NSR Query Results
Output year order : Descending NSR database version of March 21, 2024. Search: Author = T.Watanabe Found 92 matches. 2019MA63 Nature(London) 573, 238 (2019) T.Masuda, A.Yoshimi, A.Fujieda, H.Fujimoto, H.Haba, H.Hara, T.Hiraki, H.Kaino, Y.Kasamatsu, S.Kitao, K.Konashi, Y.Miyamoto, K.Okai, S.Okubo, N.Sasao, M.Seto, T.Schumm, Y.Shigekawa, K.Suzuki, S.Stellmer, K.Tamasaku, S.Uetake, M.Watanabe, T.Watanabe, Y.Yasuda, A.Yamaguchi, Y.Yoda, T.Yokokita, M.Yoshimura, K.Yoshimura X-ray pumping of the 229Th nuclear clock isomer RADIOACTIVITY 229Th(IT); measured decay products, Eγ, Iγ; deduced nuclear resonance scattering curves, active optical pumping into 229mTh, resonance energy and T1/2, branching ratios.
doi: 10.1038/s41586-019-1542-3
2017OR01 Few-Body Systems 58, 95 (2017) S.Oryu, T.Watanabe, Y.Hiratsuka, Y.Togawa A Coulomb-Like Off-Shell T-Matrix with the Correct Coulomb Phase Shift
doi: 10.1007/s00601-017-1258-6
2014JO01 At.Data Nucl.Data Tables 100, 1 (2014) P.Jonsson, P.Bengtsson, J.Ekman, S.Gustafsson, L.B.Karlsson, G.Gaigalas, C.Froese Fischer, D.Kato, I.Murakami, H.A.Sakaue, H.Hara, T.Watanabe, N.Nakamura, N.Yamamoto Relativistic CI calculations of spectroscopic data for the 2p6 and 2p53l configurations in Ne-like ions between Mg III and Kr XXVII ATOMIC PHYSICS Z=12-36; calculated energies, E1, M1, E2, M2 transition rates, oscillator strengths, T1/2. Relativistic configuration interaction calculations, comparison with available data.
doi: 10.1016/j.adt.2013.06.001
2013BH05 Few-Body Systems 54, 103 (2013) H.Bhang, S.Ajimura, K.Aoki, A.Banu, T.Fukuda, O.Hashimoto, J.I.Hwang, S.Kameoka, B.H.Kang, E.Kim, J.H.Kim, M.Kim, T.Maruta, Y.Miura, Y.Miyake, T.Nagae, M.Nakamura, S.N.Nakamura, H.Noumi, S.Okada, Y.Okayasu, H.Outa, H.Park, P.K.Saha, Y.Sato, M.Sekimoto, T.Takahashi, H.Tamura, K.Tanida, A.Toyoda, K.Tshoo, K.Tsukada, T.Watanabe, H.J.Yim Three-Body ΛNN → nNN Nonmesonic Weak Decay Process of Λ Hypernuclei RADIOACTIVITY 5He, 12C(2n), (n), (p); measured hypernuclei decay products, En, In, Ep, Ip; deduced branching ratios and decay resonance widths. Non-mesonic weak decay (NMWD), comparison with available data.
doi: 10.1007/s00601-012-0370-x
2011BH10 J.Korean Phys.Soc. 59, 1461s (2011) H.Bhang, S.Ajimura, K.Aoki, A.Banu, T.Fukuda, O.Hashimoto, J.I.Hwang, S.Kameoka, B.H.Kang, E.Kim, J.H.Kim, T.Maruta, Y.Miura, Y.Miyake, T.Nagae, M.Nakamura, S.N.Nakamura, H.Noumi, S.Okada, Y.Okayasu, H.Outa, H.Park, P.K.Saha, Y.Sato, M.Sekimoto, T.Takahashi, H.Tamura, K.Tanida, A.Toyoda, K.Tshoo, K.Tsukada, T.Watanabe, H.J.Yim The Weak Decay Widths of Λ Hypernuclei NUCLEAR REACTIONS 12C(π+, K+), E at 1.05 GeV/c; measured E(K meson), En, In(t), np+-coin, time difference; deduced 12C hypernucleus states. RADIOACTIVITY 12C Λ hypernucleus[from 12C(π+, K+)]; measured decay products; deduced mesonic, non-mesonic decay widths, T1/2, σ(En), σ(Ep), σ(θ). Compared with available data.
doi: 10.3938/jkps.59.1461
2011HI06 Phys.Rev. C 83, 035202 (2011) M.Hirai, S.Kumano, K.Saito, T.Watanabe Clustering aspects in nuclear structure functions NUCLEAR STRUCTURE 9Be; calculated cluster aspects in nuclear structure functions of deep inelastic lepton-nucleus scattering in antisymmetrized molecular dynamics (AMD), and in shell model. Comparison with JLab experimental data.
doi: 10.1103/PhysRevC.83.035202
2011KA28 J.Korean Phys.Soc. 59, 785s (2011) T.Kawano, P.Talou, M.B.Chadwick, S.Holloway, P.Moller, T.Watanabe Applications of the Hauser-Feshbach Theory to Advanced Nuclear Sciences NUCLEAR REACTIONS 56Fe(n, n'), (n, γ), E=5, 10, 15, 20 MeV MeV; calculated σ(Eγ), exclusive σ(En) using MCHF (Monte Carlo Hauser-Feshbach). RADIOACTIVITY 87,88,89Br(β-); calculated β-delayed γ energy spectra σ(Eγ) using MCHF (Monte Carlo Hauser-Feshbach).
doi: 10.3938/jkps.59.785
2011KA34 J.Korean Phys.Soc. 59, 1721s (2011) T.Kajimoto, N.Shigyo, K.Ishibashi, D.Moriguchi, Y.Nakamura, H.Arakawa, S.Kunieda, T.Watanabe, R.C.Haight Measurements of Neutron-Induced Neutron-Production Double-Differential Cross Sections from 50 to 150 MeV NUCLEAR REACTIONS 238U(n, n'), E=45-160 MeV; measured In(θ), En using TOF; deduced σ(E, θ); calculated σ(E, θ) using PHITS with JENDL/HE and TALYS.
doi: 10.3938/jkps.59.1721
2011SH40 J.Korean Phys.Soc. 59, 1725s (2011) N.Shigyo, K.Hidaka, K.Hirabayashi, Y.Nakamura, D.Moriguchi, M.Kumabe, H.Hirano, S.Hirayama, Y.Naitou, C.Motooka, C.Lan, T.Watanabe, Y.Watanabe, K.Sagara, S.Maebaru, H.Sakaki, H.Takahashi Measurement of Deuteron Induced Thick Target Neutron Yields at 9 MeV NUCLEAR REACTIONS Ti, Cu(d, n), E=9 MeV; measured thick target Eγ, Iγ, En, In(θ) using NE213; deduced neutron yields vs θ; calculated neutron yields vs θ using TALYS-1.0, TALYS-1.2. Compared with Marks data.
