Search: onr:"swepub:oai:lup.lub.lu.se:5e5d7e0c-d8e9-49ed-b136-320c00f55ccb" > Structure near the ...
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000 | 05730naa a2201141 4500 | |
001 | oai:lup.lub.lu.se:5e5d7e0c-d8e9-49ed-b136-320c00f55ccb | |
003 | SwePub | |
008 | 170419s2016 | |||||||||||000 ||eng| | |
024 | 7 | a https://lup.lub.lu.se/record/5e5d7e0c-d8e9-49ed-b136-320c00f55ccb2 URI |
024 | 7 | a https://doi.org/10.1093/ptep/ptw0402 DOI |
040 | a (SwePub)lu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Sada, Y.u Osaka University4 aut |
245 | 1 0 | a Structure near the K- + p + p threshold in the in-flight 3He(K-, Λp)n reaction |
264 | c 2016-05-21 | |
264 | 1 | b Oxford University Press (OUP),c 2016 |
520 | a To search for an S = -1 di-baryonic state which decays toΛp, the 3He(K-,Λp)nmissing reaction was studied at 1.0 GeV/c. Unobserved neutrons were kinematically identified from the missing mass MX of the 3He (K-,Λp) X reaction in order to have a large acceptance for the Λpn final state. The observed Λpn events, distributed widely over the kinematically allowed region of the Dalitz plot, establish that the major component comes from a three-nucleon absorption process. A concentration of events at a specific neutron kinetic energy was observed in a region of low momentum transfer to the Λp. To account for the observed peak structure, the simplest S-wave polewas assumed to exist in the reaction channel, having a Breit-Wigner formin energy and with a Gaussian form factor. A minimum X2 method was applied to deduce its mass, MX = 2355+6 -8 (stat.) ±12 (syst.)MeV/c2, and decay width, γX = 110+19 -17 (stat.) ±27 (syst.)MeV/c2, respectively. The form factor parameter QX ∼ 400MeV/c implies that the range of the interaction is about 0.5 fm. | |
650 | 7 | a NATURVETENSKAPx Fysikx Subatomär fysik0 (SwePub)103012 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Subatomic Physics0 (SwePub)103012 hsv//eng |
700 | 1 | a Ajimura, S.u Osaka University4 aut |
700 | 1 | a Bazzi, Mohamadu INFN Frascati National Laboratory4 aut |
700 | 1 | a Beer, G.u University of Victoria4 aut |
700 | 1 | a Bhang, H.u Seoul National University4 aut |
700 | 1 | a Bragadireanu, M.u Horia Hulubei National Institute for Physics and Nuclear Engineering (IFIN-HH)4 aut |
700 | 1 | a Buehler, P.4 aut |
700 | 1 | a Busso, L.u Citta' della Salute e della Scienza Hospital-University of Turin4 aut |
700 | 1 | a Cargnelli, M.4 aut |
700 | 1 | a Choi, Su Seoul National University4 aut |
700 | 1 | a Curceanu, C.4 aut |
700 | 1 | a Enomoto, S.4 aut |
700 | 1 | a Faso, D.u Citta' della Salute e della Scienza Hospital-University of Turin4 aut |
700 | 1 | a Fujioka, H4 aut |
700 | 1 | a Fujiwara, Yuukiu University of Tokyo4 aut |
700 | 1 | a Fukuda, Tetsuya4 aut |
700 | 1 | a Guaraldo, C.4 aut |
