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NSR database version of April 11, 2024.

Search: Author = K.Ozawa

Found 31 matches.

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2022IS02      Phys.Rev. C 105, 045201 (2022)

T.Ishikawa, A.Fix, H.Fujimura, H.Fukasawa, R.Hashimoto, Q.He, Y.Honda, T.Iwata, S.Kaida, J.Kasagi, A.Kawano, S.Kuwasaki, K.Maeda, S.Masumoto, M.Miyabe, F.Miyahara, K.Mochizuki, N.Muramatsu, A.Nakamura, K.Nawa, Y.Obara, S.Ogushi, Y.Okada, K.Okamura, Y.Onodera, K.Ozawa, Y.Sakamoto, M.Sato, H.Shimizu, H.Sugai, K.Suzuki, Y.Tajima, S.Takahashi, Y.Taniguchi, Y.Tsuchikawa, H.Yamazaki, R.Yamazaki, H.Y.Yoshida

Coherent photoproduction of the neutral-pion and η-meson on the deuteron at incident energies below 1.15 GeV

NUCLEAR REACTIONS 2H(γ, π0ηd), E<1.15 GeV; measured reaction products, angular distributions, Eγ, Iγ, deuteron spectra, (particle)γ-coin; deduced σ(E), σ(θ, E), ηd scattering parameters, invariant mass. Comparison to other experimental data and model estimations. FOREST setup consisting of three different electromagnetic calorimeters (EMCs): 192 pure cesium iodide (CsI) crystals for the forward EMC, 252 lead scintillating-fiber sandwich modules for the central, and 62 lead-glass Cherenkov counters for the backward. Bremsstrahlung beam from the STretcher Booster (STB) ring synchrotron at the Research Center for Electron Photon Science (ELPH), Tohoku University, Japan.

doi: 10.1103/PhysRevC.105.045201
Citations: PlumX Metrics


2021IS10      Phys.Rev. C 104, L052201 (2021)

T.Ishikawa, H.Fujimura, H.Fukasawa, R.Hashimoto, Q.He, Y.Honda, T.Iwata, S.Kaida, J.Kasagi, A.Kawano, S.Kuwasaki, K.Maeda, S.Masumoto, M.Miyabe, F.Miyahara, K.Mochizuki, N.Muramatsu, A.Nakamura, K.Nawa, Y.Obara, S.Ogushi, Y.Okada, K.Okamura, Y.Onodera, K.Ozawa, Y.Sakamoto, M.Sato, H.Shimizu, H.Sugai, K.Suzuki, Y.Tajima, S.Takahashi, Y.Taniguchi, Y.Tsuchikawa, H.Yamazaki, R.Yamazaki, H.Y.Yoshida

Resonance-like structure near the ηd threshold in the γd → π0ηd reaction

NUCLEAR REACTIONS 2H(γ, π0ηd), E=0.75-1.15 GeV; measured final-state particles, total and differential σ(E) as a function of the incident photon energy, angular distributions for π0 with respect to the photon beam using FOREST detector consisting of three different electromagnetic calorimeters (EMCs) at the Research Center for Electron Photon Science (ELPH), Tohoku University; deduced S-wave resonance states and widths, strong enhancement near the ηd threshold. Comparison with previous experimental data.

doi: 10.1103/PhysRevC.104.L052201
Citations: PlumX Metrics


2020IS04      Phys.Rev. C 101, 052201 (2020)

T.Ishikawa, H.Fujimura, H.Fukasawa, R.Hashimoto, Q.He, Y.Honda, A.Hosaka, T.Iwata, S.Kaida, J.Kasagi, A.Kawano, S.Kuwasaki, K.Maeda, S.Masumoto, M.Miyabe, F.Miyahara, K.Mochizuki, N.Muramatsu, A.Nakamura, S.X.Nakamura, K.Nawa, S.Ogushi, Y.Okada, K.Okamura, Y.Onodera, K.Ozawa, Y.Sakamoto, M.Sato, T.Sato, H.Shimizu, H.Sugai, K.Suzuki, Y.Tajima, S.Takahashi, Y.Taniguchi, Y.Tsuchikawa, H.Yamazaki, R.Yamazaki, H.Y.Yoshida

wN scattering length from w photoproduction on the proton near the reaction threshold