doi: 10.3938/jkps.59.1725
2010BH10 Int.J.Mod.Phys. E19, 2558 (2010) H.Bhang, S.Ajimura, K.Aoki, A.Banu, T.Fukuda, O.Hashimoto, J.I.Hwang, S.Kameoka, B.H.Kang, E.Kim, J.H.Kim, M.Kim, T.Maruta, Y.Miura, Y.Miyake, T.Nagae, M.Nakamura, S.N.Nakamura, H.Noumi, S.Okada, Y.Okayasu, H.Outa, H.Park, P.K.Saha, Y.Sato, M.Sekimoto, S.Shin, T.Takahashi, H.Tamura, K.Tanida, A.Toyota, K.Tsukata, T.Watanabe, H.J.Yim Recent progresses in the study of nonmesonic weak decay of Λ hypernuclei RADIOACTIVITY 12C(π-); measured decay products in Λ hypernuclei; deduced nonmesonic weak decay proton and neutron energy spectra, momentum sum yields. asymmetry parameter. Comparison with theoretical calculations.
doi: 10.1142/S0218301310017083
2010KA07 J.Nucl.Sci.Technol.(Tokyo) 47, 462 (2010) T.Kawano, P.Talou, M.B.Chadwick, T.Watanabe Monte Carlo Simulation for Particle and γ-Ray Emissions in Statistical Hauser-Feshbach Model
doi: 10.3327/jnst.47.462
2010KI15 Nucl.Phys. A835, 434c (2010) M.Kim, S.Ajimura, K.Aoki, A.Banu, H.Bhang, T.Fukuda, O.Hashimoto, J.I.Hwang, S.Kameoka, B.H.Kang, E.Kim, J.H.Kim, T.Maruta, Y.Miura, Y.Miyake, T.Nagae, M.Nakamura, S.N.Nakamura, H.Noumi, S.Okada, Y.Okayasu, H.Outa, H.Park, P.K.Saha, Y.Sato, M.Sekimoto, T.Takahashi, H.Tamura, K.Tanida, A.Toyoda, K.Tshoo, K.Tsukada, T.Watanabe, H.J.Yim Coincidence measurement of the weak decay of 12ΛC and the three-body weak decay process (J-PARC 50GeV PS E18) RADIOACTIVITY 12C(p), (n); measured hypernucleus decay particle spectra, Ep, Ip, En, In, pn-coin, pp-coin, nn-coin, pion spectra; deduced hypernucleus nucleon decay width. Non-mesonic weak decay.
doi: 10.1016/j.nuclphysa.2010.01.237
2010WA07 J.Nucl.Sci.Technol.(Tokyo) 47, 470 (2010) T.Watanabe, T.Kawano, M.B.Chadwick, R.O.Nelson, S.Hilaire, E.Bauge, P.Dossantos-Uzarralde Calculation of Prompt Fission Product Average Cross Sections for Neutron-Induced Fission of 235U and 239Pu NUCLEAR REACTIONS 235U, 239Pu(n, γ), (n, 2n), (n, 3n), E=0-20 MeV; calculated σ, fission product yields. EMPIRE, TALYS, GNASH codes.
doi: 10.3327/jnst.47.470
2009HI03 Phys.Lett. B 674, 17 (2009) K.Hirose, M.Ejima, T.Fujibayashi, Y.Fujii, K.Futatsukawa, O.Hashimoto, T.Ishikawa, S.Kameoka, H.Kanda, F.Kato, S.Kinoshita, T.Kinoshita, T.Kon, O.Konno, K.Maeda, A.Matsumura, Y.Miura, F.Miyahara, H.Miyase, T.Nakabayashi, S.N.Nakamura, H.Nomura, K.Nonaka, A.Ohtani, Y.Okayasu, M.Oyamada, A.Sasaki, H.Shimizu, T.Takahashi, T.Tamae, H.Tamura, T.Terasawa, H.Tsubota, K.Tsukada, D.Uchida, M.Ukai, M.Wakamatsu, T.Watanabe, H.Yamauchi, H.Yamazaki, K.Yawata Study of double pion photoproduction on the deuteron
doi: 10.1016/j.physletb.2009.02.036
2009KI15 Phys.Rev.Lett. 103, 182502 (2009) M.Kim, S.Ajimura, K.Aoki, A.Banu, H.Bhang, T.Fukuda, O.Hashimoto, J.I.Hwang, S.Kameoka, B.H.Kang, E.Kim, J.H.Kim, T.Maruta, Y.Miura, Y.Miyake, T.Nagae, M.Nakamura, S.N.Nakamura, H.Noumi, S.Okada, Y.Okayasu, H.Outa, H.Park, P.K.Saha, Y.Sato, M.Sekimoto, T.Takahashi, H.Tamura, K.Tanida, A.Toyoda, K.Tshoo, K.Tsukada, T.Watanabe, H.J.Yim Three-Body Nonmesonic Weak Decay of the 12ΛC Hypernucleus
doi: 10.1103/PhysRevLett.103.182502
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
2008TS04 Phys.Rev. C 78, 014001 (2008); Erratum Phys.Rev. C 83, 039904 (2011) K.Tsukada, T.Takahashi, T.Watanabe, Y.Fujii, K.Futatsukawa, O.Hashimoto, K.Hirose, K.Ito, S.Kameoka, H.Kanda, K.Maeda, A.Matsumura, Y.Miura, H.Miyase, S.N.Nakamura, H.Nomura, K.Nonaka, T.Osaka, Y.Okayasu, H.Tamura, H.Tsubota, M.Ukai, H.Yamauchi, M.Wakamatsu, T.Ishikawa, T.Kinoshita, F.Miyahara, T.Nakabayashi, H.Shimizu, T.Tamae, H.Yamazaki, A.Sasaki, O.Konno, P.Bydzovsky, M.Sotona Photoproduction of neutral kaons on a liquid deuterium target in the threshold region NUCLEAR REACTIONS 2H(γ, K0), E=0.8-1.1 GeV; measured mass spectra, momentum distributions, σ.
doi: 10.1103/PhysRevC.78.014001
2007BH06 Eur.Phys.J. A 33, 259 (2007) H.Bhang, S.Ajimura, K.Aoki, A.Banu, T.Fukuda, O.Hashimoto, J.I.Hwang, S.Kameoka, B.H.Kang, E.H.Kim, J.H.Kim, M.Kim, T.Maruta, Y.Miura, Y.Miyake, T.Nagae, M.Nakamura, S.N.Nakamura, H.Noumi, S.Okada, Y.Okayasu, H.Outa, H.Park, P.K.Saha, Y.Sato, M.Sekimoto, S.Shin, T.Takahashi, H.Tamura, K.Tanida, A.Toyota, K.Tsukada, T.Watanabe, H.J.Yim The quenching of nucleon yields in the nonmesonic weak decay of Λ-hypernuclei and the three-body weak decay process NUCLEAR REACTIONS 5He, 12C(π+, K+), E at 1.05 GeV/c; measured Ep, En and angular distributions in hypernuclei decay and discussed quenching effect. Comparison with intra-nuclear cascade calculations.
