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NSR database version of May 24, 2024.

Search: Author = K.Nagata

Found 20 matches.

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2010ZH07      Phys.Rev. C 81, 035208 (2010)

H.Q.Zhou, C.W.Kao, S.N.Yang, K.Nagata

Two-boson exchange corrections to parity-violating elastic electron-proton scattering

doi: 10.1103/PhysRevC.81.035208
Citations: PlumX Metrics


2009NA12      Phys.Rev. C 79, 062501 (2009)

K.Nagata, H.Q.Zhou, C.W.Kao, S.N.Yang

Contribution of two-boson exchange with Δ(1232) excitation to parity-violating elastic electron-proton scattering

doi: 10.1103/PhysRevC.79.062501
Citations: PlumX Metrics


2006NA15      J.Phys.(London) G32, 777 (2006)

K.Nagata, A.Hosaka

Two nucleon states in a chiral quark-diquark model

doi: 10.1088/0954-3899/32/6/003
Citations: PlumX Metrics


2005NA34      Phys.Rev. C 72, 035208 (2005); Erratum Phys.Rev. C 73, 049903 (2006)

K.Nagata, A.Hosaka, L.J.Abu-Raddad

Mass of the nucleon in a chiral quark-diquark model

NUCLEAR STRUCTURE A=1; calculated nucleon mass; deduced mixing angle, coupling constant. Chiral quark-diquark model.

doi: 10.1103/PhysRevC.72.035208
Citations: PlumX Metrics


2004NA18      Prog.Theor.Phys.(Kyoto) 111, 57 (2004)

K.Nagata, A.Hosaka

Structure of the Nuclear Force in a Chiral Quark-Diquark Model


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
Citations: PlumX Metrics


1996EJ04      Nucl.Phys. A611, 85 (1996)

H.Ejiri, K.Fushimi, K.Hayashi, R.Hazama, T.Kishimoto, N.Kudomi, K.Kume, K.Nagata, H.Ohsumi, K.Okada, T.Shima, J.Tanaka

Limits on Neutrino-Less Double Beta Decay of 100Mo

RADIOACTIVITY 100Mo(2β); measured 0ν-accompanied 2β-decay T1/2 lower limits; deduced neutrino mass upper limits, other quantities. ELEGANT V system.

doi: 10.1016/S0375-9474(96)00332-6
Citations: PlumX Metrics


1996EJ06      Nucl.Phys.(Proc.Suppl.) S48, 229 (1996)

H.Ejiri, K.Fushimi, K.Hayashi, R.Hazama, N.Kudomi, K.Kume, K.Nagata, T.Nitta, H.Ohsumi, K.Okada, T.Shima, K.Shinmyo, J.Tanaka

0νββ Decays of 100Mo by Means of ELEGANT V

RADIOACTIVITY 100Mo(2β); measured 0ν-accompanied 2β-decay T1/2 lower limits. Exclusive measurements.

doi: 10.1016/0920-5632(96)00246-0
Citations: PlumX Metrics


1996IZ01      Phys.Lett. 366B, 51 (1996)

H.Izumi, K.Asahi, H.Ueno, H.Okuno, H.Sato, K.Nagata, Y.Hori, M.Adachi, N.Aoi, A.Yoshida, G.Liu, N.Fukunishi, M.Ishihara

Electric Quadrupole Moments of Neutron-Rich Nuclei 14B and 15B

RADIOACTIVITY 14,15B(β-) [from 93Nb(18O, X), E=64.7 MeV/nucleon]; measured β-NMR, polarized nuclei; deduced electric quadrupole moments. Shell model comparison.

doi: 10.1016/0370-2693(95)01312-1
Citations: PlumX Metrics


1996IZ02      Hyperfine Interactions 97/98, 509 (1996)

H.Izumi, K.Asahi, H.Ueno, H.Okuno, H.Sato, K.Nagata, Y.Hori, M.Adachi, N.Aoi, A.Yoshida, G.Liu, N.Fukunishi, M.Ishihara

