NSR Query Results
Output year order : Descending NSR database version of March 18, 2024. Search: Author = K.Imai Found 105 matches. Showing 1 to 100. [Next]2022NA31 Prog.Theor.Exp.Phys. 2022, 093D01 (2022) T.Nanamura, K.Miwa, J.K.Ahn, Y.Akazawa, T.Aramaki, S.Ashikaga, S.Callier, N.Chiga, S.W.Choi, H.Ekawa, P.Evtoukhovitch, N.Fujioka, M.Fujita, T.Gogami, T.K.Harada, S.Hasegawa, S.H.Hayakawa, R.Honda, S.Hoshino, K.Hosomi, M.Ichikawa, Y.Ichikawa, M.Ieiri, M.Ikeda, K.Imai, Y.Ishikawa, S.Ishimoto, W.S.Jung, S.Kajikawa, H.Kanauchi, H.Kanda, T.Kitaoka, B.M.Kang, H.Kawai, S.H.Kim, K.Kobayashi, T.Koike, K.Matsuda, Y.Matsumoto, S.Nagao, R.Nagatomi, Y.Nakada, M.Nakagawa, I.Nakamura, M.Naruki, S.Ozawa, L.Raux, T.G.Rogers, A.Sakaguchi, T.Sakao, H.Sako, S.Sato, T.Shiozaki, K.Shirotori, K.N.Suzuki, S.Suzuki, M.Tabata, C.d L.Taille, H.Takahashi, T.Takahashi, T.N.Takahashi, H.Tamura, M.Tanaka, K.Tanida, Z.Tsamalaidze, M.Ukai, H.Umetsu, S.Wada, T.O.Yamamoto, J.Yoshida, K.Yoshimura Measurement of differential cross sections for Σ+p elastic scattering in the momentum range 0.44-0.80 GeV/c NUCLEAR REACTIONS 1H(Σ+, Σ+), E<1 GeV; measured reaction products, Ep, Ip; deduced σ(θ), missing mass spectrum. Comparison with the fss2 and FSS models based on the quark cluster model in the short-range region. J-PARC Hadron Experimental Facility.
doi: 10.1093/ptep/ptac101
2021KO03 Nucl.Instrum.Methods Phys.Res. A990, 164984 (2021) Y.Kojima, K.Imai, S.Ohno, R.Chaya, K.Yamamoto, M.Shibata Optimum detector arrangement of a Compton polarimeter using a clover detector for β-delayed γ rays RADIOACTIVITY 152Eu(EC), (β-), 134Cs, 60Co(β-); measured decay products, Eγ, Iγ; deduced linear polarization of β-delayed γ-rays. Clover Ge detector.
doi: 10.1016/j.nima.2020.164984
2021YO07 Prog.Theor.Exp.Phys. 2021, 073D02 (2021) M.Yoshimoto, J.K.Ahn, B.Bassalleck, H.Ekawa, Y.Endo, M.Fujita, Y.Han, T.Hashimoto, S.H.Hayakawa, K.Hicks, K.Hoshino, S.Hoshino, S.H.Hwang, Y.Ichikawa, M.Ichikawa, K.Imai, Y.Ishikawa, H.Kanauchi, A.Kasagi, S.H.Kim, S.Kinbara, P.M.Lin, T.L.Ma, K.Miwa, A.T.Moe, Y.Nagase, K.Nakazawa, T.Nanamura, M.Naruki, A.N.L.Nyaw, J.Pochodzalla, H.Sako, S.Sato, M.M.Soe, M.K.Soe, J.Y.Sohn, H.Takahashi, T.Takahashi, H.Tamura, K.Tanida, A.M.M.Theint, K.T.Tint, M.Ukai, T.O.Yamamoto, S.B.Yang, C.S.Yoon, J.Yoshida, D.H.Zhang, Z.Zhang First observation of a nuclear s-state of a Ξ hypernucleus, 15ΞC NUCLEAR REACTIONS 14N(Ξ-, X), E not given; measured reaction products. 8Li, 9,10Be, 4,5He, 15C; deduced thin single-Λ hypernuclei, binding energies, energy levels. J-PARC experiment.
doi: 10.1093/ptep/ptab073
2020IC01 Prog.Theor.Exp.Phys. 2020, 123D01 (2020) Y.Ichikawa, J.Yamagata-Sekihara, J.K.Ahn, Y.Akazawa, K.Aoki, E.Botta, H.Ekawa, P.Evtoukhovitch, A.Feliciello, M.Fujita, T.Gogami, S.Hasegawa, T.Hasegawa, S.Hayakawa, T.Hayakawa, S.Hirenzaki, R.Honda, K.Hosomi, K.Imai, W.Jung, S.Kanatsuki, S.H.Kim, S.Kinbara, K.Kobayashi, J.Lee, S.Marcello, K.Miwa, T.Moon, T.Nagae, Y.Nakada, M.Nakagawa, T.Nanamura, M.Naruki, A.Sakaguchi, H.Sako, S.Sato, Y.Sasaki, K.Shirotori, H.Sugimura, T.Takahashi, H.Tamura, K.Tanida, Z.Tsamalaidze, M.Ukai, T.O.Yamamoto An event excess observed in the deeply bound region of the 12C (K-, p) missing-mass spectrum NUCLEAR REACTIONS 12C(K-, p), E ∼ 1.8 GeV; measured reaction products, Ep, Ip; deduced the inclusive missing-mass spectrum. Comparison with the Green's function method calculations.
doi: 10.1093/ptep/ptaa139
2018BE35 Eur.Phys.J. A 54, 208 (2018) D.Becker, R.Bucoveanu, C.Grzesik, K.Imai, R.Kempf, M.Molitor, A.Tyukin, M.Zimmermann, D.Armstrong, K.Aulenbacher, S.Baunack, R.Beminiwattha, N.Berger, P.Bernhard, A.Brogna, L.Capozza, S.Covrig Dusa, W.Deconinck, J.Diefenbach, J.Dunne, J.Erler, C.Gal, M.Gericke, B.Glaser, M.Gorchtein, B.Gou, W.Gradl, Y.Imai, K.S.Kumar, F.Maas, J.Mammei, J.Pan, P.Pandey, K.Paschke, I.Peric, M.Pitt, S.Rahman, S.Riordan, D.Rodriguez Pineiro, C.Sfienti, I.Sorokin, P.Souder, H.Spiesberger, M.Thiel, V.Tyukin, Q.Weitzel The P2 experiment - A future high-precision measurement of the weak mixing angle at low momentum transfer
doi: 10.1140/epja/i2018-12611-6
2016SA40 Nucl.Phys. A956, 850 (2016) H.Sako, H.Harada, T.Sakaguchi, T.Chujo, S.Esumi, T.Gunji, S.Hasegawa, S.H.Hwang, Y.Ichikawa, K.Imai, K.Itakura, M.Kaneta, B.C.Kim, M.Kinsho, M.Kitazawa, Y.Liu, H.Masui, S.Nagamiya, K.Nishio, M.Okamura, K.Oyama, K.Ozawa, P.K.Saha, A.Sakaguchi, S.Sato, K.Shigaki, H.Sugimura, K.Tanida, J.Tamura, H.Tamura, Y.Nara, T.R.Saito, for the J-PARC and Heavy-Ion Collaboration Studies of high density baryon matter with high intensity heavy-ion beams at J-PARC
doi: 10.1016/j.nuclphysa.2016.03.030
2015IC01 Prog.Theor.Exp.Phys. 2015, 021D01 (2015) Y.Ichikawa, T.Nagae, H.Fujioka, H.Bhang, S.Bufalino, H.Ekawa, P.Evtoukhovitch, A.Feliciello, S.Hasegawa, S.Hayakawa, R.Honda, K.Hosomi, K.Imai, S.Ishimoto, C.W.Joo, S.Kanatsuki, R.Kiuchi, T.Koike, H.Kumawat, Y.Matsumoto, K.Miwa, M.Moritsu, M.Naruki, M.Niiyama, Y.Nozawa, R.Ota, A.Sakaguchi, H.Sako, V.Samoilov, S.Sato, K.Shirotori, H.Sugimura, S.Suzuki, To.Takahashi, T.N.Takahashi, H.Tamura, T.Tanaka, K.Tanida, A.O.Tokiyasu, Z.Tsamalaidze, B.Roy, M.Ukai, T.O.Yamamoto, S.Yang Observation of the "K- pp"-like structure in the d(π+, K+) reaction at 1.69 GeV/c NUCLEAR REACTIONS 2H(π+, K+), E=1.69 GeV; measured reaction products; deduced "K- pp"-like structure, hyperon resonance, doorway states.
doi: 10.1093/ptep/ptv002
2013MO25 Nucl.Phys. A914, 91c (2013) M.Moritsu, S.Adachi, M.Agnello, S.Ajimura, K.Aoki, H.C.Bhang, B.Bassalleck, E.Botta, S.Bufalino, N.Chiga, H.Ekawa, P.Evtoukhovitch, A.Feliciello, H.Fujioka, S.Hayakawa, F.Hiruma, R.Honda, K.Hosomi, Y.Ichikawa, M.Ieiri, Y.Igarashie, K.Imai, N.Ishibashi, S.Ishimoto, K.Itahashi, R.Iwasaki, C.W.Joo, S.Kanatsuki, M.J.Kim, S.J.Kim, R.Kiuchi, T.Koike, Y.Komatsu, V.V.Kulikov, S.Marcello, S.Masumoto, Y.Matsumoto, K.Matsuoka, K.Miwa, T.Nagae, M.Naruki, M.Niiyama, H.Noumi, Y.Nozawa, R.Ota, K.Ozawa, N.Saito, A.Sakaguchi, H.Sako, V.Samoilov, M.Sato, S.Sato, Y.Sato, S.Sawada, M.Sekimoto, K.Shirotori, H.Sugimura, S.Suzuki, H.Takahashi, T.Takahashi, T.N.Takahashi, H.Tamura, T.Tanaka, K.Tanida, A.O.Tokiyasu, N.Tomida, Z.Tsamalaidze, M.Ukai, K.Yagi, T.O.Yamamoto, S.B.Yang, Y.Yonemoto, C.J.Yoon, K.Yoshida Search for the Θ+ pentaquark at J-PARC
doi: 10.1016/j.nuclphysa.2013.01.010
2012NA07 Hyperfine Interactions 207, 67 (2012) A.Nakamura, K.Imai, N.Igawa, Y.Okamoto, E.Yamamoto, S.Matsukawa, M.Takahashi 155Gd Mossbauer spectroscopic and powder X-ray diffraction study of CeO2-GdO1.5 solid solution ATOMIC PHYSICS 155Gd; measured X-rays; deduced C-type phase ordering. 155Gd Mossbauer spectroscopy.