NUCLEAR REACTIONS 1H(γ, ω), E=1.09-1.15 GeV; measured Eγ, Iγ, differential σ(θ), and total σ(Eγ) using the FOREST detector at the Research Center for Electron Photon Science of Tohoku University; deduced scattering parameters, spin-averaged scattering length, and effective range. Comparison with other experimental results and with theoretical predictions.

doi: 10.1103/PhysRevC.101.052201
Citations: PlumX Metrics


2017IS13      Phys.Lett. B 772, 398 (2017)

T.Ishikawa, H.Fujimura, H.Fukasawa, R.Hashimoto, Q.He, Y.Honda, T.Iwata, S.Kaida, H.Kanda, J.Kasagi, A.Kawano, S.Kuwasaki, K.Maeda, S.Masumoto, M.Miyabe, F.Miyahara, K.Mochizuki, N.Muramatsu, A.Nakamura, K.Nawa, S.Ogushi, Y.Okada, K.Okamura, Y.Onodera, K.Ozawa, Y.Sakamoto, M.Sato, H.Shimizu, H.Sugai, K.Suzuki, Y.Tajima, Y.Taniguchi, Y.Tsuchikawa, H.Yamazaki, R.Yamazaki, H.Y.Yoshida

First measurement of coherent double neutral-pion photoproduction on the deuteron at incident energies below 0.9 GeV

NUCLEAR REACTIONS 2H(γ, π0), E<0.9 GeV; measured reaction products; deduced total σ. Comparison with theoretical calculations.

doi: 10.1016/j.physletb.2017.04.010
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetK2544.


2017IS14      Acta Phys.Pol. B48, 1801 (2017)

T.Ishikawa, K.Aoki, H.Fujioka, Y.Honda, T.Hotta, Y.Inoue, K.Itahashi, H.Kanda, H.Kawai, K.Maeda, Y.Matsumura, M.Miyabe, S.Miyata, N.Muramatsu, T.Nishi, H.Ohnishi, K.Ozawa, H.Shimizu, R.Shirai, M.Tabata, A.O.Tokiyasu, Y.Tsuchikawa, H.Yamazaki

Low-energy Scattering Parameters Between the eta Meson and Nucleon from eta Photoproduction on the Deuteron

NUCLEAR REACTIONS 2H(γ, nη), E=0.82-1.26 GeV; analyzed recoil η momentum vs incident bremsstrahlung Eγ; deduced η-n scattering length. More results in near future.

doi: 10.5506/APhysPolB.48.1801
Citations: PlumX Metrics


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
Citations: PlumX Metrics


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
Citations: PlumX Metrics


2007MU01      Phys.Rev.Lett. 98, 042501 (2007)

R.Muto, J.Chiba, H.Enyo, Y.Fukao, H.Funahashi, H.Hamagaki, M.Ieiri, M.Ishino, H.Kanda, M.Kitaguchi, S.Mihara, K.Miwa, T.Miyashita, T.Murakami, T.Nakura, M.Naruki, K.Ozawa, F.Sakuma, O.Sasaki, M.Sekimoto, T.Tabaru, K.H.Tanaka, M.Togawa, S.Yamada, S.Yokkaichi, Y.Yoshimura, and the KEK-PS E325 Collaboration

Evidence for In-Medium Modification of the φ Meson at Normal Nuclear Density

NUCLEAR REACTIONS C, Cu(p, e+e-X), E=12 GeV; measured electron-positron pair invariant mass spectra; deduced in-medium modification of φ meson.

doi: 10.1103/PhysRevLett.98.042501
Citations: PlumX Metrics


2007NA36      J.Phys.(London) G34, S1059 (2007)

M.Naruki, H.En'yo, R.Muto, T.Tabaru, S.Yokkaichi, Y.Fukao, H.Funahashi, M.Ishino, H.Kanda, M.Kitaguchi, S.Mihara, K.Miwa, T.Miyashita, T.Murakami, T.Nakura, F.Sakuma, M.Togawa, S.Yamada, Y.Yoshimura, J.Chiba, M.Ieiri, O.Sasaki, M.Sekimoto, K.H.Tanaka, H.Hamagaki, K.Ozawa, and the KEK-PS E325 Collaboration