doi: 10.1140/epja/i2007-10470-x
2007BO19 Phys.Rev. C 75, 054618 (2007) L.Bonneau, T.Kawano, T.Watanabe, S.Chiba Nucleon direct-semidirect radiative capture with Skyrme-Hartree-Fock-BCS bound states NUCLEAR REACTIONS 122Sn, 132Sn, 208Pb, 238U(n, γ), E< 20MeV; calculated direct-semidirect capture cross sections by calculating a transition amplitude to the Hartree-Fock-BCS bound states. Compared results to available data.
doi: 10.1103/PhysRevC.75.054618
2007MA72 Eur.Phys.J. A 33, 255 (2007) T.Maruta, S.Ajimura, K.Aoki, A.Banu, H.Bhang, T.Fukuda, O.Hashimoto, I.Hwang, S.Kameoka, B.H.Kang, E.H.Kim, J.H.Kim, M.J.Kim, Y.Miura, Y.Miyake, T.Nagae, M.Nakamura, S.N.Nakamura, H.Noumi, S.Okada, Y.Okayasu, H.Outa, H.Park, P.K.Saha, Y.Sato, M.Sekimoto, T.Takahashi, H.Tamura, K.Tanida, A.Toyoda, K.Tsukada, T.Watanabe Decay asymmetry in non-mesonic weak decay of light Λ-hypernuclei NUCLEAR REACTIONS 6Li, 12C(π+, K+), E at 1.05 GeV/c; measured excitation energy and pion spectra, Ep, Ed, En from hypernucleus decay; deduced decay asymmetry parameter.
doi: 10.1140/epja/i2007-10478-2
2007WA31 Phys.Lett. B 651, 269 (2007) T.Watanabe, P.Bydzovsky, K.Dobashi, S.Endo, Y.Fujii, O.Hashimoto, T.Ishikawa, K.Itoh, H.Kanda, M.Katoh, T.Kinoshita, O.Konno, K.Maeda, A.Matsumura, F.Miyahara, H.Miyase, T.Miyoshi, K.Mizunuma, Y.Miura, S.N.Nakamura, H.Nomura, Y.Okayasu, T.Osaka, M.Oyamada, A.Sasaki, T.Satoh, H.Shimizu, M.Sotona, T.Takahashi, T.Tamae, H.Tamura, T.Terasawa, H.Tsubota, K.Tsukada, M.Ukai, M.Wakamatsu, H.Yamauchi, H.Yamazaki Photo-production of neutral kaons on 12C in the threshold region
doi: 10.1016/j.physletb.2007.06.033
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
2006KA06 Phys.Rev.Lett. 96, 062301 (2006) B.H.Kang, H.Bhang, E.H.Kim, J.H.Kim, M.J.Kim, H.J.Yim, S.Ajimura, Y.Miyake, K.Aoki, T.Nagae, H.Noumi, H.Outa, P.K.Saha, Y.Sato, M.Sekimoto, A.Toyoda, A.Banu, T.Fukuda, O.Hashimoto, S.Kameoka, Y.Miura, S.N.Nakamura, Y.Okayasu, T.Takahashi, H.Tamura, K.Tsukada, T.Watanabe, J.I.Hwang, T.Maruta, M.Nakamura, S.Okada, H.Park, K.Tanida Exclusive Measurement of the Nonmesonic Weak Decay of the 5ΛHe Hypernucleus NUCLEAR REACTIONS 6Li(π+, K+), E at 1.05 GeV/c; measured excitation energy spectra, Ep, En, np-, nn-coin, angular correlations. 5He deduced hypernucleus nonmesonic weak decay widths.
doi: 10.1103/PhysRevLett.96.062301
2006KI14 Phys.Lett. B 641, 28 (2006) M.J.Kim, S.Ajimura, K.Aoki, A.Banu, H.Bhang, T.Fukuda, O.Hashimoto, J.I.Hwang, S.Kameoka, B.H.Kang, E.H.Kim, J.H.Kim, T.Maruta, Y.Miura, Y.Miyake, T.Nagae, M.Nakamura, S.N.Nakamura, H.Noumi, S.Okada, Y.Okayasu, H.Outa, H.Park, P.K.Saha, Y.Sato, M.Sekimoto, S.Shin, T.Takahashi, H.Tamura, K.Tanida, A.Toyoda, K.Tsukada, T.Watanabe, H.J.Yim Coincidence measurement of the nonmesonic weak decay of 12ΛC NUCLEAR REACTIONS 12C(π+, K+), E at 1.05 GeV/c; measured excitation energy spectra, Ep, En, np-, nn-coin, angular correlations. 12C deduced hypernucleus nonmesonic weak decay widths.
doi: 10.1016/j.physletb.2006.08.012
2005KA23 Nucl.Phys. A754, 173c (2005) S.Kameoka, S.Ajimura, K.Aoki, A.Banu, H.C.Bhang, T.Fukuda, O.Hashimoto, J.I.Hwang, B.H.Kang, E.H.Kim, J.H.Kim, M.J.Kim, T.Maruta, Y.Miura, Y.Miyake, T.Nagae, M.Nakamura, S.N.Nakamura, H.Noumi, S.Okada, Y.Okayasu, H.Outa, H.Park, P.K.Saha, Y.Sato, M.Sekimoto, T.Takahashi, H.Tamura, K.Tanida, A.Toyoda, K.Tsukada, T.Watanabe, H.J.Yim Measurement of the π- decay width of 5ΛHe NUCLEAR REACTIONS 6Li, 12C(π+, K+), (π+, pX), E at 1.05 GeV/c; measured excitation energy spectra, proton spectra following hypernucleus decay. 5He deduced hypernucleus decay width.
doi: 10.1016/j.nuclphysa.2005.03.016
2005KR04 Yad.Fiz. 68, 495 (2005); Phys.Atomic Nuclei 68, 466 (2005) A.P.Krutenkova, O.Hashimoto, T.Watanabe, H.Noumi, P.K.Saha, D.Abe, A.B.Kaidalov, V.V.Kulikov, T.Nagae, M.Nakamura, T.Takahashi, H.Tamura, Y.Fujii Measurement of Inclusive Pion Double Charge exchange on 16O at T0 ≥ 0.5 GeV with the SKS Spectrometer at KEK NUCLEAR REACTIONS 16O(π-, π+X), E=0.5, 0.75 GeV; measured σ(E, θ); deduced rescattering contribution. Comparison with previous results.
