@article{2b358a3a138e44e0afa075fe269f361e,
title = "Observation of Coulomb-Assisted Nuclear Bound State of Ξ - N 14 System",
abstract = "In an emulsion-counter hybrid experiment performed at J-PARC, a Ξ- absorption event was observed which decayed into twin single-Λ hypernuclei. Kinematic calculations enabled a unique identification of the reaction process as Ξ-+N14→BeΛ10+HeΛ5. For the binding energy of the Ξ- hyperon in the Ξ - N14 system a value of 1.27±0.21 MeV was deduced. The energy level of Ξ- is likely a nuclear 1p state which indicates a weak ΞN-ΛΛ coupling.",
author = "\{(J-PARC E07 Collaboration)\} and Hayakawa, \{S. H.\} and K. Agari and Ahn, \{J. K.\} and T. Akaishi and Y. Akazawa and S. Ashikaga and B. Bassalleck and S. Bleser and H. Ekawa and Y. Endo and Y. Fujikawa and N. Fujioka and M. Fujita and R. Goto and Y. Han and S. Hasegawa and T. Hashimoto and T. Hayakawa and E. Hayata and K. Hicks and E. Hirose and M. Hirose and R. Honda and K. Hoshino and S. Hoshino and K. Hosomi and Hwang, \{S. H.\} and Y. Ichikawa and M. Ichikawa and K. Imai and K. Inaba and Y. Ishikawa and H. Ito and K. Ito and Jung, \{W. S.\} and S. Kanatsuki and H. Kanauchi and A. Kasagi and T. Kawai and Kim, \{M. H.\} and Kim, \{S. H.\} and S. Kinbara and R. Kiuchi and H. Kobayashi and K. Kobayashi and T. Koike and A. Koshikawa and Lee, \{J. Y.\} and Ma, \{T. L.\} and Matsumoto, \{S. Y.\}",
note = "Publisher Copyright: {\textcopyright} 2021 American Physical Society.",
year = "2021",
month = feb,
day = "11",
doi = "10.1103/PhysRevLett.126.062501",
language = "English",
volume = "126",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "6",
}