Measurement of Electric Quadrupole Moments of Neutron-Rich Nuclei 14B and 15B

RADIOACTIVITY 12,14,15B(β-) [from 93Nb(18O, X), E=64.7 MeV/nucleon]; measured β-NMR, polarized sources. 17N, 17,14,15B deduced electric quadrupole moments. Other data input.

doi: 10.1007/BF02150193
Citations: PlumX Metrics


1996LI67      High Energy Phys. and Nucl.Phys. (China) 20, 778 (1996)

G.Liu, K.Asahi, H.Izumi, H.Ueno, H.Okuno, H.Sato, K.Nagata, Y.Hori, M.Adechi, N.Aoi, A.Yoshida, N.Fukunishi, M.Ishihara

Measurements of Electric Quadrupole Moments of Neutron-Rich Nuclei 14B and 15B


1996MA80      Nucl.Instrum.Methods Phys.Res. A376, 335 (1996)

K.Maruyama, G.Garino, S.Kato, M.Koike, Y.Murata, M.Mutou, K.Niki, K.Yoshida, M.Asai, S.Asano, I.Endo, S.Endo, M.Harada, S.Kasai, K.Miyamoto, Y.Sumi, A.Sasaki, K.Hossain, Z.Papandreou, H.Hasai, K.Iwatani, A.Leone, R.Perrino, Y.Wada, T.Maki, F.Farzanpay, G.M.Huber, M.Iurescu, G.J.Lolos, A.Weinerman, A.Hisadomi, H.Itoh, S.Maruo, H.Murooka, R.Naridomi, T.Ogata, J.C.Kim, B.Lasiuk, C.Rangacharyulu, O.Konno, A.Shinozaki, T.Terasawa, H.Yamazaki, K.Maeda, T.Suda, H.Shimizu, T.Emura, H.Hirosawa, K.Niwa, H.Miyamoto, K.Nagata, H.Yamashita

The Large-Acceptance Spectrometer TAGX for Photoreaction Studies at the 1.3-GeV Tokyo Electron Synchrotron

NUCLEAR REACTIONS 4He(γ, X), E=1.3 GeV; compiled, reviewed ppn production associated missing mass distribution data, other aspects. Large acceptance spectrometer TAGX.

doi: 10.1016/0168-9002(96)00244-6
Citations: PlumX Metrics


1996UE02      Phys.Rev. C53, 2142 (1996)

H.Ueno, K.Asahi, H.Izumi, K.Nagata, H.Ogawa, A.Yoshimi, H.Sato, M.Adachi, Y.Hori, K.Mochinaga, H.Okuno, N.Aoi, M.Ishihara, A.Yoshida, G.Liu, T.Kubo, N.Fukunishi, T.Shimoda, H.Miyatake, M.Sasaki, T.Shirakura, N.Takahashi, S.Mitsuoka, W.-D.Schmidt-Ott

Magnetic Moments of 17N and 17B

RADIOACTIVITY 17N(β-) [from 93Nb(18O, X), E=64.7 MeV/nucleon]; 17B(β-) [from 93Nb(22Ne, X), E=94.4 MeV/nucleon]; measured NMR; deduced μ. Model comparison.

NUCLEAR STRUCTURE 17N, 17B, 19F; calculated μ. 16,18O; calculated levels. Model comparison.

doi: 10.1103/PhysRevC.53.2142
Citations: PlumX Metrics


1995AS05      Nucl.Phys. A588, 135c (1995)

K.Asahi, H.Ueno, H.Izumi, H.Okuno, K.Nagata, H.Ogawa, Y.Hori, H.Sato, K.Mochinaga, M.Adachi, A.Yoshida, G.Liu, N.Aoi, T.Kubo, M.Ishihara, W.-D.Schmidt-Ott, T.Shimoda, H.Miyatake, S.Mitsuoka, N.Takahashi

Electromagnetic Moments of Unstable Nuclei Studied with Polarized Projectile Fragments

NUCLEAR REACTIONS 197Au(14N, X), E=39.4 MeV/nucleon; 197Au(15N, X), E=68, 109.6 MeV/nucleon; 93Nb(93Nb, X), E=67.3 MeV/nucleon; 27Al(15N, X), E=68 MeV/nucleon; measured ejectile yield, spin polarization spectra vs (p-p0)/p0.