Medium modification of vector mesons observed in 12 GeV p+A reactions

doi: 10.1088/0954-3899/34/8/S156
Citations: PlumX Metrics


2007SA18      Phys.Rev.Lett. 98, 152302 (2007)

F.Sakuma, J.Chiba, H.Enyo, Y.Fukao, H.Funahashi, H.Hamagaki, M.Ieiri, M.Ishino, H.Kanda, M.Kitaguchi, S.Mihara, K.Miwa, T.Miyashita, T.Murakami, R.Muto, T.Nakura, M.Naruki, K.Ozawa, O.Sasaki, M.Sekimoto, T.Tabaru, K.H.Tanaka, M.Togawa, S.Yamada, S.Yokkaichi, Y.Yoshimura, and the KEK-PS E325 Collaboration

Nuclear-Matter Modification of Decay Widths in the φ → e+e- and φ → K+K- Channels

NUCLEAR REACTIONS C, Cu(p, e+e-X), (p, K+K-X), E=12 GeV; measured φ-meson decay associated electron-positron pair and kaon pair invariant mass spectra; deduced medium effects.

doi: 10.1103/PhysRevLett.98.152302
Citations: PlumX Metrics


2006MU22      Nucl.Phys. A774, 723 (2006)

R.Muto, J.Chiba, H.En'yo, Y.Fukao, H.Funahashi, H.Hamagaki, M.Ieiri, M.Ishino, H.Kanda, M.Kitaguchi, S.Mihara, K.Miwa, T.Miyashita, T.Murakami, T.Nakura, M.Naruki, M.Nomachi, K.Ozawa, F.Sakuma, O.Sasaki, H.D.Sato, M.Sekimoto, T.Tabaru, K.H.Tanaka, M.Togawa, S.Yamada, S.Yokkaichi, Y.Yoshimura

First observation of φ-meson mass modification in nuclear medium

NUCLEAR REACTIONS C, Cu(p, X), E=12 GeV; measured e+, e- pair invariant mass spectra; deduced φ yields; analyzed φ mass modification. Comparison with model predictions.

doi: 10.1016/j.nuclphysa.2006.06.123
Citations: PlumX Metrics


2006NA05      Phys.Rev.Lett. 96, 092301 (2006)

M.Naruki, Y.Fukao, H.Funahashi, M.Ishino, H.Kanda, M.Kitaguchi, S.Mihara, K.Miwa, T.Miyashita, T.Murakami, T.Nakura, F.Sakuma, M.Togawa, S.Yamada, Y.Yoshimura, H.En'yo, R.Muto, T.Tabaru, S.Yokkaichi, J.Chiba, M.Ieiri, O.Sasaki, M.Sekimoto, K.H.Tanaka, H.Hamagaki, K.Ozawa

Experimental Signature of Medium Modifications for ρ and ω Mesons in the 12 GeV p + A Reactions

NUCLEAR REACTIONS C, Cu(p, ee+X), E=12 GeV; measured electron-positron pair invariant mass spectra; deduced φ, ω, ρ, η meson yields, medium modification effects.

doi: 10.1103/PhysRevLett.96.092301
Citations: PlumX Metrics


2006RA37      Nucl.Phys. A774, 903 (2006)

I.Ravinovich, B.Azmoun, L.Baksay, C.Y.Chi, A.Drees, A.Dubey, Z.Fraenkel, J.Franz, M.Grosse Perdekamp, H.Hamagaki, J.Harder, T.Hemmick, M.Hohlmann, R.Hutter, B.Jacak, D.Kawall, A.Kozlov, D.Lynch, M.McCumber, A.Milov, M.Naglis, P.O'Connor, S.Oda, K.Ozawa, R.Pisani, V.Radeka, S.Rembeczki, D.Sharma, A.Sickles, A.Toia, I.Tserruya, C.Woody, B.Yu

A hadron blind detector for the PHENIX experiment at RHIC

doi: 10.1016/j.nuclphysa.2006.06.162
Citations: PlumX Metrics


2006TA20      Phys.Rev. C 74, 025201 (2006)