700 | 1 | a Hashimoto, T.4 aut |
700 | 1 | a Hayano, R. S.u University of Tokyo4 aut |
700 | 1 | a Hiraiwa, T.4 aut |
700 | 1 | a Iio, M.4 aut |
700 | 1 | a Iliescu, M.4 aut |
700 | 1 | a Inoue, K.4 aut |
700 | 1 | a Ishiguro, Y.4 aut |
700 | 1 | a Ishikawa, T.u University of Tokyo4 aut |
700 | 1 | a Ishimoto, S.4 aut |
700 | 1 | a Ishiwatari, T.4 aut |
700 | 1 | a Itahashi, K4 aut |
700 | 1 | a Iwai, M.4 aut |
700 | 1 | a Iwasaki, M.4 aut |
700 | 1 | a Kato, Y4 aut |
700 | 1 | a Kawasaki, S.4 aut |
700 | 1 | a Kienle, P.u Technical University of Munich4 aut |
700 | 1 | a Hong-Kou, Li4 aut |
700 | 1 | a Ma, Y.4 aut |
700 | 1 | a Marton, J.4 aut |
700 | 1 | a Matsuda, Y.u University of Tokyo4 aut |
700 | 1 | a Mizoi, Y.4 aut |
700 | 1 | a Morra, O.4 aut |
700 | 1 | a Nagae, T.4 aut |
700 | 1 | a Noumi, H.4 aut |
700 | 1 | a Ohnishi, H4 aut |
700 | 1 | a Okada, S.4 aut |
700 | 1 | a Outa, H.4 aut |
700 | 1 | a Piscicchia, K.4 aut |
700 | 1 | a Romero Vidal, A.4 aut |
700 | 1 | a Sakaguchi, A4 aut |
700 | 1 | a Sakuma, F.4 aut |
700 | 1 | a Sato, Miyuki4 aut |
700 | 1 | a Scordo, A.4 aut |
700 | 1 | a Sekimoto, M4 aut |
700 | 1 | a Shi, Hongqi4 aut |
700 | 1 | a Sirghi, D.4 aut |
700 | 1 | a Sirghi, F.4 aut |
700 | 1 | a Suzuki, K.4 aut |
700 | 1 | a Suzuki, S4 aut |
700 | 1 | a Suzuki, T.u University of Tokyo4 aut |
700 | 1 | a Tanida, K.4 aut |
700 | 1 | a Tatsuno, H.u Lund University,Lunds universitet,Kemisk fysik,Enheten för fysikalisk och teoretisk kemi,Kemiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Chemical Physics,Physical and theoretical chemistry,Department of Chemistry,Departments at LTH,Faculty of Engineering, LTH4 aut0 (Swepub:lu)hi2364ta |
700 | 1 | a Tokuda, M.4 aut |
700 | 1 | a Tomono, D.4 aut |
700 | 1 | a Toyoda, A.4 aut |
700 | 1 | a Tsukada, K.4 aut |
700 | 1 | a Vazquez Doce, O.u Technical University of Munich4 aut |
700 | 1 | a Widmann, E.4 aut |
700 | 1 | a Wuenschek, B. K.4 aut |
700 | 1 | a Yamaga, Takumi4 aut |
700 | 1 | a Yamazaki, T.u RIKEN Nishina Center for Accelerator-Based Science,University of Tokyo4 aut |
700 | 1 | a Yim, Seon-Hee4 aut |
700 | 1 | a Zhang, Q.u RIKEN Nishina Center for Accelerator-Based Science4 aut |
700 | 1 | a Zmeskal, J.u Stefan Meyer Institute for Subatomic Physics (SMI)4 aut |
710 | 2 | a Osaka Universityb INFN Frascati National Laboratory4 org |
773 | 0 | t Progress of Theoretical and Experimental Physicsd : Oxford University Press (OUP)g 2016:5q 2016:5x 2050-3911 |
856 | 4 | u http://dx.doi.org/10.1093/ptep/ptw040x freey FULLTEXT |
856 | 4 | u https://academic.oup.com/ptep/article-pdf/2016/5/051D01/9628209/ptw040.pdf |
856 | 4 8 | u https://lup.lub.lu.se/record/5e5d7e0c-d8e9-49ed-b136-320c00f55ccb |
856 | 4 8 | u https://doi.org/10.1093/ptep/ptw040 |
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