doi: 10.1007/s10751-011-0419-0
2011YO09 J.Korean Phys.Soc. 59, 1003s (2011) C.J.Yoon, H.Akikawa, K.Aoki, Y.Fukao, H.Funahashi, M.Hayata, K.Imai, K.Miwa, H.Okada, N.Saito, H.D.Sato, K.Shoji, H.Takahashi, K.Taketani, J.Asai, M.Kurosawa, M.Ieiri, T.Hayakawa, T.Kishimoto, A.Sato, Y.Shimizu, K.Yamamoto, T.Yoshida, T.Hibi, K.Nakazawa, J.K.Ahn, B.H.Choi, S.J.Kim, S.H.Kim, B.D.Park, I.G.Park, J.S.Song, C.S.Yoon, K.Tanida, A.Ohnishi, and the KEK-PS E522 Collaboration Probing ΛΛ Potential
doi: 10.3938/jkps.59.1003
2009IM02 Int.J.Mod.Phys. E18, 1957 (2009) J-PARC and the prospects of hadron physics
doi: 10.1142/S021830130901407X
2009NA02 Phys.Rev. C 79, 025210 (2009) T.Nakano, N.Muramatsu, D.S.Ahn, J.K.Ahn, H.Akimune, Y.Asano, W.C.Chang, S.Date, H.Ejiri, H.Fujimura, M.Fujiwara, S.Fukui, H.Hasegawa, K.Hicks, K.Horie, T.Hotta, K.Imai, T.Ishikawa, T.Iwata, Y.Kato, H.Kawai, Z.Y.Kim, K.Kino, H.Kohri, N.Kumagai, S.Makino, T.Matsuda, N.Matsuoka, T.Matsumura, T.Mibe, M.Miyabe, Y.Miyachi, M.Niiyama, M.Nomachi, Y.Ohashi, H.Ohkuma, T.Ooba, D.S.Oshuev, C.Rangacharyulu, A.Sakaguchi, P.M.Shagin, Y.Shiino, A.Shimizu, H.Shimizu, Y.Sugaya, M.Sumihama, Y.Toi, H.Toyokawa, A.Wakai, C.W.Wang, S.C.Wang, K.Yonehara, T.Yorita, M.Yoshimura, M.Yosoi, R.G.T.Zegers Evidence for theΘ+ in the γd → K+K- pn reaction by detecting K+K- pairs
doi: 10.1103/PhysRevC.79.025210
2008MI06 Phys.Rev. C 77, 045203 (2008) K.Miwa, S.Dairaku, D.Nakajima, S.Ajimura, J.Arvieux, H.Fujimura, H.Fujioka, T.Fukuda, H.Funahashi, M.Hayata, K.Hicks, K.Imai, S.Ishimoto, T.Kameyama, S.Kamigaito, S.Kinoshita, T.Koike, Y.Ma, T.Maruta, Y.Miura, M.Miyabe, T.Nagae, T.Nakano, K.Nakazawa, M.Naruki, H.Noumi, M.Niiyama, N.Saito, Y.Sato, S.Sawada, Y.Seki, M.Sekimoto, K.Senzaka, K.Shirotori, K.Shoji, S.Suzuki, H.Takahashi, T.Takahashi, T.N.Takahashi, H.Tamura, N.Tanaka, K.Tanida, A.Toyada, T.Watanabe, M.Yosoi, R.Zavislak Search for the Θ+ via the K+p → π+ X reaction with a 1.2 GeV/c K+ beam NUCLEAR REACTIONS p(K+, X)π+, E=1.2 GeV/c; measured σ, σ(θ), missing mass spectra.
doi: 10.1103/PhysRevC.77.045203
2008NI10 Phys.Rev. C 78, 035202 (2008) M.Niiyama, H.Fujimura, D.S.Ahn, J.K.Ahn, S.Ajimura, H.C.Bhang, T.H.Chang, W.C.Chang, J.Y.Chen, S.Date, S.Fukui, H.Funahashi, K.Hicks, K.Horie, T.Hotta, K.Imai, T.Ishikawa, Y.Kato, K.Kino, H.Kohri, S.Makino, T.Matsumura, T.Mibe, K.Miwa, M.Miyabe, N.Muramatsu, M.Nakamura, T.Nakano, Y.Nakatsugawa, Y.Ohashi, D.S.Oshuev, J.D.Parker, N.Saito, T.Sawada, Y.Sugaya, M.Sumihama, J.L.Tang, M.Uchida, C.W.Wang, T.Yorita, M.Yosoi Photoproduction of Λ(1405) and Σ0(1385) on the proton at Eγ=1.5-2.4 GeV NUCLEAR REACTIONS 1H(γ, K+)Λ/Σ, E=1.5-2.4 GeV; measured σ.
doi: 10.1103/PhysRevC.78.035202
2008UK01 Phys.Rev. C 77, 054315 (2008) M.Ukai, S.Ajimura, H.Akikawa, D.E.Alburger, A.Banu, R.E.Chrien, G.B.Franklin, J.Franz, O.Hashimoto, T.Hayakawa, H.Hotchi, K.Imai, T.Kishimoto, M.May, D.J.Millener, S.Minami, Y.Miura, T.Miyoshi, K.Mizunuma, T.Nagae, S.N.Nakamura, K.Nakazawa, Y.Okayasu, P.Pile, B.P.Quinn, A.Rusek, Y.Sato, R.Sutter, H.Takahashi, L.Tang, H.Tamura, K.Tanida, S.H.Zhou, for the E930('01) Collaboration γ-ray spectroscopy of 16ΛO and 15ΛN hypernuclei via the 16O(K-, π-γ) reaction NUCLEAR REACTIONS 16O(K-, π-γ), (K-, π-p), E=900 MeV/c; measured Eγ, Iγ, γγ-coin, angular distributions, B(M1), missing mass spectra. 16O, 15N; deduced levels, J, π of hypernuclei. Comparison with shell model calculations.
doi: 10.1103/PhysRevC.77.054315
2007FU15 Phys.Lett. B 650, 325 (2007) Y.Fukao, M.Togawa, A.Bazilevsky, L.C.Bland, A.Bogdanov, G.Bunce, A.Deshpande, H.Enyo, B.D.Fox, Y.Goto, J.S.Haggerty, K.Imai, W.Lenz, D.von Lintig, M.X.Liu, Y.I.Makdisi, R.Muto, S.B.Nurushev, E.Pascuzzi, M.L.Purschke, N.Saito, F.Sakuma, S.P.Stoll, K.Tanida, J.Tojo, Y.Watanabe, C.L.Woody Single transverse-spin asymmetry in very forward and very backward neutral particle production for polarized proton collisions at √ s = 200 GeV
doi: 10.1016/j.physletb.2007.05.049
2007SU23 Phys.Lett. B 657, 32 (2007) M.Sumihama, J.K.Ahn, H.Akimune, Y.Asano, W.C.Chang, S.Date, H.Ejiri, H.Fujimura, M.Fujiwara, K.Hicks, T.Hotta, K.Imai, T.Ishikawa, T.Iwata, H.Kawai, Z.Y.Kim, K.Kino, H.Kohri, N.Kumagai, S.Makino, T.Matsumura, N.Matsuoka, T.Mibe, M.Miyabe, Y.Miyachi, M.Morita, N.Muramatsu, T.Nakano, M.Niiyama, M.Nomachi, Y.Ohashi, H.Ohkuma, T.Ooba, D.S.Oshuev, C.Rangacharyulu, A.Sakaguchi, T.Sato, P.M.Shagin, Y.Shiino, H.Shimizu, Y.Sugaya, H.Toyokawa, A.Wakai, C.W.Wang, S.C.Wang, K.Yonehara, T.Yorita, M.Yosoi, R.G.T.Zegers Backward-angle photoproduction of π0 mesons on the proton at Eγ = 1.5-2.4 GeV NUCLEAR REACTIONS 1H(polarized γ, π0), E=1.5-2.4 GeV; measured missing mass spectra, σ(E, θ), beam asymmetry.
doi: 10.1016/j.physletb.2007.10.032
2007UK01 Eur.Phys.J. A 33, 247 (2007) M.Ukai, S.Ajimura, H.Akikawa, D.E.Alburger, A.Banu, R.E.Chrien, G.B.Franklin, J.Franz, O.Hashimoto, T.Hayakawa, H.Hotchi, K.Imai, T.Kishimoto, M.May, D.J.Millener, S.Minami, Y.Miura, T.Miyoshi, K.Mizunuma, T.Nagae, S.N.Nakamura, K.Nakazawa, Y.Okayasu, P.Pile, B.P.Quinn, A.Rusek, Y.Sato, R.Sutter, H.Takahashi, L.Tang, H.Tamura, K.Tanida, L.Yuan, S.H.Zhou Observation of the 7 MeV excited spin-flip and non-spin-flip partners in 16ΛO by γ-ray spectroscopy NUCLEAR REACTIONS 16O(K-, π-), E at 0.93 GeV/c; measured Eγ, Iγ from decaying hypernucleus. 16O deduced hypernucleus levels, J, π. Hyperball array.
doi: 10.1140/epja/i2007-10473-7
2007WA34 Eur.Phys.J. A 33, 265 (2007) T.Watanabe, J.K.Ahn, H.Akikawa, S.Aoki, K.Arai, S.Y.Bahk, K.M.Baik, B.Bassalleck, J.H.Chung, M.S.Chung, D.H.Davis, T.Fukuda, H.Hayata, K.Hoshino, A.Ichikawa, M.Ieiri, K.Imai, Y.H.Iwata, Y.S.Iwata, Y.Kakita, H.Kanda, M.Kaneko, T.Kawai, M.Kawasaki, C.O.Kim, J.Y.Kim, S.J.Kim, S.H.Kim, Y.Kondo, T.Kouketsu, Y.L.Lee, J.W.C.McNabb, M.Mitsuhara, Y.Nagase, C.Nagoshi, K.Nakazawa, H.Noumi, S.Ogawa, H.Okabe, K.Oyama, H.M.Park, I.G.Park, J.Parker, Y.S.Ra, J.T.Rhee, A.Rusek, H.Shibuya, K.S.Sim, P.K.Saha, D.Seki, M.Sekimoto, J.S.Song, H.Takahashi, T.Takahashi, F.Takeutchi, H.Tanaka, K.Tanida, J.Tojo, H.Torii, S.Torikai, T.Tsunemi, D.N.Tovee, N.Ushida, K.Yamamoto, N.Yasuda, J.T.Yang, C.J.Yoon, C.S.Yoon, M.Yosoi, T.Yoshida, L.Zhu First observation of the ΣN decay of the S = - 2 system
doi: 10.1140/epja/i2007-10465-7
2007YO01 Phys.Rev. C 75, 022201 (2007) C.J.Yoon, H.Akikawa, K.Aoki, Y.Fukao, H.Funahashi, M.Hayata, K.Imai, K.Miwa, H.Okada, N.Saito, H.D.Sato, K.Shoji, H.Takahashi, K.Taketani, J.Asai, M.Kurosawa, M.Ieiri, T.Hayakawa, T.Kishimoto, A.Sato, Y.Shimizu, K.Yamamoto, T.Yoshida, T.Hibi, K.Nakazawa, J.K.Ahn, B.H.Choi, S.J.Kim, S.H.Kim, B.D.Park, I.G.Park, J.S.Song, C.S.Yoon, K.Tanida, A.Ohnishi, and the KEK-PS E522 Collaboration Search for the H-dibaryon resonance in 12C(K-, K+ΛΛX) NUCLEAR REACTIONS 12C(K-, K+X), E at 1.67 GeV/c; measured ΛΛ invariant mass spectra; deduced σ upper limit for H-dibaryon production.
doi: 10.1103/PhysRevC.75.022201
2006AH01 Phys.Lett. B 633, 214 (2006) J.K.Ahn, S.Aoki, K.S.Chung, M.S.Chung, H.En'yo, T.Fukuda, H.Funahashi, Y.Goto, A.Higashi, M.Ieiri, T.Iijima, M.Iinuma, K.Imai, Y.Itow, J.M.Lee, S.Makino, A.Masaike, Y.Matsuda, Y.Matsuyama, S.Mihara, C.Nagoshi, I.Nomura, I.S.Park, N.Saito, M.Sekimoto, Y.M.Shin, K.S.Sim, R.Susukita, R.Takashima, F.Takeutchi, P.Tlusty, S.Weibe, S.Yokkaichi, K.Yoshida, M.Yoshida, T.Yoshida, S.Yamashita Measurement of the Ξ-p scattering cross sections at low energy NUCLEAR REACTIONS 1H(Ξ-, Ξ-), (Ξ-, X), E at 200-800 MeV/c; measured σ for elastic scattering and ΛΛ hyperon pair production. Comparison with model calculations. Scintillating fiber target.
doi: 10.1016/j.physletb.2005.12.057
2006MI08 Phys.Lett. B 635, 72 (2006) K.Miwa, J.K.Ahn, K.Aoki, B.Choi, Y.Fukao, H.Funahashi, T.Hayakawa, M.Hayata, T.Hibi, M.Ieiri, K.Imai, S.J.Kim, K.Nakazawa, H.Nishikawa, H.Okada, N.Saito, H.D.Sato, K.Shoji, H.Takahashi, K.Taketani, K.Yamamoto, C.J.Yoon Search for Θ+ via π- p → K- X reaction near production threshold NUCLEAR REACTIONS 1H(π-, K-X), E at 1.87, 1.92 GeV/c; measured particle mass vs momenta, missing mass spectra; deduced upper limit of pentaquark production σ. Comparison with theoretical limits.