T.Tabaru, H.En'yo, R.Muto, M.Naruki, S.Yokkaichi, J.Chiba, M.Ieiri, O.Sasaki, M.Sekimoto, K.H.Tanaka, H.Funahashi, Y.Fukao, M.Kitaguchi, M.Ishino, H.Kanda, S.Mihara, T.Miyashita, K.Miwa, T.Murakami, T.Nakura, F.Sakuma, M.Togawa, S.Yamada, Y.Yoshimura, H.Hamagaki, K.Ozawa

Nuclear mass number dependence of inclusive production of ω and φ mesons in 12 GeV p + A collisions

NUCLEAR REACTIONS H, C, Cu(p, X), E=12 GeV; measured ω and φ mesons production σ, transverse momentum and rapidity distributions; deduced nuclear mass dependence.

doi: 10.1103/PhysRevC.74.025201
Citations: PlumX Metrics


2005OZ02      Eur.Phys.J. C 43, 421 (2005)

K.Ozawa, on behalf of the PHENIX Collaboration

Low mass dilepton production at RHIC energies

NUCLEAR REACTIONS 197Au(d, X), (197Au, X), E(cm)=200 GeV/nucleon; measured dilepton invariant mass spectra; deduced φ meson yields.

doi: 10.1140/epjc/s2005-02212-3
Citations: PlumX Metrics


2004MU22      J.Phys.(London) G30, S1023 (2004)

R.Muto, J.Chiba, H.En'yo, Y.Fukao, H.Funahashi, H.Hamagaki, M.Ieiri, M.Ishino, H.Kanda, M.Kitaguchi, S.Mihara, K.Miwa, T.Miyashita, T.Murakami, T.Nakura, M.Naruki, M.Nomachi, K.Ozawa, F.Sakuma, O.Sasaki, H.D.Sato, M.Sekimoto, T.Tabaru, K.H.Tanaka, M.Togawa, S.Yamada, S.Yokkaichi, Y.Yoshimura

Experimental signature of in-medium mass modification of vector mesons at normal nuclear density

NUCLEAR REACTIONS C, Cu(p, X), E=12 GeV; measured electron-positron pair invariant mass spectra; deduced vector meson yields, in-medium mass modification.

doi: 10.1088/0954-3899/30/8/051
Citations: PlumX Metrics


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
Citations: PlumX Metrics


2003EN11      Prog.Theor.Phys.(Kyoto), Suppl. 149, 49 (2003)

H.En'yo, J.Chiba, H.Funahashi, H.Hamagaki, M.Ieiri, M.Ishino, H.Kanda, M.Kitaguchi, S.Mihara, T.Miyashita, T.Murakami, R.Muto, M.Naruki, M.Nomachi, K.Ozawa, F.Sakuma, O.Sasaki, H.D.Sato, M.Sekimoto, T.Tabaru, K.H.Tanaka, S.Yadama, S.Yokkaichi, Y.Yoshimura

Nuclear Media Effects on Production and Decay of Vector Meson Studied in 12 GeV p + A Interaction

NUCLEAR REACTIONS C, Cu(p, X), E=12 GeV; measured electron-positron pair invariant mass spectra; deduced vector meson production features.

doi: 10.1143/PTPS.149.49
Citations: PlumX Metrics


2003NA31      Nucl.Phys. A721, 297c (2003)

M.Naruki, J.Chiba, H.En'yo, H.Funahashi, H.Hamagaki, M.Ieiri, M.Ishino, H.Kanda, M.Kitaguchi, S.Mihara, T.Miyashita, T.Murakami, R.Muto, M.Nomachi, K.Ozawa, F.Sakuma, O.Sasaki, H.D.Sato, M.Sekimoto, T.Tabaru, K.H.Tanaka, S.Yadama, S.Yokkaichi, Y.Yoshimura

Measurement of Invariant Mass Spectra of Vector Meson Decaying in Nuclear Matter

NUCLEAR REACTIONS C, Cu(p, X), E=12 GeV; measured electron-positron pair invariant mass spectra; deduced vector meson production and decay features.

doi: 10.1016/S0375-9474(03)01054-6
Citations: PlumX Metrics


2003OZ03      Nucl.Phys. A721, 257c (2003)

K.Ozawa, for the PHENIX Collaboration

Measurements of the J/Ψ → ee in Au + Au collisions at √ sNN = 200 GeV at RHIC-PHENIX