doi: 10.1134/1.1891195
2005KR13 Phys.Rev. C 72, 037602 (2005) A.P.Krutenkova, T.Watanabe, D.Abe, Y.Fujii, O.Hashimoto, V.V.Kulikov, T.Nagae, M.Nakamura, H.Noumi, H.Outa, P.K.Saha, T.Takahashi, H.Tamura Inclusive pion double charge exchange on 16O above the Δ resonance NUCLEAR REACTIONS 16O(π-, π+X), E=0.50, 0.75 GeV; measured σ(θ), σ. Comparison with model predictions.
doi: 10.1103/PhysRevC.72.037602
2005MA45 Nucl.Phys. A754, 168c (2005) T.Maruta, S.Ajimura, K.Aoki, A.Banu, H.Bhang, T.Fukuda, O.Hashimoto, J.I.Hwang, S.Kameoka, B.H.Kang, E.H.Kim, J.H.Kim, M.J.Kim, Y.Miura, Y.Miyake, T.Nagae, M.Nakamura, S.N.Nakamura, H.Noumi, S.Okada, Y.Okayasu, H.Outa, H.Park, P.K.Saha, Y.Sato, M.Sekimoto, T.Takahashi, H.Tamura, K.Tanida, A.Toyoda, K.Tsukada, T.Watanabe, H.J.Yim Proton asymmetry in non-mesonic weak decay of light hypernuclei RADIOACTIVITY 5He, 11B, 12C; measured proton decay asymmetry parameters from polarized hypernuclei.
doi: 10.1016/j.nuclphysa.2005.02.159
2005OK02 Nucl.Phys. A752, 196c (2005) S.Okada, S.Ajimura, K.Aoki, A.Banu, H.C.Bhang, T.Fukuda, O.Hashimoto, J.I.Hwang, S.Kameoka, B.H.Kang, E.H.Kim, J.H.Kim, M.J.Kim, T.Maruta, Y.Miura, Y.Miyake, T.Nagae, M.Nakamura, S.N.Nakamura, H.Noumi, Y.Okayasu, H.Outa, H.Park, P.K.Saha, Y.Sato, M.Sekimoto, T.Takahashi, H.Tamura, K.Tanida, A.Toyoda, K.Tsukada, T.Watanabe, H.J.Yim Nucleon-nucleon coincidence measurement in the non-mesonic weak decay of 5ΛHe and 12ΛC hypernuclei NUCLEAR REACTIONS 6Li(π+, K+p), 12C(π+, K+), E at 1.05 GeV/c; measured nucleon-nucleon pair spectra, yields following hypernucleus decay; deduced hyperon decay widths.
doi: 10.1016/j.nuclphysa.2005.02.035
2005OK04 Nucl.Phys. A754, 178c (2005) S.Okada, S.Ajimura, K.Aoki, A.Banu, H.C.Bhang, T.Fukuda, O.Hashimoto, J.I.Hwang, S.Kameoka, B.H.Kang, E.H.Kim, J.H.Kim, M.J.Kim, T.Maruta, Y.Miura, Y.Miyake, T.Nagae, M.Nakamura, S.N.Nakamura, H.Noumi, Y.Okayasu, H.Outa, H.Park, P.K.Saha, Y.Sato, M.Sekimoto, T.Takahashi, H.Tamura, K.Tanida, A.Toyoda, K.Tsukada, T.Watanabe, H.J.Yim π0 decay branching ratios of 5ΛHe and 12ΛC hypernuclei NUCLEAR REACTIONS 6Li, 12C(π+, K+), E at 1.05 GeV/c; measured excitation energy spectra, γ-spectra from neutral pion decay. 5He, 12C deduced hypernucleus decay branching ratios.
doi: 10.1016/j.nuclphysa.2005.02.128
2005OU02 Nucl.Phys. A754, 157c (2005) H.Outa, S.Ajimura, K.Aoki, A.Banu, H.C.Bhang, T.Fukuda, O.Hashimoto, J.I.Hwang, S.Kameoka, B.H.Kang, E.H.Kim, J.H.Kim, M.J.Kim, T.Maruta, Y.Miura, Y.Miyake, T.Nagae, M.Nakamura, S.N.Nakamura, H.Noumi, S.Okada, Y.Okayasu, H.Park, P.K.Saha, Y.Sato, M.Sekimoto, T.Takahashi, H.Tamura, K.Tanida, A.Toyoda, K.Tsukada, T.Watanabe, H.J.Yim Hypernuclear weak decay experiments at KEK: n-n and n-p coincidence measurement NUCLEAR REACTIONS 6Li, 12C(π+, K+), E not given; measured hypernucleus excitation energy spectra, nn-, np-coin following hypernucleus decay. 5He, 12C deduced hypernucleus decay widths, branching ratios.
doi: 10.1016/j.nuclphysa.2005.03.007
2005WA19 Nucl.Phys. A754, 327c (2005) T.Watanabe, S.Endo, Y.Fujii, O.Hashimoto, K.Hirose, T.Ishikawa, K.Ito, H.Kanda, M.Katoh, T.Kinoshita, O.Konno, K.Maeda, A.Matsumura, Y.Miura, F.Miyahara, H.Miyase, K.Mizunuma, T.Nakabayashi, S.N.Nakamura, H.Nomura, Y.Okayasu, T.Osaka, A.Otani, M.Oyamada, A.Sasaki, T.Sato, H.Shimizu, T.Takahashi, T.Tamae, H.Tamura, T.Terasawa, H.Tsubota, K.Tsukada, M.Ukai, M.Utoyama, M.Wakamatsu, H.Yamauchi, Y.Yamaguchi, Y.Yamamoto, H.Yamazaki K0 photoproduction on 12C in the threshold region NUCLEAR REACTIONS 12C(γ, K0X), E=0.8-1.1 GeV; measured hyperon production associated invariant mass spectra, kaon production σ.
doi: 10.1016/j.nuclphysa.2005.02.157
2004IW03 Phys.Rev. C 70, 024602 (2004) Y.Iwamoto, N.Shigyo, D.Satoh, S.Kunieda, T.Watanabe, S.Ishimoto, H.Tenzou, K.Maehata, K.Ishibashi, T.Nakamoto, M.Numajiri, S.Meigo, H.Takada Measurement of pion induced neutron-production double-differential cross sections on Fe and Pb at 870 MeV and 2.1 GeV NUCLEAR REACTIONS Fe, Pb(π-, nX), E=870 MeV; Fe, Pb(π+, nX), E=870, 2100 MeV; measured En, σ(E, θ). Comparison with quantum molecular dynamics model predictions.