doi: 10.1016/j.physletb.2006.02.048
2006UK01 Phys.Rev. C 73, 012501 (2006) M.Ukai, S.Ajimura, H.Akikawa, D.E.Alburger, A.Banu, R.E.Chrien, G.B.Franklin, J.Franz, O.Hashimoto, T.Hayakawa, H.Hotchi, K.Imai, T.Kishimoto, M.May, D.J.Millener, S.Minami, Y.Miura, T.Miyoshi, K.Mizunuma, T.Nagae, S.N.Nakamura, K.Nakazawa, Y.Okayasu, P.Pile, B.P.Quinn, A.Rusek, Y.Sato, R.Sutter, H.Takahashi, L.Tang, H.Tamura, K.Tanida, L.Yuan, S.H.Zhou, and the E930('01) Collaboration Cascade γ decay in the 7ΛLi hypernucleus NUCLEAR REACTIONS 10B(K-, π-), E at 0.93 GeV/c; measured Eγ, Iγ, γγ-, (particle)γ-coin following hypernucleus creation and decay. 7Li deduced hypernucleus levels, J, π. Hyperball array.
doi: 10.1103/PhysRevC.73.012501
2005IS02 Phys.Lett. B 608, 215 (2005) T.Ishikawa, D.S.Ahn, J.K.Ahn, H.Akimune, W.C.Chang, S.Date, H.Fujimura, M.Fujiwara, K.Hicks, T.Hotta, K.Imai, H.Kawai, K.Kino, H.Kohri, T.Matsumura, T.Mibe, K.Miwa, M.Miyabe, M.Morita, T.Murakami, N.Muramatsu, H.Nakamura, M.Nakamura, T.Nakano, M.Niiyama, M.Nomachi, Y.Ohashi, T.Ooba, D.S.Oshuev, C.Rangacharyulu, A.Sakaguchi, Y.Shiino, Y.Sakemi, H.Shimizu, Y.Sugaya, M.Sumihama, Y.Toi, H.Toyokawa, C.W.Wang, T.Yorita, M.Yosoi, R.G.T.Zegers φ photo-production from Li, C, Al, and Cu nuclei at Eγ = 1.5-2.4 GeV NUCLEAR REACTIONS Li, C, Al, Cu(γ, X), E=1.5-2.4 GeV; measured kaon pair invariant mass spectra, φ mesons photoproduction σ; deduced target mass dependence, φ-nucleon interaction total σ.
doi: 10.1016/j.physletb.2005.01.023
2005MI19 Nucl.Phys. A754, 75c (2005) Y.Miura, S.Ajimura, Y.Fujii, T.Fukuda, O.Hashimoto, H.Hotchi, K.Imai, W.Imoto, Y.Kakiguchi, S.Kameoka, A.Krutenkova, T.Maruta, A.Matsumura, K.Miwa, K.Mizunuma, S.N.Nakamura, T.Nagae, H.Nomura, H.Noumi, H.Outa, P.K.Saha, T.Saitoh, Y.Sato, M.Sekimoto, T.Takahashi, H.Tamura, K.Tanida, A.Toyoda, M.Ukai, H.Yamauchi γ spectroscopy of 11ΛB NUCLEAR REACTIONS 11B(π+, K+), E not given; measured Eγ, Iγ, DSA. 11B deduced hypernucleus transitions. Hyperball array, comparison with model predictions.
doi: 10.1016/j.nuclphysa.2005.02.131
2005MI20 Nucl.Phys. A754, 80c (2005) K.Miwa, K.Tanida, H.Akikawa, Y.Fukao, E.Hiyama, H.Hotchi, K.Imai, Y.Miura, K.Mizunuma, S.N.Nakamura, M.Niiyama, S.Ota, P.K.Saha, H.Takahashi, T.Takahashi, H.Tamura, S.Terashima, M.Togawa, M.Ukai High-resolution γ-ray spectroscopy of hyperfragments produced by stopped K- reactions NUCLEAR REACTIONS 7Li, 9Be, 10,11B, 12C(K-, X), E at rest; measured Eγ, Iγ. 7Li deduced hypernucleus transition. Hyperball array.
doi: 10.1016/j.nuclphysa.2005.02.120
2005UK01 Nucl.Phys. A754, 70c (2005) M.Ukai, O.Hashimoto, Y.Miura, T.Miyoshi, K.Mizunuma, S.N.Nakamura, Y.Okayasu, H.Tamura, S.Ajimura, T.Kishimoto, T.Hayakawa, S.Minami, H.Akikawa, K.Imai, H.Takahashi, D.E.Alburger, R.E.Chrien, H.Hotchi, M.May, P.Pile, A.Rusek, R.Sutter, T.Nagae, Y.Sato, A.Banu, G.B.Franklin, B.P.Quinn, J.Franz, K.Nakazawa, K.Tanida, L.Tang, L.Yuan, and the E930 '01 Collaboration Observation of hypernuclear fine structure in 16ΛO NUCLEAR REACTIONS 16O(K-, π-), E at 0.93 GeV/c; measured Eγ, Iγ. 16O deduced hypernucleus levels, J, π. Hyperball array.
doi: 10.1016/j.nuclphysa.2005.02.127
2004MI30 Acta Phys.Pol. B35, 1019 (2004) Y.Miura, S.Ajimura, Y.Fujii, T.Fukuda, O.Hashimoto, H.Hotchi, K.Imai, W.Imoto, Y.Kakiguchi, S.Kameoka, A.Krutenkova, T.Maruta, A.Matsumura, K.Miwa, T.Miyoshi, K.Mizunuma, S.N.Nakamura, T.Nagae, H.Nomura, H.Noumi, Y.Okayasu, T.Otaki, H.Outa, P.K.Saha, T.Saitoh, Y.Sato, M.Sekimoto, T.Takahashi, H.Tamura, K.Tanida, A.Toyoda, M.Ukai, H.Yamauchi, and the KEK-PS E518 Collaboration A Recent Experiment with Hyperball NUCLEAR REACTIONS 11B(π+, K+), E at 1.04 GeV/c; measured Eγ, Iγ. 11B deduced hypernucleus transition energies.
2004MI56 Prog.Theor.Phys.(Kyoto), Suppl. 156, 160 (2004) Y.Miura, S.Ajimura, Y.Fujii, T.Fukuda, O.Hashimoto, H.Hotchi, K.Imai, W.Imoto, Y.Kakiguchi, S.Kameoka, A.Krutenkova, T.Maruta, A.Matsumura, K.Miwa, T.Miyoshi, K.Mizunuma, S.N.Nakamura, T.Nagae, H.Nomura, H.Noumi, Y.Okayasu, T.Otaki, H.Outa, P.K.Saha, T.Saitoh, Y.Sato, M.Sekimoto, T.Takahashi, H.Tamura, K.Tanida, A.Toyoda, M.Ukai, H.Yamauchi, and the KEK-PS E518 Collaboration g-Factor of Λ in the Hypernuclei Studied from B(M1) Measurement NUCLEAR STRUCTURE 11B; analyzed Eγ, Iγ, γγ-coin from hypernucleus decay.
doi: 10.1143/PTPS.156.160
2004SA01 Phys.Lett. B 579, 258 (2004) J.Sasao, D.Abe, H.Akikawa, K.Araki, H.Bhang, T.Endo, Y.Fujii, T.Fukuda, O.Hashimoto, K.Imai, H.Hotchi, Y.Kakiguchi, J.H.Kim, Y.D.Kim, T.Miyoshi, T.Murakami, T.Nagae, H.Noumi, H.Outa, K.Ozawa, T.Saito, Y.Sato, S.Satoh, R.Sawafta, M.Sekimoto, T.Takahashi, H.Tamura, L.Tang, K.Tanida, H.H.Xia, S.H.Zhou, L.H.Zhu 7ΛLi ground-state spin determined by the yield of γ-rays subsequent to weak decay NUCLEAR REACTIONS 7Li(π+, K+), E at 1.05 GeV/c; measured Eγ, Iγ; deduced hypernucleus decay branching ratio. 7Li deduced hypernucleus ground-state spin.
doi: 10.1016/j.physletb.2003.11.022
2004SA56 Phys.Rev. C 70, 044613 (2004) P.K.Saha, H.Noumi, D.Abe, S.Ajimura, K.Aoki, H.C.Bhang, K.Dobashi, T.Endo, Y.Fujii, T.Fukuda, H.C.Guo, O.Hashimoto, H.Hotchi, K.Imai, E.H.Kim, J.H.Kim, T.Kishimoto, A.Krutenkova, K.Maeda, T.Nagae, M.Nakamura, H.Outa, T.Saito, A.Sakaguchi, Y.Sato, R.Sawafta, M.Sekimoto, Y.Shimizu, T.Takahashi, H.Tamura, L.Tang, K.Tanida, T.Watanabe, H.H.Xia, S.H.Zhou, X.F.Zhu, L.H.Zhu Σ-nucleus potential studied with the (π-, K+) reaction on medium-to-heavy nuclear targets NUCLEAR REACTIONS H, C, Si, Ni, In, Bi(π-, K+X), E at 630-780 MeV/c; measured particle spectra, angular distributions; deduced Σ hyperon binding energies, Σ-nucleus potential features.
doi: 10.1103/PhysRevC.70.044613
2004UK01 Phys.Rev.Lett. 93, 232501 (2004) M.Ukai, S.Ajimura, H.Akikawa, D.E.Alburger, A.Banu, R.E.Chrien, G.B.Franklin, J.Franz, O.Hashimoto, T.Hayakawa, H.Hotchi, K.Imai, T.Kishimoto, M.May, D.J.Millener, S.Minami, Y.Miura, T.Miyoshi, K.Mizunuma, T.Nagae, S.N.Nakamura, K.Nakazawa, Y.Okayasu, P.Pile, B.P.Quinn, A.Rusek, Y.Sato, R.Sutter, H.Takahashi, L.Tang, H.Tamura, K.Tanida, L.Yuan, S.H.Zhou, and the E930('01) Collaboration Hypernuclear Fine Structure in 16ΛO and the ΛN Tensor Interaction NUCLEAR REACTIONS 16O(K-, π-), E at 0.93 GeV/c; measured Eγ, Iγ, (particle)γ-coin. 16O deduced hypernucleus level energies, transitions. Hyperball array.
doi: 10.1103/PhysRevLett.93.232501
2003NA08 Phys.Rev.Lett. 91, 012002 (2003) T.Nakano, D.S.Ahn, J.K.Ahn, H.Akimune, Y.Asano, W.C.Chang, S.Date, H.Ejiri, H.Fujimura, M.Fujiwara, K.Hicks, T.Hotta, K.Imai, T.Ishikawa, T.Iwata, H.Kawai, Z.Y.Kim, K.Kino, H.Kohri, N.Kumagai, S.Makino, T.Matsumura, N.Matsuoka, T.Mibe, K.Miwa, M.Miyabe, Y.Miyachi, M.Morita, N.Muramatsu, M.Niiyama, M.Nomachi, Y.Ohashi, T.Ooba, H.Ohkuma, D.S.Oshuev, C.Rangacharyulu, A.Sakaguchi, T.Sasaki, P.M.Shagin, Y.Shiino, H.Shimizu, Y.Sugaya, M.Sumihama, H.Toyokawa, A.Wakai, C.W.Wang, S.C.Wang, K.Yonehara, T.Yorita, M.Yoshimura, M.Yosoi, R.G.T.Zegers Evidence for a Narrow S = +1 Baryon Resonance in Photoproduction from the Neutron NUCLEAR REACTIONS 12C(γ, K+K-), E ≈ 1.5-2.4 GeV; measured kaon missing mass spectra; deduced baryon resonance features.
