K., Lee J.Y., Matsuda K., Matsumoto Y., Matsuoka K., Miwa K., Mizoi Y., Moritsu M., Nagae T., Nagamiya S., Nakagawa M., Naruki M., Noumi H., Ota R., Roy B.J, Saha P.K, Sakaguchi A., Sako H., Samanta C., Samoilov V., Sasaki Y., Sato S., Sekimoto M., Shimizu Y., Shiozaki T., Shirotori K., Soyama T., Takahashi T., Takahashi T.N., Tamura H., Tanabe K., Tanaka T., Tanida K., Tokiyasu A.O, Tsamalaidze Z., Ukai M., Yamamoto T.O., Yamamoto Y., Yang S.B., and Yoshida K.
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Physics ,QC1-999 - Abstract
We carried out an experiment to produce the neutron-rich hypernucleus Λ6H via the (π−, K+) reaction on 6Li target at the pion beam momentum of 1.2 GeV/c (J-PARC E10). In order to calibrate the scale of the missing-mass or of the Λ binding energy of the hypernucleus, we also measured the 12C(π+, K+) Λ12C, p(π−, K+)Σ− and p(π+, K+)Σ+reactions. The experiment was performed at the J-PARC Hadron Hall K1.8 beam line in December 2012 and January 2013. The overall collected data sample corresponds to an integrated beam intensity of 1.65 × 1012 pions.
- Published
- 2014
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