NUCLEAR REACTIONS 197Au(197Au, X), E(cm)=200 GeV/nucleon; measured dielectron invariant mass spectra; deduced J/ψ yields.

doi: 10.1016/S0375-9474(03)01044-3
Citations: PlumX Metrics


2002OZ01      Nucl.Phys. A698, 535c (2002)

K.Ozawa, J.Chiba, H.Enyo, H.Funahashi, H.Hamagaki, M.Kitaguchi, M.Ieiri, M.Ishino, H.Kanda, S.Mihara, T.Miyashita, T.Murakami, R.Muto, M.Naruki, M.Nomachi, O.Sasaki, F.Sakuma, H.D.Sato, M.Sekimoto, T.Tabaru, K.H.Tanaka, S.Yamada, S.Yokkaichi, Y.Yoshimura

Modification of Vector Mesons in Nuclear Matter Measured in 12 GeV p + A Reactions at KEK-PS

NUCLEAR REACTIONS H, C, Cu, Gd(p, X), E=12 GeV; measured e+e- and K+K- invariant mass spectra; deduced in-medium modification of vector mesons.

doi: 10.1016/S0375-9474(01)01422-1
Citations: PlumX Metrics


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
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1830.


2001OZ01      Phys.Rev.Lett. 86, 5019 (2001)

K.Ozawa, H.Enyo, H.Funahashi, M.Kitaguchi, M.Ishino, H.Kanda, S.Mihara, T.Miyashita, T.Murakami, R.Muto, M.Naruki, F.Sakuma, H.D.Sato, T.Tabaru, S.Yamada, S.Yokkaichi, Y.Yoshimura, J.Chiba, M.Ieiri, M.Nomachi, O.Sasaki, M.Sekimoto, K.H.Tanaka, H.Hamagaki

Observation of ρ/ω Meson Modification in Nuclear Matter

NUCLEAR REACTIONS H, C, Cu(p, X), E=12 GeV; measured electron-positron pair invariant mass spectra; deduced nuclear matter modification of ρ, ω mesons.

doi: 10.1103/PhysRevLett.86.5019
Citations: PlumX Metrics


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
Citations: PlumX Metrics


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
Citations: PlumX Metrics


2000EN07      Nucl.Phys. A670, 182c (2000)

H.Enyo, J.Chira, H.Funahashi, H.Hamagaki, T.Haseyama, M.Ieiri, M.Ishino, H.Kanda, S.Mihara, T.Miyashita, T.Murakami, R.Muto, M.Naruki, M.Nomachi, K.Ozawa, O.Sasaki, M.Sekimoto, H.D.Sato, T.Tabaru, K.Tanaka, S.Yamada, S.Yokkaichi, Y.Yoshimura, and the KEK-PS-E325 Collaboration

Study of Chiral Property of Nuclear Matter Through Measurements of φ Meson Decay

NUCLEAR REACTIONS H, C, Cu(p, X), E=12 GeV; measured φ meson production associated invariant mass spectra.

doi: 10.1016/S0375-9474(00)00092-0
Citations: PlumX Metrics


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
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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
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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
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1984OO01      J.Phys.Soc.Jpn. 53, 1001 (1984)

A.Ootuka, K.Kawatsura, F.Fujimoto, K.-I.Komaki, K.Ozawa, M.Terasawa

Single and Double K-Shell Ionization Cross Sections of Beryllium by C, N, O and Ne Ion Bombardments

ATOMIC PHYSICS Be(12C, X), (14N, X), (16O, X), (20Ne, X), E=0.3-1.3 MeV; measured single, double K-shell ionization σ, X-ray yields.

doi: 10.1143/JPSJ.53.1001
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1970MA17      Nucl.Phys. A145, 581 (1970)

M.Maruyama, K.Tsukada, K.Ozawa, F.Fujimoto, K.Komaki, M.Mannami, T.Sakurai

Measurement of Nuclear Reaction Times by the Use of the Blocking Effect

NUCLEAR REACTIONS 28Si, 70,72Ge(p, p), (p, p'), E=1.59-5.91 MeV; measured σ(E;Ep', θ=88-92°); deduced reaction times. Natural target.

doi: 10.1016/0375-9474(70)90443-4
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