doi: 10.1103/PhysRevLett.91.012002
2003NI09 Nucl.Phys. A721, 1095c (2003) M.Niiyama, K.Imai, M.Nakamura, M.Yosoi, T.Ishikawa, M.Miyabe, K.Miwa, J.K.Ahn, D.S.Ahn, T.Nakano, H.Bhang, H.Fujimura, H.Kohri, Y.Sugaya, C.W.Wang, W.C.Chang, T.H.Chang, D.Oshuev Time Projection Chamber at SPring-8
doi: 10.1016/S0375-9474(03)012793-4
2003TA31 Nucl.Phys. A721, 951c (2003) H.Takahashi, J.K.Ahn, H.Akikawa, S.Aoki, K.Arai, S.Y.Bahk, K.M.Baik, B.Bassalleck, J.H.Chung, M.S.Chung, D.H.Davis, T.Fukuda, K.Hoshino, A.Ichikawa, M.Ieiri, K.Imai, Y.H.Iwata, Y.S.Iwata, H.Kanda, M.Kaneko, T.Kawai, M.Kawasaki, C.O.Kim, J.Y.Kim, S.J.Kim, S.H.Kim, Y.Kondo, T.Kouketsu, K.N.Kyaw, Y.L.Lee, J.W.C.McNabb, M.Mitsuhara, Y.Nagase, C.Nagoshi, K.Nakazawa, H.Noumi, S.Ogawa, H.Okabe, M.Okuda, K.Oyama, B.D.Park, H.M.Park, I.G.Park, J.Parker, Y.S.Ra, J.T.Rhee, A.Rusek, H.Shibuya, K.S.Sim, P.K.Saha, D.Seki, M.Sekimoto, J.S.Song, T.Takahashi, F.Takeutchi, H.Tanaka, K.Tanida, J.Tojo, H.Torii, S.Torikai, D.N.Tovee, N.Ushida, T.Wint, K.Yamamoto, N.Yasuda, J.T.Yang, C.J.Yoon, C.S.Yoon, M.Yosoi, T.Yoshida, L.Zhu Observation of Double-hypernuclei and Λ-Λ Interaction NUCLEAR STRUCTURE 6He, 10Be, 13B; analyzed 2Λ hypernucleus decay data.
doi: 10.1016/S0375-9474(03)01249-1
2003TA33 Nucl.Phys. A721, 999c (2003) K.Tanida, H.Akikawa, Y.Fukao, H.Hotchi, K.Imai, Y.Miura, K.Miwa, K.Mizunuma, S.N.Nakamura, M.Niiyama, S.Ohta, P.K.Saha, H.Takahashi, T.Takahashi, H.Tamura, S.Terashima, M.Togawa, M.Ukai, and the KEK-PS E509 Collaboration High-resolution γ-ray spectroscopy of hyperfragments produced by stopped K- reactions NUCLEAR REACTIONS Li, Be, 10,11B, C(K+, X), E at rest; measured Eγ, Iγ. 7Li deduced hypernucleus transitions.
doi: 10.1016/S0375-9474(03)01271-5
2003ZE04 Phys.Rev.Lett. 91, 092001 (2003) R.G.T.Zegers, M.Sumihama, D.S.Ahn, J.K.Ahn, H.Akimune, Y.Asano, W.C.Chang, S.Date, H.Ejiri, H.Fujimura, M.Fujiwara, K.Hicks, T.Hotta, K.Imai, T.Ishikawa, T.Iwata, H.Kawai, Z.Y.Kim, K.Kino, H.Kohri, N.Kumagai, S.Makino, T.Matsumura, N.Matsuoka, T.Mibe, K.Miwa, M.Miyabe, Y.Miyachi, M.Morita, N.Muramatsu, T.Nakano, M.Niiyama, M.Nomachi, Y.Ohashi, T.Ooba, H.Ohkuma, D.S.Oshuev, C.Rangacharyulu, A.Sakaguchi, T.Sasaki, P.M.Shagin, Y.Shiino, H.Shimizu, Y.Sugaya, H.Toyokawa, A.Wakai, C.W.Wang, S.C.Wang, K.Yonehara, T.Yorita, M.Yoshimura, M.Yosoi Beam-Polarization Asymmetries for the p(γ(pol), K+)Λ and p(γ(pol), K+)Σ0 Reactions for Eγ = 1.5-2.4 GeV NUCLEAR REACTIONS 1H(polarized γ, K+X), E=1.5-2.4 GeV; measured hyperon production associated beam polarization asymmetries. Comparison with model predictions.
doi: 10.1103/PhysRevLett.91.092001
2002AK01 Phys.Rev.Lett. 88, 082501 (2002) H.Akikawa, S.Ajimura, R.E.Chrien, P.M.Eugenio, G.B.Franklin, J.Franz, L.Gan, K.Imai, P.Khaustov, M.May, P.H.Pile, B.Quinn, A.Rusek, J.Sasao, R.I.Sawafta, H.Schmitt, H.Tamura, L.Tang, K.Tanida, L.Yuan, S.H.Zhu, X.F.Zhu Hypernuclear Fine Structure in Λ9Be NUCLEAR REACTIONS 9Be(K-, π-), E at 0.93 GeV/c; measured Eγ, Iγ, πγ-coin. 9Be deduced hypernucleus level energies, B(E2), Λ-spin-dependent spin-orbit force. Hyperball array.
doi: 10.1103/PhysRevLett.88.082501
2002KA65 Eur.Phys.J. A 15, 295 (2002) T.Kadowaki, J.Asai, W.Imoto, S.Iwata, M.Kurosawa, K.Nakai, A.Sato, K.Imai, H.Takahashi, C.J.Yoon, T.Maruta, M.Ieiri, T.Nagae, H.Noumi, T.Fukuda, P.K.Saha, B.Bassalleck Asymmetry measurement of the polarized Σ+p elastic scattering and the hyperon-nucleon spin-orbit interaction NUCLEAR REACTIONS 1H(π+, K+), E at 1.6 GeV/c; measured Σ hyperon polarization, hyperon-proton scattering asymmetry.
doi: 10.1140/epja/i2002-10054-4
2002NO09 Phys.Rev.Lett. 89, 072301 (2002); Erratum Phys.Rev.Lett. 90, 049902 (2003) H.Noumi, P.K.Saha, D.Abe, S.Ajimura, K.Aoki, H.C.Bhang, T.Endo, Y.Fujii, T.Fukuda, H.C.Guo, K.Imai, O.Hashimoto, H.Hotchi, E.H.Kim, J.H.Kim, T.Kishimoto, A.Krutenkova, K.Maeda, T.Nagae, M.Nakamura, H.Outa, M.Sekimoto, T.Saito, A.Sakaguchi, Y.Sato, R.Sawafta, Y.Shimizu, T.Takahashi, L.Tang, H.Tamura, K.Tanida, T.Watanabe, H.H.Xia, S.H.Zhou, L.H.Zhu, X.F.Zhu Sigma-Nucleus Potential in A = 28 NUCLEAR REACTIONS Si(π-, K+), E at 1.2 GeV/c; measured missing mass, σ(E, θ); deduced Σ-nucleus potential features.
doi: 10.1103/PhysRevLett.89.072301
2002TO15 Phys.Rev.Lett. 89, 052302 (2002) J.Tojo, I.Alekseev, M.Bai, B.Bassalleck, G.Bunce, A.Deshpande, J.Doskow, S.Eilerts, D.E.Fields, Y.Goto, H.Huang, V.Hughes, K.Imai, M.Ishihara, V.Kanavets, K.Kurita, K.Kwiatkowski, B.Lewis, W.Lozowski, Y.Makdisi, H.-O.Meyer, B.V.Morozov, M.Nakamura, B.Przewoski, T.Rinckel, T.Roser, A.Rusek, N.Saito, B.Smith, D.Svirida, M.Syphers, A.Taketani, T.L.Thomas, D.Underwood, D.Wolfe, K.Yamamoto, L.Zhu Measurement of Analyzing Power for Proton-Carbon Elastic Scattering in the Coulomb-Nuclear Interference Region with a 22-GeV/c Polarized Proton Beam NUCLEAR REACTIONS C(polarized p, p), E at 21.7 GeV/c; measured analyzing power; deduced ratio of spin-flip to nonflip amplitude.
doi: 10.1103/PhysRevLett.89.052302
2001AH05 Phys.Rev.Lett. 87, 132504 (2001) J.K.Ahn, S.Ajimura, H.Akikawa, B.Bassalleck, A.Berdoz, D.Carman, R.E.Chrien, C.A.Davis, P.Eugenio, H.Fischer, G.B.Franklin, J.Franz, T.Fukuda, L.Gan, H.Hotchi, A.Ichikawa, K.Imai, S.H.Kahana, P.Khaustov, T.Kishimoto, P.Koran, H.Kohri, A.Kourepin, K.Kubota, M.Landry, M.May, C.Meyer, Z.Meziani, S.Minami, T.Miyachi, T.Nagae, J.Nakano, H.Outa, K.Paschke, P.Pile, M.Prokhabatilov, B.P.Quinn, V.Rasin, A.Rusek, H.Schmitt, R.A.Schumacher, M.Sekimoto, K.Shileev, Y.Shimizu, R.Sutter, T.Tamagawa, L.Tang, K.Tanida, K.Yamamoto, L.Yuan Production of ΛΛ4H Hypernuclei NUCLEAR REACTIONS 9Be(K-, K+X), E at 185 MeV/c; measured pion spectra; deduced double-Λ hypernucleus production.
doi: 10.1103/PhysRevLett.87.132504
2001AH08 Nucl.Instrum.Methods Phys.Res. A 457, 137 (2001) J.K.Ahn, H.Akikawa, J.Arvieux, B.Bassalleck, M.S.Chung, H.En'yo, T.Fukuda, H.Funahashi, S.V.Golovkin, A.M.Gorin, Y.Goto, M.Hanabata, T.Hayakawa, A.Ichikawa, M.Ieiri, K.Imai, M.Ishino, H.Kanda, Y.D.Kim, Y.Kondo, E.N.Kozarenko, I .E.Kreslo, J.M.Lee, A.Masaike, S.Mihara, K.Nakai, K.Nakazawa, K.Ozawa, A.Sato, H.D.Sato, K.S.Sim, T.Tabaru, F.Takeutchi, P.Tlusty, H.Torii, K.Yamamoto, S.Yokkaichi, M.Yoshida Active target-detector with scintillating fibers for hyperon-proton scattering NUCLEAR REACTIONS 1H(p, p), E=262.8 MeV; measured products, Eπ, Iπ; deduced σ(θ). Data were imported from EXFOR entry E1830.
doi: 10.1016/S0168-9002(00)00768-3
2001AK10 Nucl.Phys. A691, 134c (2001) H.Akikawa, S.Ajimura, R.E.Chrien, P.M.Eugenio, G.Franklin, J.Franz, L.Gan, K.Imai, P.Khaustov, M.May, P.H.Pile, B.Quinn, A.Rusek, J.Sasao, R.I.Sawafta, H.Schmitt, H.Tamura, L.Tang, K.Tanida, L.Yuan, L.H.Zhu, X.F.Zhu γ-Ray Spectroscopy of Λ9Be NUCLEAR REACTIONS 9Be(K-, π-), E at 0.9 GeV/c; measured Eγ, Iγ, (particle)γ-coin. 9Be deduced hypernucleus transitions, spin-orbit force features.
doi: 10.1016/S0375-9474(01)01020-X
2001IC01 Phys.Lett. 500B, 37 (2001) A.Ichikawa, J.K.Ahn, H.Akikawa, S.Aoki, K.Arai, S.Y.Bahk, K.M.Baik, B.Bassalleck, J.H.Chung, M.S.Chung, K.Hoshino, M.Ieiri, K.Imai, Y.H.Iwata, Y.S.Iwata, H.Kanda, M.Kaneko, T.Kawai, C.O.Kim, J.Y.Kim, S.J.Kim, S.H.Kim, Y.Kondo, T.Kouketsu, Y.L.Lee, J.W.C.McNabb, M.Mitsuhara, Y.Nagase, C.Nagoshi, K.Nakazawa, H.Noumi, S.Ogawa, H.Okabe, K.Oyama, H.M.Park, I.G.Park, J.Parker, Y.S.Ra, J.T.Rhee, A.Rusek, H.Shibuya, K.S.Sim, P.K.Saha, D.Seki, M.Sekimoto, J.S.Song, H.Takahashi, T.Takahashi, F.Takeutchi, H.Tanaka, K.Tanida, J.Tojo, H.Torii, S.Torikai, N.Ushida, K.Yamamoto, N.Yasuda, J.T.Yang, C.J.Yoon, C.S.Yoon, M.Yosoi, T.Yoshida, L.Zhu Production of Twin Λ-Hypernuclei from Ξ- Hyperon Capture at Rest NUCLEAR REACTIONS 14N(Ξ-, X), E at rest; measured particle tracks following hypernucleus decay; deduced double, twin Λ-hypernucleus production rates. Emulsion target.
