NSR Query Results


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NSR database version of June 30, 2015.

Search: Author = K.Kawase

Found 38 matches.

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2014PA29     Phys.Lett. B 735, 387 (2014)

D.Patel, U.Garg, M.Itoh, H.Akimune, G.P.A.Berg, M.Fujiwara, M.N.Harakeh, C.Iwamoto, T.Kawabata, K.Kawase, J.T.Matta, T.Murakami, A.Okamoto, T.Sako, K.W.Schlax, F.Takahashi, M.White, M.Yosoi

Excitation of giant monopole resonance in 208Pb and 116Sn using inelastic deuteron scattering

NUCLEAR REACTIONS 208Pb, 116Sn(d, d'), (d, d), E=196 MeV; measured reaction products; deduced σ(θ), σ(θ, E), isoscalar giant monopole resonance strength. Comparison with available data.

doi: 10.1016/j.physletb.2014.06.073
Data from this article have been entered in the XUNDL database. For more information, click here.


2013IT04     Phys.Rev. C 88, 064313 (2013)

M.Itoh, S.Kishi, H.Sakaguchi, H.Akimune, M.Fujiwara, U.Garg, K.Hara, H.Hashimoto, J.Hoffman, T.Kawabata, K.Kawase, T.Murakami, K.Nakanishi, B.K.Nayak, S.Terashima, M.Uchida, Y.Yasuda, M.Yosoi

Isoscalar giant resonance strengths 32S and possible excitation of superdeformed and 28Si + α cluster bandheads

NUCLEAR REACTIONS 32S(α, α'), E=386 MeV; measured Eα, Iα, σ(θ), isoscalar giant resonance strengths using Grand Raiden spectrometer at RCNP, Osaka cyclotron facility. 32S; deduced levels, J, π, L-transfers, E0, E1, E2, E3, E4 strengths, superdeformed bandheads, parity-doublet 28S+α cluster bands. Comparison with the assumption of point masses for 16O+16O and 28Si+α cluster structures. Multipole decomposition analysis (MDA) and DWBA analysis.

doi: 10.1103/PhysRevC.88.064313
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2447.
Data from this article have been entered in the XUNDL database. For more information, click here.


2012FR05     Phys.Rev. C 86, 034320 (2012)

M.Freer, M.Itoh, T.Kawabata, H.Fujita, H.Akimune, Z.Buthelezi, J.Carter, R.W.Fearick, S.V.Fortsch, M.Fujiwara, U.Garg, N.Hashimoto, K.Kawase, S.Kishi, T.Murakami, K.Nakanishi, Y.Nakatsugawa, B.K.Nayak, R.Neveling, S.Okumura, S.M.Perez, P.Papka, H.Sakaguchi, Y.Sasamoto, F.D.Smit, J.A.Swartz, H.Takeda, S.Terashima, M.Uchida, I.Usman, Y.Yasuda, M.Yosoi, J.Zenihiro

Consistent analysis of the 2+ excitation of the 12C Hoyle state populated in proton and α-particle inelastic scattering

NUCLEAR REACTIONS 12C(p, p'), E=66 MeV; 12C(α, α'), E=386 MeV; measured 12C excitation spectra. 12C; deduced levels, 2+ excitation of the 0+ Hoyle state. R-matrix analysis. Discussed potential geometric arrangements of the cluster structures.

doi: 10.1103/PhysRevC.86.034320
Data from this article have been entered in the XUNDL database. For more information, click here.


2012PA38     Phys.Lett. B 718, 447 (2012)

D.Patel, U.Garg, M.Fujiwara, H.Akimune, G.P.A.Berg, M.N.Harakeh, M.Itoh, T.Kawabata, K.Kawase, B.K.Nayak, T.Ohta, H.Ouchi, J.Piekarewicz, M.Uchida, H.P.Yoshida, M.Yosoi

Giant monopole resonance in even-A Cd isotopes, the asymmetry term in nuclear incompressibility, and the "softness" of Sn and Cd nuclei

NUCLEAR REACTIONS 106,110,112,114,116Cd(α, α'), E=100 MeV/nucleon; measured reaction products, Eα, Iα; deduced the isoscalar giant monopole resonance (ISGMR) strength distributions, moment ratios. Comparison with theoretical calculations.

doi: 10.1016/j.physletb.2012.10.056
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2402.