doi: 10.1103/PhysRevC.70.024602
2004OK01 Phys.Lett. B 597, 249 (2004) S.Okada, S.Ajimura, K.Aoki, A.Banu, H.C.Bhang, T.Fukuda, O.Hashimoto, J.I.Hwang, S.Kameoka, B.H.Kang, E.H.Kim, J.H.Kim, M.J.Kim, T.Maruta, Y.Miura, Y.Miyake, T.Nagae, M.Nakamura, S.N.Nakamura, H.Noumi, Y.Okayasu, H.Outa, H.Park, P.K.Saha, Y.Sato, M.Sekimoto, T.Takahashi, H.Tamura, K.Tanida, A.Toyoda, K.Tsukada, T.Watanabe, H.J.Yim Neutron and proton energy spectra from the non-mesonic weak decays of 5ΛHe and 12ΛC NUCLEAR REACTIONS 6Li, 12C(π+, K+), E at 1.05 GeV/c; measured hypernucleus excitation energy spectra, En, Ep, yield ratios following hypernucleus decay. 5He, 12C deduced hypernucleus decay widths.
doi: 10.1016/j.physletb.2004.07.031
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
2003TA32 Nucl.Phys. A721, 991c (2003) T.Takahashi, Y.Fujii, O.Hashimoto, K.Itoh, H.Kanda, M.Katoh, T.Kinoshita, O.Konno, K.Maeda, H.Miyase, K.Mizunuma, S.N.Nakamura, T.Osaka, A.Sasaki, T.Tamae, H.Tamura, T.Terasawa, H.Tsuboda, K.Tsukada, M.Ukai, M.Wakamatsu, T.Watanabe, H.Yamazaki, and the NKS Collaboration Photoproduction of Neutral Kaons on C in the Threshold Region NUCLEAR REACTIONS 12C(γ, K0), E=0.8-1.1 GeV; measured missing mass spectrum.
doi: 10.1016/S0375-9474(03)01267-3
2003WA35 Mod.Phys.Lett. A 18, 182 (2003) T.Watanabe, Y.Taniguchi, N.Sawado, S.Oryu Analysis of light nuclei with the AMD method NUCLEAR STRUCTURE 2,3H, 3,4,5He, 6,7Li, 8Be; calculated binding energies. Antisymmetrized molecular dynamics, Paris potential, comparison with data.
doi: 10.1142/S0217732303010211
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
2002SH40 J.Nucl.Sci.Technol.(Tokyo) 39, 1125 (2002) K.Shibata, T.Kawano, T.Nakagawa, O.Iwamoto, J.Katakura, T.Fukahori, S.Chiba, A.Hasegawa, T.Murata, H.Matsunobu, T.Ohsawa, Y.Nakajima, T.Yoshida, A.Zukeran, M.Kawai, M.Baba, M.Ishikawa, T.Asami, T.Watanabe, Y.Watanabe, M.Igashira, N.Yamamuro, H.Kitazawa, N.Yamano, H.Takano Japanese Evaluated Nuclear Data Library Version 3 Revision-3: JENDL-3.3
doi: 10.1080/18811248.2002.9715303
2001KA35 J.Nucl.Sci.Technol.(Tokyo) 38, 261 (2001) M.Kawai, T.Nakagawa, T.Watanabe, Y.Nakajima, A.Zukeran, H.Matsunobu, T.Sugi, S.Chiba Re-Evaluation of Nuclear Data of Fission Product Nuclides for JENDL-3.2 COMPILATION 75As, 80Se, 79,81Br, 88,90Sr, 89,90,91,92,94,96Zr, 93Nb, 92,94,95,96,97,98,100Mo, 99Tc, 99,101Ru, 103Rh, 107Pd, 107,109Ag, 110,111,113Cd, 115In, 117,124Sn, 121,123Sb, 122,123,124,125,126Te, 127I, 137Cs, 135,137,138Ba, 139La, 140,142Ce, 141Pr, 142,143,144,145,150Nd, 144,147,148,150,152,154Sm, 153,154,155Eu; compiled, analyzed neutron-induced reaction data.
doi: 10.1080/18811248.2001.9715028
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
2001TA29 Nucl.Phys. A691, 387c (2001) T.Takahashi, K.Dobashi, Y.Fujii, O.Hashimoto, H.Kanda, K.Maeda, H.Miyase, Y.Okayasu, H.Tamura, K.Tsukada, T.Watanabe, H.Yamazaki Photoproduction of Neutral Kaon on 12C in the Threshold Region NUCLEAR REACTIONS 1H(γ, K+X), E ≈ 1-1.5 GeV; 1n(γ, K0X), E ≈ 1-1.5 GeV; calculated hyperon production associated σ, σ(θ). Implications for planned experiment discussed.
doi: 10.1016/S0375-9474(01)01061-2
1998KU09 Nucl.Phys. A629, 527c (1998) N.Kudomi, H.Ejiri, K.Fushimi, K.Hayashi, R.Hazama, T.Kishimoto, M.Komori, K.Kume, G.Kunitomi, T.Matsuoka, H.Miyawaki, K.Nagata, H.Ohsumi, K.Okada, T.Shima, S.Shiomi, K.Takahisa, J.Tanaka, K.Tasaka, T.Watanabe Double Beta Decays and ELEGANT V and VI at Oto Cosmo Observatory RADIOACTIVITY 100Mo(2β); measured 0ν-associated T1/2 lower limits.
doi: 10.1016/S0375-9474(97)00732-X
1997IT03 Nucl.Instrum.Methods Phys.Res. A386, 439 (1997) Y.Ito, M.Minowa, W.Ootani, K.Nishigaki, Y.Kishimoto, T.Watanabe, Y.Ootuka Development of the Bolometer for the β+β+ Decay Experiment
doi: 10.1016/S0168-9002(96)01166-7
1997MO02 Z.Phys. A357, 53 (1997) C.-B.Moon, C.S.Lee, S.J.Chae, J.H.Ha, J.C.Kim, T.Komatsubara, T.Hayakawa, J.Lu, M.Matsuda, T.Watanabe, K.Furuno Rotational and Vibrational States in 115Te NUCLEAR REACTIONS 89Y(29Si, 2np), E=108 MeV; measured γγ-coin, γγ(θ), Eγ, Iγ, DCO ratios. 115Te deduced high-spin levels, J, π, configurations. Total Routhians, cranked shell model calculations.
doi: 10.1007/s002180050213
1996GO46 J.Phys.Soc.Jpn. 65, 2768 (1996) T.Goto, T.Watanabe, K.Kinoshita, A.Matsuda, M.Sera, S.Sakatsume, T.Fukase Cu-NMR Study on Bilayer High T(c) Cuprate La(1.89)Ca(1.11)Cu2(6+δ) (La2126) NUCLEAR MOMENTS 63,65Cu; measured NMR relaxation rate temperature dependence; deduced Knight shift temperature dependence.