doi: 10.1016/S0370-2693(01)00049-1
2001IC03 Nucl.Phys. A691, 246c (2001) A.Ichikawa, J.K.Ahn, H.Akikawa, S.Aoki, K.Arai, S.Y.Bahk, K.M.Baik, B.Bassalleck, J.H.Chung, M.S.Chung, K.Hoshino, M.Ieiri, K.Imai, Y.H.Iwata, H.Kanda, M.Kaneko, T.Kawai, C.O.Kim, J.Y.Kim, S.J.Kim, S.H.Kim, Y.Kondo, T.Kouketsu, Y.L.Lee, J.W.C.McNabb, M.Mitsuhara, Y.Nagase, C.Nagoshi, K.Nakazawa, H.Noumi, S.Ogawa, H.Okabe, K.Oyama, H.M.Park, I.G.Park, J.Parker, Y.S.Ra, J.T.Rhee, A.Rusek, H.Shibuya, K.S.Sim, P.K.Saha, D.Seki, M.Sekimoto, J.S.Song, H.Takahashi, T.Takahashi, F.Takeutchi, H.Tanaka, K.Tanida, J.Tojo, H.Torii, S.Torikai, N.Ushida, K.Yamamoto, N.Yasuda, J.T.Yang, C.J.Yoon, C.S.Yoon, M.Yosoi, T.Yoshida, L.Zhu Study of Double-Strangeness Nuclei with Hybrid-Emulsion Method (KEK-PS E373) NUCLEAR REACTIONS 14N(Ξ-, X), E at rest; measured particle tracks following hypernucleus decay; deduced twin-hypernucleus event. Hybrid emulsion experiment.
doi: 10.1016/S0375-9474(01)01038-7
2001IM03 Nucl.Phys. A691, 127c (2001) Hypernuclear γ Ray Spectroscopy by Stopping K- NUCLEAR REACTIONS 7Li(K-, π-), E at rest; calculated hypernucleus associated γ-spectra, γγ-coin.
doi: 10.1016/S0375-9474(01)01019-3
2001IM04 Nucl.Phys. A691, 451c (2001) JHF: Status and perspectives
doi: 10.1016/S0375-9474(01)01073-9
2001LE17 Nucl.Phys. A684, 598c (2001) L.Lee, D.E.Alburger, P.D.Barnes, B.Bassalleck, A.Berdoz, A.Biglan, T.Burger, D.Carman, R.E.Chrien, C.A.Davis, H.Fischer, G.B.Franklin, J.Franz, L.Gan, A.Ichikawa, T.Iijima, K.Imai, P.Khaustov, Y.Kondo, P.Koran, M.Landry, J.Lowe, R.Magahiz, M.May, R.McCrady, F.Merrill, C.A.Meyer, S.A.Page, K.Paschke, P.H.Pile, B.Quinn, W.D.Ramsay, A.Rusek, R.Sawafta, H.Schmitt, R.A.Schumacher, R.Stotzer, R.Sutter, F.Takeutchi, W.T.H.van Oers, K.Yamamoto, M.Yosoi, V.J.Zeps Search for Strangeness -2 Hypernuclei NUCLEAR REACTIONS 12C(K-, K+X), E at 1.8 GeV/c; measured binding energy spectrum.
doi: 10.1016/S0375-9474(01)00392-X
2001NA15 Nucl.Phys. A684, 71c (2001) T.Nakano, J.K.Ahn, M.Fujiwara, H.Kohri, N.Matsuoka, T.Mibe, N.Muramatsu, M.Nomachi, H.Shimizu, K.Yonehara, M.Yosoi, T.Yorita, W.C.Chang, C.W.Wang, S.C.Wang, Y.Asano, T.Hotta, Y.Sugaya, R.Zegers, S.Date, N.Kumagai, Y.Ohashi, H.Ohkuma, H.Toyokawa, T.Iwata, M.Miyabe, Y.Miyachi, A.Wakai, K.Imai, T.Ishikawa, M.Miyabe, T.Sasaki, H.Kawai, T.Ooba, Y.Shiino, M.Wada, H.C.Bhang, Z.Y.Kim, A.Sakaguchi, M.Sumihama, K.Hicks, H.Akimune, T.Matsumura, C.Rangacharyulu, S.Makino Multi-GeV Laser-Electron Photon Project at SPring-8 NUCLEAR REACTIONS 1H(γ, X), E=high; measured particles invariant mass spectra; deduced φ meson production.
doi: 10.1016/S0375-9474(01)00490-0
2001NO08 Nucl.Phys. A691, 29c (2001) H.Noumi, D.Abe, S.Ajimura, K.Aoki, H.C.Bhang, K.Dobashi, T.Endo, Y.Fujii, T.Fukuda, H.C.Guo, O.Hashimoto, H.Hotchi, E.H.Kim, J.H.Kim, K.Imai, T.Kishimoto, A.Krutenkova, K.Maeda, T.Nagae, M.Nakamura, H.Outa, P.K.Saha, T.Saito, A.Sakaguchi, Y.Sato, R.Sawafta, M.Sekimoto, Y.Shimizu, T.Takahashi, H.Tamura, L.Tang, K.Tanida, T.Watanabe, H.H.Xia, S.H.Zhou, L.H.Zhu, X.F.Zhu First Results on Quasi-Free Σ Production in the (π-, K+) Reactions NUCLEAR REACTIONS H, C, Si, Ni, In, Bi(π-, K+), E at 1.2 GeV/c; measured missing mass spectra; deduced Σ hyperon production features.
doi: 10.1016/S0375-9474(01)00998-8
2001TA06 Phys.Rev.Lett. 86, 1982 (2001) K.Tanida, H.Tamura, D.Abe, H.Akikawa, K.Araki, H.Bhang, T.Endo, Y.Fujii, T.Fukuda, O.Hashimoto, K.Imai, H.Hotchi, Y.Kakiguchi, J.H.Kim, Y.D.Kim, T.Miyoshi, T.Murakami, T.Nagae, H.Noumi, H.Outa, K.Ozawa, T.Saito, J.Sasao, Y.Sato, S.Satoh, R.I.Sawafta, M.Sekimoto, T.Takahashi, L.Tang, H.H.Xia, S.H.Zhou, L.H.Zhu Measurement of the B(E2) of Λ7Li and Shrinkage of the Hypernuclear Size NUCLEAR REACTIONS 7Li(π+, K+), E at 1.05 GeV/c; measured Eγ, Iγ, DSA. 7Li deduced hypernucleus transition B(E2), core radius features. Hyperball array.
doi: 10.1103/PhysRevLett.86.1982
2001TA26 Nucl.Phys. A691, 115c (2001) K.Tanida, H.Tamura, D.Abe, H.Akikawa, K.Araki, H.Bhang, T.Endo, Y.Fujii, T.Fukuda, O.Hashimoto, K.Imai, H.Hotchi, Y.Kakiguchi, J.H.Kim, Y.D.Kim, T.Miyoshi, T.Murakami, T.Nagae, H.Noumi, H.Outa, K.Ozawa, T.Saito, J.Sasao, Y.Sato, S.Satoh, R.I.Sawafta, M.Sekimoto, T.Takahashi, L.Tang, H.H.Xia, S.H.Zhou, L.H.Zhu, for the KEK-PS E419 Collaboration High-Resolution γ-Ray Spectroscopy of Λ7Li NUCLEAR REACTIONS 7Li(π+, K+), E not given; measured Eγ, Iγ, γγ-coin, missing mass spectrum. 7Li deduced hypernucleus levels, J, π, B(E2).
doi: 10.1016/S0375-9474(01)01016-8
2001TA27 Nucl.Phys. A691, 234c (2001) T.Tamagawa, J.K.Ahn, S.Ajimura, H.Akikawa, B.Bassalleck, A.Berdoz, D.Carman, R.E.Chrien, C.A.Davis, P.Eugenio, H.Fischer, G.B.Franklin, J.Franz, T.Fukuda, L.Gan, L.Tang, H.Hotchi, A.Ichikawa, K.Imai, P.Khaustov, T.Kishimoto, P.Koran, H.Kori, A.Kurepin, K.Kubota, M.Landry, M.May, C.Mayer, Z.Meziani, E.Meyer, S.Minami, T.Miyachi, J.Nakano, T.Nagae, H.Outa, K.Paschke, P.Pile, M.Prokhatilov, B.P.Quinn, V.Rasin, A.Rusek, H.Schmitt, R.A.Schumacher, M.Sekimoto, K.Shileev, Y.Shimizu, R.Sutter, K.Tanida, K.Yamamoto, M.Yosoi, L.Yuan The ΞN Interaction in Quasi-Free Ξ- Production NUCLEAR REACTIONS 9Be(K-, K+), E at 1.8 GeV/c; measured hyperon production associated invariant mass spectra; deduced Ξ-nucleon elastic scattering σ.
doi: 10.1016/S0375-9474(01)01035-1
2001TA34 Phys.Rev.Lett. 87, 212502 (2001) H.Takahashi, J.K.Ahn, H.Akikawa, S.Aoki, K.Arai, S.Y.Bahk, K.M.Baik, B.Bassalleck, J.H.Chung, M.S.Chung, D.H.Davis, T.Fukuda, K.Hoshino, A.Ichikawa, M.Ieiri, K.Imai, Y.H.Iwata, Y.S.Iwata, H.Kanda, M.Kaneko, T.Kawai, M.Kawasaki, C.O.Kim, J.Y.Kim, S.J.Kim, S.H.Kim, Y.Kondo, T.Kouketsu, Y.L.Lee, J.W.C.McNabb, M.Mitsuhara, Y.Nagase, C.Nagoshi, K.Nakazawa, H.Noumi, S.Ogawa, H.Okabe, K.Oyama, H.M.Park, I.G.Park, J.Parker, Y.S.Ra, J.T.Rhee, A.Rusek, H.Shibuya, K.S.Sim, P.K.Saha, D.Seki, M.Sekimoto, J.S.Song, T.Takahashi, F.Takeutchi, H.Tanaka, K.Tanida, J.Tojo, H.Torii, S.Torikai, D.N.Tovee, N.Ushida, K.Yamamoto, N.Yasuda, J.T.Yang, C.J.Yoon, C.S.Yoon, M.Yosoi, T.Yoshida, L.Zhu Observation of a ΛΛ6He Double Hypernucleus NUCLEAR REACTIONS 12C, 14N, 16O(K-, K+)6He, E at 1.66 GeV/c; measured fragment tracks following hypernucleus decay; deduced double-Λ hypernucleus formation, Λ-Λ interaction energy. Hybrid-emulsion experiment.
doi: 10.1103/PhysRevLett.87.212502
2001YA04 Nucl.Phys. A684, 400c (2001) K.Yasuda, T.Hotta, M.Kato, M.Kawabata, Y.Maeda, N.Matsuoka, T.Matsuzuka, Y.Mizuno, M.Nomachi, T.Noro, Y.Sugaya, K.Takahisa, K.Tamura, H.P.Yoshida, M.Yoshimura, Y.Yokota, Y.Yuasa, K.Imai, T.Murakami, J.Murata, I.Nakagawa, T.Tamae, H.Tsubota, H.Akiyoshi Measurement of Proton-Proton Bremsstrahlung at 389 MeV NUCLEAR REACTIONS 1H(polarized p, p'γ), E=389 MeV; measured bremsstrahlung σ(θ), analyzing powers. Comparison with model predictions.