doi: 10.1016/0375-9474(95)00112-E
Citations: PlumX Metrics


1995EJ01      J.Phys.Soc.Jpn. 64, 339 (1995)

H.Ejiri, K.-I.Fushimi, R.Hazama, M.Kawasaki, V.Kouts, N.Kudomi, K.Kume, K.Nagata, H.Ohsumi, K.Okada, H.Sano, T.Senoo, T.Shibata, T.Shima, J.-I.Tanaka, Y.Zdesenko

Double Beta Decays of 116Cd

RADIOACTIVITY 116Cd(2β); measured 2ν-accompanied 2β-decay T1/2, 0ν-accompanied 2β-decay T1/2 upper limit; deduced 2ν-associated β-decay matrix element. Isotopically enriched Cd sample, ultralow-background-detector ELEGANT V.

doi: 10.1143/JPSJ.64.339
Citations: PlumX Metrics


1995NA27      Nucl.Instrum.Methods Phys.Res. A362, 261 (1995)

K.Nagata, H.Ejiri, K.Hayashi, T.Shima, J.Tanaka

Development of a Thin Drift Chamber for the Double Beta Decay Experiment

RADIOACTIVITY 214Bi(α), (β-); 214Po(α) [from 214Bi(β-decay)]; measured γ spectra, delayed α-spectra; deduced 214Bi contamination in Mo source to be used for 2β-decay studies.

doi: 10.1016/0168-9002(95)00299-5
Citations: PlumX Metrics


1994KU25      Nucl.Phys. A577, 405c (1994)

K.Kume, H.Ejiri, K.Fushimi, R.Hazama, K.Kawasaki, V.Koutz, N.Kudomi, K.Nagata, V.Malishko, H.Ohsumi, K.Okada, H.Sano, T.Senoo, T.Shibata, T.Shima, J.Tanaka, Yu.Zdesenko

Double Beta Decays of 116Cd

RADIOACTIVITY 116Cd(2β); measured 2ν-accompanied 2β-decay T1/2; deduced matrix element, 0ν-accompanied 2β-decay T1/2 lower limit.

doi: 10.1016/0375-9474(94)90888-5
Citations: PlumX Metrics


1993FU01      Phys.Rev. C47, R425 (1993)

K.Fushimi, H.Ejiri, H.Kinoshita, N.Kudomi, K.Kume, K.Nagata, H.Ohsumi, K.Okada, H.Sano, J.Tanaka

Application of a Large-Volume NaI Scintillator to Search for Dark Matter

RADIOACTIVITY 252Cf(SF); measured neutron spectra; deduced 23Na, 127I light output efficiences. Large volume NaI scintillator, dark matter search, inelastic neutron scattering in I.

doi: 10.1103/PhysRevC.47.R425
Citations: PlumX Metrics


1993HA24      Nucl.Instrum.Methods Phys.Res. A325, 335 (1993)

N.Hasebe, H.Moriya, T.Doke, J.Kikuchi, T.Kashiwagi, S.Kataoka, T.Shino, K.Itsumi, T.Hayashi, T.Yanagimachi, A.Nakamoto, H.Murakami, K.Nagata, H.J.Crawford, J.M.Engelage, I.Flores, L.Grenier

Improvement of Mass Resolution of Cosmic Ray Nuclei Using a ΔE X E Si Detector Telescope

NUCLEAR REACTIONS C(56Fe, X), E=430-696 MeV/nucleon; measured fragment spectra for X=Al-Fe; deduced improved mass resolution. Position sensitive Si detectors combined with Si(Li) detectors.

doi: 10.1016/0168-9002(93)91035-L
Citations: PlumX Metrics


1992KU18      Phys.Rev. C46, R2132 (1992)

N.Kudomi, H.Ejiri, K.Nagata, K.Okada, T.Shibata, T.Shima, J.Tanaka

Double Beta Decays of 100Mo to Excited States in 100Ru

RADIOACTIVITY 100Mo(2β); measured exclusive βγ-coin; deduced 0ν-, 2ν-accompanied 2β-decay T1/2 lower limits.

doi: 10.1103/PhysRevC.46.R2132
Citations: PlumX Metrics


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