doi: 10.1143/JPSJ.65.2768
1996GO55 Czech.J.Phys. B46, 2175 (1996) T.Goto, T.Watanabe, K.Kinoshita, A.Matsuda, M.Sera, T.Fukase Cu-NMR Study on High-T(c) Cuprate La(1.89)Ca(1.11)Cu2O(6+δ)(La2126) NUCLEAR MOMENTS 63,65Cu; measured NMR; deduced relaxation rate temperature dependence. High-T(c) cuprate La(1.89)Ca(1.11)Cu2O(6+δ).
doi: 10.1007/BF02571079
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
1995BH06 Z.Phys. A353, 119 (1995) S.H.Bhatti, J.C.Kim, S.J.Chae, J.H.Ha, C.S.Lee, J.Y.Moon, C.-B.Moon, T.Komatsubara, J.Lu, M.Matsuda, T.Hayakawa, T.Watanabe, K.Furuno High-Spin States of Odd-Odd 156Ho NUCLEAR REACTIONS 140Ce(19F, 3n), E=82 MeV; measured Eγ, Iγ, γγ-coin. 156Ho deduced high-spin levels, J, π, configuration, band structure.
doi: 10.1007/BF01295887
1995MO04 Phys.Rev. C51, 2222 (1995) C.-B.Moon, J.U.Kwon, S.J.Chae, J.C.Kim, S.H.Bhatti, C.S.Lee, T.Komatsubara, J.Mukai, T.Hayakawa, H.Kimura, J.Lu, M.Matsuda, T.Watanabe, K.Furuno Level Structure of 114Te NUCLEAR REACTIONS 89Y(28Si, 2np), E=106 MeV; 89Y(29Si, 3np), E=108 MeV; measured γγ-, (particle)γγ-coin, DCO. 114Te deduced high-spin levels, J, π, configuration. Model comparison.
doi: 10.1103/PhysRevC.51.2222
1995SH48 Nucl.Instrum.Methods Phys.Res. A356, 347 (1995) T.Shima, T.Watanabe, T.Irie, H.Sato, Y.Nagai A Gas Scintillation Drift Chamber for the 14N(n, p)14C Measurement NUCLEAR REACTIONS 14N(n, p), E=low; measured reaction σ using 3He(n, p) events normalization; deduced detector characteristics. Gas scintillation drift chamber.
doi: 10.1016/0168-9002(94)01205-9
1994CH50 Z.Phys. A350, 89 (1994) S.J.Chae, J.C.Kim, C.S.Lee, C.-B.Moon, T.Komatsubara, J.Mukai, J.Lu, T.Hayakawa, M.Matsuda, T.Watanabe, K.Furuno Level Structure of Doubly Odd 154Ho NUCLEAR REACTIONS 141Pr(16O, 3n), E=75 MeV; measured γγ-coin. 154Ho deduced levels, J, π, high-spin rotational band structure.
doi: 10.1007/BF01290672
1994MO26 Z.Phys. A349, 1 (1994) C.-B.Moon, S.J.Chae, J.C.Kim, Y.K.Kim, J.U.Kwon, C.S.Lee, K.Furuno, T.Komatsubara, T.Hayakawa, H.Kimura, J.Lu, M.Matsuda, J.Mukai, T.Watanabe High Spin States in 115Te NUCLEAR REACTIONS 89Y(29Si, 2np), E=108 MeV; measured Eγ, Iγ, γγ-coin. 115Te deduced high-spin levels, J, π.
doi: 10.1007/BF01296323
1993MI14 Nucl.Instrum.Methods Phys.Res. A327, 612 (1993) M.Minowa, M.Sakamoto, Y.Ito, T.Watanabe, W.Ootani, Y.Ootuka Cryogenic Thermal Detector with LiF Absorber for Direct Dark Matter Search Experiment RADIOACTIVITY 241Am(α); measured Eγ, Iγ. Cryogenic thermal detector with LiF absorber.
doi: 10.1016/0168-9002(93)90732-W
1993SU19 Nucl.Instrum.Methods Phys.Res. A329, 46 (1993) I.Sugai, M.Aratani, M.Yanokura, H.Kato, T.Watanabe A New Technique for the Preparation of Very High Purity Enriched 100Mo Disk Targets
doi: 10.1016/0168-9002(93)90921-4
1992KA17 J.Nucl.Sci.Technol.(Tokyo) 29, 195 (1992) M.Kawai, S.Iijima, T.Nakagawa, Y.Nakajima, T.Sugi, T.Watanabe, H.Matsunobu, M.Sasaki, A.Zukeran JENDL-3 Fission Product Nuclear Data Library NUCLEAR REACTIONS 114Cd(n, n), E=1-14.6 MeV; calculated σ(θ). NUCLEAR STRUCTURE A=75-159; compiled evaluated σ(n, γ), E=thermal. N=30-100; analyzed γ-strength function systematics, level density parameter neutron number dependence.
1992KU19 Nucl.Instrum.Methods Phys.Res. A322, 53 (1992) N.Kudomi, T.Shima, H.Ejiri, J.Tanaka, T.Watanabe Preparation of Large and Thin Source Films for Studying Nuclear Rare Decays
doi: 10.1016/0168-9002(92)90357-A
1992MO10 Nucl.Instrum.Methods Phys.Res. A312, 189 (1992) C.Mori, T.Yamamoto, T.Suzuki, A.Uritani, K.Yanagida, Y.Wu, T.Watanabe, M.Yoshida Radioactivity Measurement of 85Kr with Position-Sensitive Proportional Counter RADIOACTIVITY 85Kr(β-); measured β-spectra; deduced activity. Direct measurement technique, position-sensitive proportional counter.
doi: 10.1016/0168-9002(92)90151-S
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
1991EJ02 Phys.Lett. 258B, 17 (1991) H.Ejiri, K.Fushimi, T.Kamada, H.Kinoshita, M.Kobiki, H.Ohsumi, K.Okada, H.Sano, T.Shibata, T.Shima, N.Tanabe, J.Tanaka, T.Taniguchi, T.Watanabe, N.Yamamoto Double Beta Decays of 100Mo RADIOACTIVITY 100Mo(2β); measured 2ν accompanied β-decay T1/2, 0ν accompanied β-decay T1/2 lower limit; deduced nuclear matrix element features.
doi: 10.1016/0370-2693(91)91201-6
1991EJ03 Nucl.Instrum.Methods Phys.Res. A302, 304 (1991) H.Ejiri, K.Higa, T.Kamada, M.Kobiki, K.Matsuoka, K.Okada, H.Sano, T.Shibata, T.Shima, N.Tanabe, J.Tanaka, T.Taniguchi, T.Watanabe, N.Yamamoto The High Sensitivity Beta-Gamma Spectrometer ELEGANTS V for Rare β(e) and ββ(ee) Decays RADIOACTIVITY 100Mo(2β); measured electron, (electron)γ and other spectra. High sensitivity β-γ spectrometer.