doi: 10.1016/S0375-9474(01)00432-8
2000AH08 Phys.Rev. C62, 055201 (2000) J.K.Ahn, S.Aoki, K.S.Chung, M.S.Chung, H.Enyo, T.Fukuda, H.Funahashi, Y.Goto, A.Higashi, M.Ieiri, T.Iijima, M.Iinuma, K.Imai, Y.Itow, J.M.Lee, S.Makino, A.Masaike, Y.Matsuda, Y.Matsuyama, S.Mihara, C.Nagoshi, I.Nomura, I.S.Park, N.Saito, M.Sekimoto, Y.M.Shin, K.S.Sim, R.Susukita, R.Takashima, F.Takeutchi, P.Tlusty, S.Weibe, S.Yokkaichi, K.Yoshida, M.Yoshida, T.Yoshida, S.Yamashita, and the KEK-PS E224 Collaboration H-Dibaryon and Hypernucleus Formation in the Ξ 12C Reaction at Rest
doi: 10.1103/PhysRevC.62.055201
2000NA15 Nucl.Phys. A670, 332c (2000) T.Nakano, J.K.Ahn, H.Ejiri, M.Fujiwara, T.Hotta, N.Matsuoka, T.Matsumura, T.Mibe, M.Nomachi, H.Toki, C.W.Wang, S.C.Wang, H.Kawai, T.Ooba, T.Iwata, Y.Miyachi, T.Toyama, A.Wakai, K.Hicks, H.Akimune, Y.Asano, Y.Sugaya, S.Date, N.Kumagai, Y.Ohashi, H.Toyokawa, K.Imai, M.Yosoi, A.Ichikawa, T.Kishimoto, A.Sakaguchi, M.Sumihama, S.Makino, H.Shimizu Experiment at SPring-8
doi: 10.1016/S0375-9474(00)00124-X
2000TA07 Nucl.Phys. A663-664, 481c (2000) H.Tamura, D.Abe, S.Ajimura, H.Akikawa, K.Araki, H.C.Bhang, R.E.Chrien, T.Endo, P.Eugenio, G.B.Franklin, Y.Fujii, T.Fukuda, L.Gan, O.Hashimoto, H.Hotchi, K.Imai, Y.Kakiguchi, P.Khaustov, J.H.Kim, Y.D.Kim, H.Kohri, M.May, T.Miyoshi, T.Murakami, T.Nagae, J.Nakano, H.Noumi, H.Outa, K.Ozawa, P.H.Pile, B.P.Quinn, A.Rusek, T.Saito, J.Sasao, Y.Sato, S.Satoh, R.I.Sawafta, R.A.Schumacher, M.Sekimoto, T.Takahashi, T.Tamagawa, L.Tang, K.Tanida, H.H.Xia, L.Yuan, S.H.Zhou, L.H.Zhu, X.F.Zhu High-Resolution Hypernuclear Gamma-Ray Spectroscopy NUCLEAR REACTIONS 7Li(π+, K+), E at 1.05 GeV/c; measured Eγ, Iγ. 7Li deduced hypernucleus transitions B(E2), B(M1). 9Be(K-, π-), E not given; measured Eγ, Iγ. 9Be deduced hypernucleus transitions.
doi: 10.1016/S0375-9474(99)00636-3
2000TA15 Nucl.Phys. A670, 249c (2000) H.Tamura, K.Tanida, D.Abe, H.Akikawa, K.Araki, H.Bhang, T.Endo, Y.Fujii, T.Fukuda, O.Hashimoto, K.Imai, H.Hotchi, Y.Kakiguchi, J.H.Kim, Y.D.Kim, T.Miyoshi, T.Murakami, T.Nagae, J.Nishida, H.Noumi, H.Outa, K.Ozawa, T.Saito, J.Sasao, Y.Sato, S.Satoh, R.Sawafta, M.Sekimoto, T.Takahashi, L.Tang, H.H.Xia, S.H.Zhou, L.H.Zhu High-Resolution Gamma-Ray Spectroscopy of Λ7Li NUCLEAR REACTIONS 7Li(π+, K+), E at 1.05 GeV/c; measured Eγ, Iγ. 7Li deduced hypernucleus transitions, B(E2), radius.
doi: 10.1016/S0375-9474(00)00107-X
2000TA21 Phys.Rev.Lett. 84, 5963 (2000) H.Tamura, K.Tanida, D.Abe, H.Akikawa, K.Araki, H.Bhang, T.Endo, Y.Fujii, T.Fukuda, O.Hashimoto, K.Imai, H.Hotchi, Y.Kakiguchi, J.H.Kim, Y.D.Kim, T.Miyoshi, T.Murakami, T.Nagae, H.Noumi, H.Outa, K.Ozawa, T.Saito, J.Sasao, Y.Sato, S.Satoh, R.I.Sawafta, M.Sekimoto, T.Takahashi, L.Tang, H.H.Xia, S.H.Zhou, L.H.Zhu Observation of a Spin-Flip M1 Transition in Λ7Li NUCLEAR REACTIONS 7Li(π+, K+), E at 1.05 GeV/c; measured Eγ, Iγ, hypernucleus excitation energy spectrum. 7Li deduced hypernucleus levels, J, π, spin-flip transition. Hyperball array.
doi: 10.1103/PhysRevLett.84.5963
1999AH02 Nucl.Phys. A648, 263 (1999) J.K.Ahn, B.Bassalleck, M.S.Chung, W.M.Chung, H.Enyo, T.Fukuda, H.Funahashi, Y.Goto, A.Higashi, M.Ieiri, M.Iinuma, K.Imai, Y.Itow, H.Kanda, Y.D.Kim, J.M.Lee, A.Masaike, Y.Matsuda, S.Mihara, I.S.Park, Y.M.Park, N.Saito, Y.M.Shin, K.S.Sim, R.Susukita, R.Takashima, F.Takeutchi, P.Tlusty, S.Yamashita, S.Yokkaichi, M.Yoshida, and the KEK-PS E251 Collaboration Σ+p Elastic Scattering in the Region of 300 ≤ pΣ ≤ 600 MeV/c with a Scintillating Fiber Target
doi: 10.1016/S0375-9474(99)00028-7
1999KR13 Phys.Lett. 459B, 412 (1999) K.Krueger, C.Allgower, T.Kasprzyk, H.Spinka, D.Underwood, A.Yokosawa, G.Bunce, H.Huang, Y.Makdisi, T.Roser, M.Syphers, N.I.Belikov, A.A.Derevschikov, Yu.A.Matulenko, L.V.Nogach, S.B.Nurushev, A.I.Pavlinov, A.N.Vasiliev, M.Bai, S.Y.Lee, Y.Goto, N.Hayashi, T.Ichihara, M.Okamura, N.Saito, H.Enyo, K.Imai, Y.Kondo, Y.Nakada, M.Nakamura, H.D.Sato, H.Okamura, H.Sakai, T.Wakasa, V.Baturine, A.Ogawa, V.Ghazikhanian, G.Igo, S.Trentalange, C.Whitten Large Analyzing Power in Inclusive π± Production at High xF with a 22-GeV/c Polarized Proton Beam NUCLEAR REACTIONS C(polarized p, p), (polarized p, π+X), (polarized p, π-X), E at 22 GeV/c; measured analyzing power vs x(F). Comparison with higher-energy data.
doi: 10.1016/S0370-2693(99)00677-2
1999YA08 Phys.Rev.Lett. 82, 4775 (1999) K.Yasuda, H.Akiyoshi, T.Hotta, K.Imai, M.Kato, M.Kawabata, Y.Maeda, N.Matsuoka, T.Matsuzuka, Y.Mizuno, T.Murakami, J.Murata, I.Nakagawa, M.Nomachi, T.Noro, Y.Sugaya, K.Takahisa, T.Tamae, K.Tamura, H.Tsubota, Y.Yokota, H.P.Yoshida, M.Yoshimura, Y.Yuasa Measurement of Proton-Proton Bremsstrahlung at 389 MeV NUCLEAR REACTIONS 1H(p, p), (p, p'γ), E=389 MeV; measured proton spectra, pp-coin, σ(θ); deduced enhancement relative to predictions. Two-arm spectrometer.
doi: 10.1103/PhysRevLett.82.4775
1998AH12 Phys.Lett. 444B, 267 (1998) J.K.Ahn, S.Aoki, K.S.Chung, M.S.Chung, H.Enyo, T.Fukuda, H.Funahashi, Y.Goto, A.Higashi, M.Ieiri, T.Iijima, M.Iinuma, K.Imai, Y.Itow, J.M.Lee, S.Makino, A.Masaike, Y.Matsuda, Y.Matsuyama, S.Mihara, C.Nagoshi, I.Nomura, I.S.Park, N.Saito, M.Sekimoto, Y.M.Shin, K.S.Sim, R.Susukita, R.Takashima, F.Takeutchi, P.Tlusty, S.Weibe, S.Yokkaichi, K.Yoshida, M.Yoshida, T.Yoshida, S.Yamashita, and the KEK-PS E224 Collaboration Enhanced ΛΛ Production Near Threshold in the 12C(K-, K+) Reaction NUCLEAR REACTIONS 12C(K-, K+), E at 1.66 GeV/c; measured ΛΛ production σ(E, θ), invariant mass spectra; deduced σ, enhanced production relative to two-step process model. Scintillating fiber target.
doi: 10.1016/S0370-2693(98)01416-6
1998AO04 Nucl.Phys. A644, 365 (1998) S.Aoki, S.Asai, S.Y.Bahk, S.H.Chung, H.Funahashi, C.H.Hahn, M.Hanabata, T.Hara, K.Hoshino, M.Ieiri, M.Iida, T.Iijima, K.Imai, Y.Itow, T.Jin-ya, M.Kazuno, C.O.Kim, D.C.Kim, J.Y.Kim, K.Kodama, T.Kuze, Y.Maeda, A.Masaike, Y.Matsuda, A.Matsui, K.Murakami, C.Nagoshi, M.Nakamura, S.Nakanishi, T.Nakano, K.Nakazawa, K.Niwa, S.Ogawa, H.Okabe, S.Ono, R.Ozaki, I.G.Park, M.S.Park, K.Sakai, T.Sasaki, Y.Sato, H.Shibuya, H.M.Shimizu, Y.B.Sim, J.S.Song, M.Sugimoto, H.Tajima, R.Takashima, F.Takeutchi, K.H.Tanaka, R.Tanaka, M.Teranaka, I.Tezuka, H.Togawa, N.Ushida, N.Yasuda, J.Yokota, C.J.Yoon, C.S.Yoon Quasifree p(K-, K+) Ξ- Reaction in Nuclear Emulsion NUCLEAR REACTIONS I, Ag, Br, S, O, N, C, H(K-, K+), E at 1.66 GeV/c; measured kaons momentum, missing mass, angular distributions; deduced Ξ- mean free path. Emulsion target.
doi: 10.1016/S0375-9474(98)00596-X
1998IM01 Nucl.Phys. A629, 255c (1998) Spin Physics at RHIC
doi: 10.1016/S0375-9474(97)00695-7
1998NA09 Nucl.Phys. A629, 559c (1998) T.Nakano, H.Ejiri, M.Fujiwara, T.Hotta, K.Takanashi, H.Toki, S.Hasegawa, T.Iwata, K.Okamoto, T.Murakami, J.Tamii, K.Imai, K.Maeda, K.Maruyama, S.Date, M.M.Obuti, Y.Ohashi, H.Ohkuma, N.Kumagai New Projects at SPring-8 with Multi-GeV Polarized Photons
doi: 10.1016/S0375-9474(97)00737-9
1998NO03 Nucl.Phys. A629, 213c (1998) M.Nomachi, T.Hotta, M.Kato, M.Kawabata, Y.Maeda, N.Matsuoka, Y.Mizuno, T.Noro, Y.Sugaya, K.Takahisa, K.Takanashi, K.Tamura, H.Toki, K.Yasuda, H.Yoshida, M.Yoshimura, Y.Yuasa, K.Imai, T.Murakami, J.Murata, I.Nakagawa, T.Tamae, H.Tsubota, H.Akiyoshi First Experiment at RCNP on pp-Bremsstrahlung at 400 MeV NUCLEAR REACTIONS 1H(p, p'γ), E=400 MeV; measured pp-coin, missing mass spectra; deduced Eγ.
doi: 10.1016/S0375-9474(97)00690-8
1997ST10 Phys.Rev.Lett. 78, 3646 (1997) R.W.Stotzer, T.Burger, P.D.Barnes, B.Bassalleck, A.R.Berdoz, M.Burger, R.E.Chrien, C.A.Davis, G.E.Diebold, H.Enyo, H.Fischer, G.B.Franklin, J.Franz, L.Gan, D.R.Gill, T.Iijima, K.Imai, P.Koran, M.Landry, L.Lee, J.Lowe, R.Magahiz, A.Masaike, R.McCrady, F.Merrill, C.A.Meyer, J.M.Nelson, K.Okada, S.A.Page, P.H.Pile, B.P.Quinn, W.D.Ramsay, E.Rossle, A.Rusek, R.Sawafta, H.Schmitt, R.A.Schumacher, R.L.Stearns, I.R.Sukaton, R.Sutter, J.J.Szymanski, F.Takeutchi, W.T.H.van Oers, D.M.Wolfe, K.Yamamoto, M.Yosoi, V.J.Zeps, R.Zybert, and the BNL E836 Collaboration Search for the H-Dibaryon in 3He(K-, K+)Hn NUCLEAR REACTIONS 3He(K-, K+), E=high; analyzed data; deduced ZZγ, Zγγ couplings.
doi: 10.1103/PhysRevLett.78.3646
1996AH02 Phys.Lett. 378B, 53 (1996) J.K.Ahn, S.Aoki, K.S.Chung, M.S.Chung, H.Enyo, T.Fukuda, H.Funahashi, Y.Goto, A.Higashi, M.Ieiri, T.Iijima, M.Iinuma, K.Imai, Y.Itow, J.M.Lee, S.Makino, A.Masaike, Y.Matsuda, Y.Matsuyama, S.Mihara, C.Nagoshi, I.Nomura, I.S.Park, N.Saito, M.Sekimoto, Y.M.Shin, K.S.Sim, R.Susukita, R.Takashima, F.Takeutchi, P.Tlusty, S.Weibe, S.Yokkaichi, K.Yoshida, M.Yoshida, T.Yoshida, S.Yamashita, and the E224 Collaboration Search for the H Dibaryon in (K-, K+) Reaction with Scintillating Fiber Active Target NUCLEAR REACTIONS 12C(K-, K+X), E at 1.66 GeV/c; measured missing mass, other spectra; deduced H dibaryon production σ upper limits.
doi: 10.1016/0370-2693(96)00374-7
1996RU06 Phys.Rev. C54, R15 (1996) A.Rusek, B.Bassalleck, A.Berdoz, T.Burger, M.Burger, R.E.Chrien, G.E.Diebold, H.Enyo, H.Fischer, G.B.Franklin, J.Franz, T.Iijima, K.Imai, J.Lowe, R.Magahiz, A.Masaike, C.A.Meyer, R.McCrady, F.Merrill, S.Mihara, J.M.Nelson, K.Okada, P.H.Pile, B.Quinn, E.Rossle, N.Saito, R.Sawafta, H.Schmitt, R.A.Schumacher, R.L.Stearns, R.Stotzer, R.Sukaton, R.Sutter, F.Takeutchi, D.M.Wolfe, K.Yamamoto, S.Yamashita, S.Yokkaichi, V.Zeps, R.Zybert, and the E886 Collaboration Strangelet Search and Light Nucleus Production in Relativistic Si + Pt and Au + Pt Collisions NUCLEAR REACTIONS Pt(Si, X), E at 14.6 GeV/c/nucleon; Pt(197Au, X), E at 10.8 GeV/c/nucleon; measured invariant strangelet production σ upper limits, relativistic collisions.
doi: 10.1103/PhysRevC.54.R15
1995AH02 Nucl.Phys. A585, 165c (1995) J.K.Ahn, B.Bassalleck, M.S.Chung, W.M.Chung, H.Enyo, T.Fukuda, H.Funahashi, S.V.Golovkin, Y.Goto, A.Higashi, M.Ieiri, M.Iinuma, K.Imai, Y.Itow, G.D.Kim, Y.D.Kim, E.N.Kozarenko, I.E.Kreslo, J.M.Lee, A.Masaike, Y.Matsuda, S.Mihara, K.Okada, I.S.Park, Y.M.Park, I.P.Petoukhov, N.Saito, Y.M.Shin, K.S.Sim, R.Susukita, R.Takashima, F.Takeutchi, P.Tlusty, S.Yamashita, S.Yokkaichi, M.Yoshida, and the KEK PS-E251 and E289 Collaboration The YN Interaction from Hyperon Scattering
doi: 10.1016/0375-9474(94)00560-A
1995AO04 Phys.Lett. 355B, 45 (1995) S.Aoki, S.Y.Bahk, K.S.Chung, S.H.Chung, H.Funahashi, C.H.Hahn, T.Hara, S.Hirata, K.Hoshino, M.Ieiri, T.Iijima, K.Imai, Y.Itow, T.Jin-Ya, M.Kazuno, K.Kikuchi, C.O.Kim, D.C.Kim, J.Y.Kim, K.Kodama, Y.Maeda, A.Masaike, A.Masuoka, Y.Matsuda, C.Nagoshi, M.Nakamura, S.Nakanishi, T.Nakano, K.Nakazawa, K.Niwa, H.Oda, S.Ogawa, S.H.Oh, H.Okabe, R.Ozaki, I.G.Park, M.S.Park, Y.Sato, H.Shibuya, H.M.Shimizu, Y.B.Sim, J.S.Song, M.Sugimoto, H.Tajima, R.Takashima, F.Takeutchi, K.H.Tanaka, R.Tanaka, M.Teranaka, I.Tezuka, H.Togawa, N.Ushida, T.Watanabe, N.Yasuda, J.Yokota, C.S.Yoon Production of a Twin Single Hypernuclei and the Ξ--Nuclear Interaction
doi: 10.1016/0370-2693(95)00688-H
1995BA23 Nucl.Phys. A585, 339c (1995) B.Bassalleck, A.R.Berdoz, J.Birchall, T.Buerger, M.Burger, R.E.Chrien, C.A.Davis, G.Diebold, J.Dornboos, M.Eggers, G.F.Franklin, J.Franz, L.Gan, T.Iijima, K.Imai, M.Landry, L.Lee, J.Lowe, R.Magahiz, C.Maher, A.Masaike, M.May, R.McCrady, F.Merrill, K.Okada, S.A.Page, P.H.Pile, B.Quinn, W.D.Ramsay, E.Roessle, A.Rusek, R.Sawafta, H.Schmitt, R.Schumacher, R.L.Stearns, R.Stotzer, I.R.Sukaton, R.J.Sutter, F.Takeutchi, W.T.H.van Oers, D.Wolfe, K.Yamamoto, M.Yosoi, V.J.Zeps, R.Zybert A Multi-Cell Target for (Lambda)(Lambda) Hypernuclei Searches
doi: 10.1016/0375-9474(94)00596-F
1995RU02 Nucl.Phys. A585, 59c (1995) A.Rusek, B.Bassalleck, A.Berdoz, T.Burger, M.Burger, R.E.Chrien, G.E.Diebold, H.Enyo, H.Fischer, G.B.Franklin, J.Franz, T.Iijima, K.Imai, J.Lowe, R.Magahiz, A.Masaike, F.Merrill, C.A.Meyer, S.Mihara, J.M.Nelson, K.Okada, P.Pile, B.Quinn, E.Rossle, N.Saito, R.Sawafta, H.Schmitt, R.A.Schumacher, R.Stearns, R.Stotzer, R.Sukaton, R.Sutter, F.Takeutchi, D.M.Wolfe, K.Yamamoto, S.Yamashita, S.Yokkaichi, V.Zeps, R.Zybert Search for Strangelets and Other Rare Objects in Au + Pt Collisions at AGS Using a Fixed-Angle Focusing Spectrometer NUCLEAR REACTIONS Pt(197Au, X), E at 10.8 GeV/c/nucleon; measured strangelet production σ upper limit, p, t, d, 3,4,6,8He, 6,7,8Li, 7Be production invariant σ. Coalescence model fits to data.
doi: 10.1016/0375-9474(94)00544-W
1995RU09 Phys.Rev. C52, 1580 (1995) A.Rusek, B.Bassalleck, A.Berdoz, T.Burger, M.Burger, R.E.Chrien, G.E.Diebold, H.Enyo, H.Fischer, G.B.Franklin, J.Franz, T.Iijima, K.Imai, J.Lowe, R.Magahiz, A.Masaike, C.A.Meyer, R.McCrady, F.Merrill, S.Mihara, J.M.Nelson, K.Okada, P.H.Pile, B.Quinn, E.Rossle, N.Saito, R.Sawafta, H.Schmitt, R.A.Schumacher, R.L.Stearns, R.Stotzer, R.Sukaton, R.Sutter, F.Takeutchi, D.M.Wolfe, K.Yamamoto, S.Yamashita, S.Yokkaichi, V.Zeps, R.Zybert, and the E866 Collaboration Search for H Dibaryon-Nucleus Bound States in Relativistic Au + Pt Collisions NUCLEAR REACTIONS Pb(197Au, X), E=relativistic; measured H dibaryon, other exotic objects production σ, relativistic collisions.
doi: 10.1103/PhysRevC.52.1580
1994KO05 Nucl.Phys. A569, 791 (1994) Y.Kobayashi, K.Kobayashi, T.Nakagawa, H.Shimizu, H.Y.Yoshida, H.Ohnuma, J.A.Holt, G.Glass, J.C.Hiebert, R.A.Kenefick, S.Nath, L.C.Northcliffe, A.J.Simon, S.Hiramatsu, Y.Mori, H.Sato, A.Takagi, T.Toyama, A.Ueno, K.Imai Energy-Dependent Measurements of the pp Elastic Analyzing Power and Narrow Dibaryon Resonances NUCLEAR REACTIONS 1H(polarized p, 2p), E=0.5-2 GeV; measured ananlyzing power A(E), θ(lab)=68.0°. Internal polyethylene string target.
doi: 10.1016/0375-9474(94)90385-9
1994SA15 Phys.Rev. C49, 3211 (1994) N.Saito, B.Bassalleck, T.Burger, M.Burger, R.Chrien, G.E.Diebold, H.Enyo, G.Franklin, J.Franz, T.Iijima, K.Imai, J.Lowe, R.Magahiz, A.Masaike, F.Merrill, J.M.Nelson, K.Okada, P.Pile, B.Quinn, E.Rossle, A.Rusek, R.Sawafta, H.Schmitt, R.A.Schumacher, R.L.Stearns, I.Sukaton, R.Sutter, F.Takeutchi, D.M.Wolfe, S.Yokkaichi, V.Zeps, R.Zybert, and the E886 Collaboration Composite Particle Production in Relativistic Au + Pt, Si + Pt, and p + Pt Collisions NUCLEAR REACTIONS Pt(197Au, X), E at 11.5 GeV/c/nucleon; measured d, t, 3,4He inclusive production σ; Pt(Si, X), (p, X), E at 11.5 GeV/c/nucleon; measured composite particle production σ; deduced coalescence radii, reaction volumes. Sato-Yazaki model.
doi: 10.1103/PhysRevC.49.3211
1993IM01 Nucl.Phys. A553, 667c (1993) Search for Double Strangeness Systems NUCLEAR REACTIONS 1H(K-, X), E at 1-2 GeV/c; measured missing mass spectrum. Other experiments reviewed.
doi: 10.1016/0375-9474(93)90676-O
1992II01 Nucl.Phys. A546, 588 (1992) T.Iijima, H.Funahashi, S.Hirata, M.Ieiri, K.Imai, T.Ishigami, Y.Itow, K.Kikuchi, M.Kobayashi, A.Masaike, Y.Matsuda, C.Nagoshi, M.Nakamura, S.Nakanishi, T.Nakano, H.Shibuya, H.M.Shimizu, H.Tajima, R.Takashima, F.Takeutchi, H.Togawa (K-, K+) Reaction on Nuclear Targets at P(K-) = 1.65 GeV/c NUCLEAR REACTIONS C, 27Al, Cu, Ag, Pb(K-, K+), E at 1.65 GeV/c; measured σ averaged between θ=1.7° and 13.6°. Natural targets.
doi: 10.1016/0375-9474(92)90546-V
1992YO02 Nucl.Phys. A541, 443 (1992) H.Y.Yoshida, H.Shimizu, H.Ohnuma, Y.Kobayashi, K.Kobayashi, T.Nakagawa, J.A.Holt, G.Glass, J.C.Hiebert, R.A.Kenefick, S.Nath, L.C.Northcliffe, A.Simon, S.Hiramatsu, Y.Mori, H.Sato, A.Takagi, T.Toyama, A.Ueno, K.Imai Energy Dependence of the Analyzing Power for the pp → π+d Reaction in the Energy Region 500-800 MeV NUCLEAR REACTIONS 1H(polarized p, π+), E=0.5-0.8 GeV; measured analyzing power vs E, θ=104°. Internal CH2 string target.