doi: 10.1016/0168-9002(91)90414-L
1991EJ05 J.Phys.(London) G17, S155 (1991) H.Ejiri, K.Fushimi, M.Kawasaki, H.Kinoshita, H.Ohsumi, K.Okada, H.Sano, T.Shima, E.Takasugi, J.Tanaka, T.Watanabe Double Beta Decay of 100Mo and Charge Nonconserving Excitations of 127I RADIOACTIVITY 100Mo(2β); measured 2ν-accompanied two β-decay finite T1/2, 0ν-accompanied two β-decay decay T1/2 lower limit. NUCLEAR STRUCTURE 127I; measured not given; deduced charge nonconserving processes T1/2 lower limit.
doi: 10.1088/0954-3899/17/S/016
1991HO21 Prog.Theor.Phys.(Kyoto) 86, 321 (1991) Intermediate Energy NN Phase Shifts. II NUCLEAR REACTIONS 1H(n, n), E ≈ 430-800 MeV; analyzed phase shifts data; deduced narrow resonance.
doi: 10.1143/ptp/86.2.321
1991WA31 J.Phys.(London) G17, S217 (1991) T.Watanabe, H.Ejiri, K.Okada, N.Kamikubota, H.Sano, T.Shima, J.Tanaka, K.Fushimi, H.Kinoshita, Y.Nagai, T.Shibata Two-Neutrino Double Beta Decay of 100Mo with ELEGANTS-IV RADIOACTIVITY 100Mo(2β); measured 2ν-accompanied 2β-decay T1/2 lower limit. Si(Li) β-detectors, surrounding 4π NaI(Tl) γ-detectors.
doi: 10.1088/0954-3899/17/S/023
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
1990MI04 Nucl.Instrum.Methods Phys.Res. A286, 497 (1990) H.Miyahara, Y.Nozue, S.Kitaori, T.Watanabe Standardization of 152Eu by Two-Dimensional Extrapolation RADIOACTIVITY 152Eu(β-), (β+), (EC); measured βγ-coin; deduced activity standardization. Two-dimensional extrapolation.
doi: 10.1016/0168-9002(90)90904-K
1990MI05 Nucl.Instrum.Methods Phys.Res. A286, 519 (1990) H.Miyahara, S.Kitaori, Y.Nozue, T.Watanabe Precision Measurement of the Emission Probability for the 1.52 MeV Gamma Ray of 42K RADIOACTIVITY 42Ar(β-) [from 40Ar(t, p)]; measured βγ-coin. 42K level deduced γ-emission probability. Pressurized proportional counter, hyperpure Ge detector combination, 4π βγ-coincidence counting.
doi: 10.1016/0168-9002(90)90909-P
1990MO39 Nucl.Instrum.Methods Phys.Res. A299, 128 (1990) C.Mori, T.Suzuki, A.Uritani, T.Yamamoto, K.Yanagida, T.Watanabe, M.Yoshida Application of a Logarithmic Amplifier to a Charge-Division-Type Position-Sensitive Proportional Counter RADIOACTIVITY 14C; measured Eβ, Iβ. Logarithmic amplifier, charge-division-type position sensitive proportional counter.
doi: 10.1016/0168-9002(90)90762-U
1989MI07 Appl.Radiat.Isot. 40, 343 (1989) H.Miyahara, S.Kitaori, Y.Nozue, T.Watanabe A 4πβ(ppc)-γ(HPGe) Coincidence Apparatus Using a Live-Timed Bi-Dimensional Data Acquistion System and Its Application to Measurement of Gamma Ray Emission Probability RADIOACTIVITY 152Eu(β+), (β-), (EC); 60Co(β-); 134Cs(EC), (β-); 46Sc(β-); 59Fe(β-); measured γ-detection efficiencies. Hyperpure Ge detector.
doi: 10.1016/0883-2889(89)90229-3
1988OK01 Nucl.Phys. A478, 447c (1988) K.Okada, H.Ejiri, T.Shibata, Y.Nagai, N.Takahashi, N.Kamikubota, T.Watanabe, T.Shima, J.Tanaka, T.Taniguchi, T.Kamada, M.Kobiki Double-Beta Decay Measurements for 76Ge and 100Mo RADIOACTIVITY 76Ge, 100Mo(2β); measured different decay mode T1/2 lower limits; deduced neutrino mass upper limits.
doi: 10.1016/0375-9474(88)90879-2
1987EJ01 J.Phys.(London) G13, 839 (1987) H.Ejiri, N.Kamikubota, Y.Nagai, T.Nakamura, K.Okada, T.Shibata, T.Shima, N.Takahashi, T.Watanabe Double Beta Decay of 76Ge(0+) to 0+ and 2+ States in 76Se Studied by the β-γ Coincidence Method RADIOACTIVITY 76Ge(2β); measured ββγ-coin; deduced neutrinoless double β-decay T1/2 lower limits, Majorana neutrino mass upper limits. Ge detector.
doi: 10.1088/0305-4616/13/6/012
1987MO19 Appl.Radiat.Isot. 38, 851 (1987) C.Mori, T.Aratani, T.Watanabe, M.Yoshida Direct Measurement of Radioactivity of 14C Gaseous Samples with Position - Sensitive Proportional Counter RADIOACTIVITY 14C(β-); measured β-spectra. Position sensitive proportional counter.
doi: 10.1016/0883-2889(87)90183-3
1986AO01 Radiat.Eff. 96, 285 (1986) T.Aoki, S.Iijima, M.Kawai, Y.Kikuchi, H.Matsunobu, T.Nakagawa, Y.Nakajima, T.Nishigori, M.Sasaki, T.Watanabe, T.Yoshida, A.Zukeran Evaluation of FP Cross Sections for JENDL-2 NUCLEAR REACTIONS 93Zr, 109Ag(n, γ), E=0.001-5 MeV; analyzed data; deduced capture σ(E), model parameters. Statistical model.
doi: 10.1080/00337578608211754
1986AR07 Phys.Rev. C34, 336 (1986) Effect of Final-State Interactions in Tritium β Decay RADIOACTIVITY 3H(β-); calculated molecular effects on β-ray energy spectrum. ATOMIC PHYSICS 3H; calculated molecular effects on β-ray energy spectrum.
doi: 10.1103/PhysRevC.34.336
1986AR18 J.Phys.Soc.Jpn. 55, 3806 (1986) J.Arafune, N.Koga, K.Morokuma, T.Watanabe Estimates of Molecular Effects on the Neutrino Mass Determination by Triton β Decay RADIOACTIVITY 3H(β-); calculated β-spectra, molecular transition probabilities; deduced molecular effects role in neutrino mass determination. Sudden approximation.