doi: 10.1016/0375-9474(92)90186-N
1991AO01 Prog.Theor.Phys.(Kyoto) 85, 951 (1991) S.Aoki, S.Y.Bahk, K.S.Chung, S.H.Chung, H.Funahashi, C.H.Hahn, T.Hara, S.Hirata, K.Hoshino, M.Ieiri, T.Iijima, K.Imai, T.Ishigami, Y.Itow, M.Kazuno, K.Kikuchi, C.O.Kim, D.C.Kim, J.Y.Kim, M.Kobayashi, K.Kodama, Y.Maeda, A.Masaike, A.Masuoka, Y.Matsuda, C.Nagoshi, M.Nakamura, S.Nakanishi, T.Nakano, K.Nakazawa, K.Niwa, H.Oda, H.Okabe, S.Ono, R.Ozaki, I.G.Park, Y.Sato, H.Shibuya, H.M.Shimizu, J.S.Song, M.Sugimoto, H.Tajima, R.Takashima, F.Takeutchi, K.H.Tanaka, M.Teranaka, I.Tezuka, H.Togawa, N.Ushida, S.Watanabe, T.Watanabe, J.Yokota, C.S.Yoon Evidence of Weak Decay of Heavy Double Hypernuclei
doi: 10.1143/ptp/85.5.951
1990AO01 Phys.Rev.Lett. 65, 1729 (1990) S.Aoki, S.Y.Bahk, K.S.Chung, S.H.Chung, H.Funahashi, C.H.Hahn, T.Hara, S.Hirata, K.Hoshino, M.Ieiri, T.Iijima, K.Imai, T.Ishigami, Y.Itow, M.Kazuno, K.Kikuchi, C.O.Kim, D.C.Kim, J.Y.Kim, M.Kobayashi, K.Kodama, Y.Maeda, A.Masaike, Y.Matsuda, C.Nagoshi, M.Nakamura, S.Nakanishi, T.Nakano, K.Nakazawa, K.Niwa, H.Okabe, S.Ono, I.G.Park, Y.Sato, H.Shibuya, H.M.Shimizu, J.S.Song, H.Tajima, R.Takashima, F.Takeutchi, K.H.Tanaka, M.Teranaka, I.Tezuka, H.Togawa, Y.Ueda, N.Ushida, S.Watanabe, T.Watanabe, J.Yokota, C.S.Yoon Search for the H Dibaryon in (K-, K+) Reactions
doi: 10.1103/PhysRevLett.65.1729
1990SH17 Phys.Rev. C42, R483 (1990) H.Shimizu, H.Y.Yoshida, H.Ohnuma, Y.Kobayashi, K.Kobayashi, T.Nakagawa, J.A.Holt, G.Glass, J.C.Hiebert, R.A.Kenefick, S.Nath, L.C.Northcliffe, A.Simon, S.Hiramatsu, Y.Mori, H.Sato, A.Takagi, T.Toyama, A.Ueno, K.Imai Observation of Narrow Structures in the p-p Elastic Analyzing Power NUCLEAR REACTIONS 1H(polarized p, p), E at 1-3 GeV/c; measured analyzing power vs proton momentum; deduced two-proton invariant mass distribution structure.
doi: 10.1103/PhysRevC.42.R483
1990SH41 J.Phys.(Paris), Colloq.C-6, 367 (1990) H.Shimizu, G.Glass, J.C.Hiebert, S.Hiramatsu, J.A.Holt, K.Imai, R.A.Kenefick, K.Kobayashi, Y.Kobayashi, Y.Mori, T.Nakagawa, S.Nath, L.C.Northcliffe, H.Ohnuma, H.Sato, A.Simon, A.Takagi, T.Toyama, A.Ueno, H.Y.Yoshida Narrow Structures Observed in the p-p Analyzing Power and Narrow Resonances NUCLEAR REACTIONS 1H(polarized p, p), E at ≈ 1 GeV/c; measured σ(θ), analyzing power vs 2p-invariant mass; deduced possible resonances.
1987SA14 Phys.Rev. C35, 1280 (1987) H.Sakai, N.Matsuoka, T.Saito, A.Shimizu, M.Tosaki, M.Ieiri, K.Imai, A.Sakaguchi, T.Motobayashi Transverse Polarization Transfer D(NN)(0°) Measurements for the (p, n) Reaction on 58Ni and 90Zr at E(p) = 80 MeV NUCLEAR REACTIONS 58Ni, 90Zr(polarized p, n), E=80 MeV; measured transverse polarization coefficient at θ=0°. 90Nb, 58Cu deduced spin-flip, nonspin-flip, dipole, Gamow-Teller giant resonance strengths. PWIA analysis.
doi: 10.1103/PhysRevC.35.1280
1987SA46 Nucl.Instrum.Methods Phys.Res. A257, 279 (1987) H.Sakai, N.Matsuoka, T.Noro, T.Saito, A.Shimizu, M.Tosaki, M.Ieiri, K.Imai, A.Sakaguchi, Y.Takeuchi, T.Motobayashi A Neutron Polarimeter for the (p, n) Reaction at E(p) = 50-80 MeV NUCLEAR REACTIONS, MECPD 6Li(polarized p, n), E=50, 65, 80 MeV; measured σ(En, θn), transverse polarization coefficient analyzing power. Neutron polarimeter.
doi: 10.1016/0168-9002(87)90745-5
1986MA32 Nucl.Phys. A455, 413 (1986) N.Matsuoka, H.Sakai, T.Saito, K.Hosono, M.Kondo, H.Ito, K.Hatanaka, T.Ichihara, A.Okihana, K.Imai, K.Nisimura Optical Model and Folding Model Potentials for Elastic Scattering of 56 MeV Polarized Deuterons NUCLEAR REACTIONS 12C, 16O, 40Ca, 58Ni, 90Zr, 118Sn, 144Sm, 208Pb(polarized d, d), E=56 MeV; measured σ(θ), vector, tensor analyzing powers vs θ; deduced optical-model parameters. Folding-model calculations.
doi: 10.1016/0375-9474(86)90315-5
1986SA21 Phys.Lett. 177B, 155 (1986) H.Sakai, N.Matsuoka, T.Saito, A.Shimizu, M.Tosaki, M.Ieiri, K.Imai, A.Sakaguchi, T.Motobayashi Measurements of K(y)(y) at 0° for the 2H(p(pol), n(pol))2p Reaction at 50, 65 and 80 MeV NUCLEAR REACTIONS 2H(polarized p, n), E=50, 65, 80 MeV; measured polarization transfer coefficients, θ=0°; deduced three-body model role. Polarized projectile, tof.
doi: 10.1016/0370-2693(86)91045-2
1985NI01 Nucl.Phys. A432, 378 (1985) K.Nisimura, H.Shimizu, K.Imai, T.Ichihara, N.Matsuoka, K.Hatanaka, H.Sakai, T.Saito, K.Hosono, M.Kondo, A.Okihana Elastic Scattering of 56 MeV Polarized Deuterons on 4He NUCLEAR REACTIONS 4He(polarized d, d), E=56 MeV; measured σ(θ), vector, tensor analyzing power vs θ; deduced optical model parameters. Folding-model calculations.
doi: 10.1016/0375-9474(85)90249-0
1984AU04 Phys.Rev. D29, 2435 (1984) I.P.Auer, W.R.Ditzler, D.Hill, K.Imai, H.Spinka, R.Stanek, K.Toshioka, D.Underwood, R.Wagner, A.Yokosawa, E.W.Hoffman, J.J.Jarmer, G.R.Burleson, W.B.Cottingame, S.J.Greene, S.Stuart Measurement of Δσ(L) and C(LL)=(L, L;0, 0) in Proton-Proton Scattering between 300 and 800 MeV NUCLEAR REACTIONS 1H(polarized p, p), E=300-800 MeV; measured total σ dependence on spin correlation parameter; deduced resonance structure in 1D2, 3F3 partial waves.
doi: 10.1103/PhysRevD.29.2435
1984HA41 Nucl.Phys. A426, 77 (1984) K.Hatanaka, N.Matsuoka, H.Sakai, T.Saito, K.Hosono, Y.Koike, M.Kondo, K.Imai, H.Shimizu, T.Ichihara, K.Nisimura, A.Okihana Measurements of Analyzing Powers A(y), A(xx), A(yy) and A(xz) in dp Elastic Scattering at E(d) = 56 MeV NUCLEAR REACTIONS 1H(polarized d, d), E=56 MeV; measured σ(θ), vector, tensor analyzing power vs θ. 2H deduced D- to S- state ratio. Faddeev calculations.
doi: 10.1016/0375-9474(84)90065-4
1984SA12 J.Phys.(London) G10, L139 (1984) H.Sakai, K.Hatanaka, N.Matsuoka, T.Saito, A.Shimizu, M.Ieiri, K.Imai, T.Motobayashi 12C(p(pol), n(pol))12N Spin-Transfer Measurement at 0° and the Effective Nucleon-Nucleon Interaction NUCLEAR REACTIONS 12C(polarized p, n), E=65 MeV; measured spin transfer coefficient at θ=0°, σ(θ); deduced tensor force high momentum component role.
doi: 10.1088/0305-4616/10/6/006
1983BU05 Nucl.Phys. B213, 365 (1983) G.R.Burleson, W.B.Cottingame, S.J.Greene, S.Stuart, E.W.Hoffman, J.J.Jarmer, I.P.Auer, W.R.Ditzler, D.Hill, K.Imai, H.Spinka, R.Stanek, K.Toshioka, D.Underwood, R.Wagner, A.Yokosawa C(LL) = (L, L;0, 0) Measurements and a Structure due to a P Partial Wave in the pp System NUCLEAR REACTIONS 1H(polarized p, p), E=300-800 MeV; measured σ(θ), spin correlation parameter vs θ, E; deduced amplitudes.
doi: 10.1016/0550-3213(83)90226-2
1983DI02 Phys.Rev. D27, 680 (1983) W.R.Ditzler, D.Hill, K.Imai, H.Shimizu, H.Spinka, R.Stanek, K.Toshioka, D.Underwood, R.Wagner, A.Yokosawa, G.R.Burleson, W.B.Cottingame, S.J.Greene, J.J.Jarmer, R.H.Jeppesen Measurement of the Difference in pp Total Cross Sections for Pure Parallel and Antiparallel Transverse-Spin State (Δσ(T)) at T(p) = 487, 639, and 791 MeV NUCLEAR REACTIONS 1H(polarized p, p), E=487, 639, 791 MeV; measured transverse spin state σ(total) difference. Polarized frozen spin target.
doi: 10.1103/PhysRevD.27.680
1983HA54 Nucl.Instrum.Methods 217, 397 (1983) K.Hatanaka, N.Matsuoka, H.Sakai, T.Saito, H.Tamura, K.Hosono, M.Kondo, K.Imai, H.Shimizu, K.Nisimura Acceleration of Protons and Deuterons Polarized in the Horizontal Plane by the RCNP Cyclotron NUCLEAR REACTIONS 1H(polarized d, d), E=56 MeV; measured tensor analyzing power vs θ. 12C(polarized p, p), E=65 MeV; 12C(polarized d, d), E=56 MeV; measured polarization. Polarization tagging method.
doi: 10.1016/0167-5087(83)90747-0
1982MC07 Phys.Rev. C26, 249 (1982) M.W.McNaughton, B.E.Bonner, E.W.Hoffman, O.B.van Dyck, C.L.Hollas, P.J.Riley, K.H.McNaughton, K.Imai, K.Toshioka, J.Roberts, S.E.Turpin, B.Aas, A.Rahbar Spin Transfer Measurements for pp → pp at 647 MeV NUCLEAR REACTIONS 1H(polarized p, p), E=647 MeV; measured spin depolarization, spin transfer parameters vs θ.
doi: 10.1103/PhysRevC.26.249
1982SH07 Nucl.Phys. A380, 111 (1982) H.Shimizu, K.Imai, T.Matsusue, J.Shirai, R.Takashima, K.Nisimura, K.Hatanaka, T.Saito, A.Okihana Polarization Effects in the QFS Region of the p-d Breakup Reaction at 65 MeV NUCLEAR REACTIONS 2H(polarized p, 2p), (polarized p, pn), E=65 MeV; measured σ(E1, E2, θ1, θ2), A(θ1, θ2).
doi: 10.1016/0375-9474(82)90585-1
1982SH13 Nucl.Phys. A382, 242 (1982) H.Shimizu, K.Imai, N.Tamura, K.Nisimura, K.Hatanaka, T.Saito, Y.Koike, Y.Taniguchi Analyzing Powers and Cross Sections in Elastic p(pol) - d Scattering at 65 MeV NUCLEAR REACTIONS 2H(polarized p, p), E=64.8 MeV; measured A(θ). Three-nucleon Faddeev theory.
doi: 10.1016/0375-9474(82)90134-8
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