doi: 10.1143/JPSJ.55.3806
1986AR19 J.Phys.Soc.Jpn. 55, 3813 (1986) J.Arafune, N.Koga, K.Morokuma, T.Watanabe Molecular Final-State Interactions in Triton β Decay RADIOACTIVITY 3H(β-); calculated β-decay molecular transition amplitudies, probabilities; deduced β-end point, β-residual particle Coulomb interaction role. Molecular final state interactions, sudden approximation.
doi: 10.1143/JPSJ.55.3813
1986EJ01 Nucl.Phys. A448, 271 (1986) H.Ejiri, N.Takahashi, T.Shibata, Y.Nagai, K.Okada, N.Kamikubota, T.Watanabe, T.Irie, Y.Itoh, T.Nakamura Limits on Neutrinoless ββ Decays of the 76Ge 0+ → 0+ and 0+ → 2+ Transitions by the βγ Coincidence Method RADIOACTIVITY 76Ge(2β); measured βγ-coin, summed β-spectra, T1/2; deduced neutrinoless decay T1/2 lower limit, lepton number nonconservation upper limit.
doi: 10.1016/0375-9474(86)90091-6
1986KA23 Nucl.Instrum.Methods Phys.Res. A245, 379 (1986); see 1986Ka33 N.Kamikubota, H.Ejiri, T.Shibata, Y.Nagai, K.Okada, T.Watanabe, T.Irie, Y.Itoh, T.Nakamura, N.Takahashi An Ultra Low Background Beta-Gamma Spectrometer
doi: 10.1016/0168-9002(86)91273-8
1986KA33 Nucl.Instrum.Methods Phys.Res. A245, 379 (1986) N.Kamikubota, H.Ejiri, T.Shibata, Y.Nagai, K.Okada, T.Watanabe, T.Irie, Y.Itoh, T.Nakamura, N.Takahashi An Ultra Low Background Beta-Gamma Spectrometer RADIOACTIVITY 76Ge(2β); measured βγ-coin; deduced 0+ → O+, 0+ → 2+ decay T1/2 lower limit. Ultra low background βγ-spectrometer, extensive standard source testing.
doi: 10.1016/0168-9002(86)91273-8
1986MI03 Int.J.Appl.Radiat.Isotop. 37, 1 (1986) H.Miyahara, T.Momose, T.Watanabe Optimisation of Efficiency Extrapolation Functions in Radioactivity Standardisation RADIOACTIVITY 59Fe(β-); 134Cs(β-), (EC); 141Ce(β-); measured βγ-coin; deduced efficiency extrapolation function optimisation, disintegration rates. Radioactivity standardization, 4π βγ-efficiency.
doi: 10.1016/0883-2889(86)90187-5
1986MI29 Int.J.Appl.Radiat.Isotop. 37, 1085 (1986) H.Miyahara, N.Iida, T.Watanabe An Improved Selective Sampling Method RADIOACTIVITY 60Co(β-), (IT); measured βγ-coin; deduced activity. Improved selective sampling method.
doi: 10.1016/0883-2889(86)90131-0
1984II02 J.Nucl.Sci.Technol.(Tokyo) 21, 10 (1984) S.Iijima, T.Yoshida, T.Aoki, T.Watanabe, M.Sasaki Systematics and Determination of Level Density Parameters of Fission Product Nuclei NUCLEAR STRUCTURE A=86-160; analyzed data; deduced level density parameter systematics. Gilbert-Cameron formula, revised spin cutoff factor.
doi: 10.1080/18811248.1984.9731005
1981MI10 Int.J.Appl.Radiat.Isotop. 32, 573 (1981) H.Miyahara, T.Gotoh, T.Watanabe Half-Lives and γ-Ray Intensities per Decay of 86Rb and 103Ru RADIOACTIVITY 103Ru, 86Rb; measured T1/2, Iγ. 4πβ-γ coincidence technique.
doi: 10.1016/0020-708X(81)90036-3
1978MI07 Radioisotopes 27, 69 (1978) Absolute Measurement of 85Sr RADIOACTIVITY 85Sr; measured absolute disintegration rate.
doi: 10.3769/radioisotopes.27.2_69
1966NA06 Progr.Theoret.Phys.(Kyoto) 35, 1154 (1966); Erratum Progr.Theoret.Phys.(Kyoto) 36, 1313 (1966) On the Value of the Electric Quadrupole Moment of the Deuteron NUCLEAR STRUCTURE 2H; measured not abstracted; deduced nuclear properties.
doi: 10.1143/PTP.35.1154
1964MO10 IDO-16932, p.14 (1964) M.S.Moore, O.D.Simpson, T.Watanabe Pu-241 Fission Cross Section NUCLEAR STRUCTURE, Fission 242Pu; measured not abstracted; deduced nuclear properties.
1964MO22 Phys.Rev. 135, B945 (1964) M.S.Moore, O.D.Simpson, T.Watanabe, J.E.Russell, R.W.Hockenbury Fission Cross Section of Pu241 NUCLEAR STRUCTURE, Fission 242Pu; measured not abstracted; deduced nuclear properties.
doi: 10.1103/PhysRev.135.B945
1964MO27 WASH-1046, p.95 (1964); Priv.Comm. (1966) M.S.Moore, O.D.Simpson, T.Watanabe Pu241 Fission Cross Section
1964SI28 Nucl.Instrum.Methods 30, 293 (1964) O.D.Simpson, R.G.Fluharty, M.S.Moore, N.H.Marshall, F.B.Simpson, G.E.Stokes, T.Watanabe, T.E.Young The Determination Of Backgrounds For Neutron Time-Of-Flight Spectrometers NUCLEAR REACTIONS H(n, x), C(n, x), E=0.4222 eV-1.7 keV; measured products; deduced σ, σ(E). Data were imported from EXFOR entry 11020.
doi: 10.1016/0029-554X(64)90289-7
1964WA25 Phys.Rev. 133, B390 (1964) Neutron-Induced Fission Cross Section of Pu241 Below 11 eV NUCLEAR REACTIONS 241Pu(n, f), E=0.0236 eV-2.8 keV; measured products; deduced σ, σ(E). Data were imported from EXFOR entry 12529.
doi: 10.1103/physrev.133.b390
1962WA09 Bull.Am.Phys.Soc. 7, No.4, 303, K4 (1962) Low-Energy Neutron-Fission Cross Section of Pu241 NUCLEAR STRUCTURE 241Pu; measured not abstracted; deduced nuclear properties.
1962WA33 IDO-16827, p.13 (1962) Pu-241 Fission Cross Section NUCLEAR STRUCTURE 241Pu; measured not abstracted; deduced nuclear properties.
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