2011IT08     Phys.Rev. C 84, 054308 (2011)

M.Itoh, H.Akimune, M.Fujiwara, U.Garg, N.Hashimoto, T.Kawabata, K.Kawase, S.Kishi, T.Murakami, K.Nakanishi, Y.Nakatsugawa, B.K.Nayak, S.Okumura, H.Sakaguchi, H.Takeda, S.Terashima, M.Uchida, Y.Yasuda, M.Yosoi, J.Zenihiro

Candidate for the 2+ excited Hoyle state at Ex ∼ 10 MeV in 12C

NUCLEAR REACTIONS 12C(α, α'), E=386 MeV; measured E(α), I(α), σ(θ) of differential cross sections. Grand Raiden spectrometer. 12C; deduced levels, J, π, l-values, isoscalar strength distributions, widths, 2+ excitation of the Hoyle resonance and the α-condensate state. DWBA analysis of σ(θ) data.

doi: 10.1103/PhysRevC.84.054308
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2157.
Data from this article have been entered in the XUNDL database. For more information, click here.


2010LI07     Phys.Rev. C 81, 034309 (2010)

T.Li, U.Garg, Y.Liu, R.Marks, B.K.Nayak, P.V.Madhusudhana Rao, M.Fujiwara, H.Hashimoto, K.Nakanishi, S.Okumura, M.Yosoi, M.Ichikawa, M.Itoh, R.Matsuo, T.Terazono, M.Uchida, Y.Iwao, T.Kawabata, T.Murakami, H.Sakaguchi, S.Terashima, Y.Yasuda, J.Zenihiro, H.Akimune, K.Kawase, M.N.Harakeh

Isoscalar giant resonances in the Sn nuclei and implications for the asymmetry term in the nuclear-matter incompressibility

NUCLEAR REACTIONS 112,114,116,118,120,122,124Sn(α, α'), E=386 MeV; measured Eα, Iα, excitation energies, σ(θ), σ, angular distributions, differential cross section as function of excitation energy; deduced strengths distributions, widths and EWSR for isoscalar giant monopole resonance (ISGMR), isoscalar giant-dipole resonance (ISGDR), isoscalar giant quadrupole resonance (ISGQR), and high-energy octupole resonance (HEOR). Comparisons with theoretical predictions.

doi: 10.1103/PhysRevC.81.034309
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2178.


2010OK01     Phys.Rev. C 81, 054604 (2010)

A.Okamoto, T.Yamagata, H.Akimune, M.Fujiwara, K.Fushimi, M.B.Greenfield, K.Hara, K.Y.Hara, H.Hashimoto, R.Hayami, K.Kawase, M.Kinoshita, K.Nakanishi, S.Nakayama, M.Tanaka, H.Utsunomiya, N.Warashina, M.Yosoi

Proton inelastic scattering to the dilute α-cluster condensed 0+2 state at Ex = 7.654 MeV in 12C

NUCLEAR REACTIONS 12C(p, p'), E=300 MeV; measured Ep, Ip, σ, σ(θ); deduced levels, J, π, deformation parameters. Comparison with DWBA calculations and α-cluster condensation model.

doi: 10.1103/PhysRevC.81.054604
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2160.
Data from this article have been entered in the XUNDL database. For more information, click here.


2009NA09     Phys.Lett. B 674, 281 (2009)

B.K.Nayak, U.Garg, M.Koss, T.Li, E.Martis, H.Fujimura, M.Fujiwara, K.Hara, K.Kawase, K.Nakanishi, E.Obayashi, H.P.Yoshida, M.Itoh, S.Kishi, H.Sakaguchi, H.Takeda, M.Uchida, Y.Yasuda, M.Yosoi, R.G.T.Zegers, H.Akimune, M.N.Harakeh, M.Hunyadi

Direct proton decay of the isoscalar giant dipole resonance in 208Pb

NUCLEAR REACTIONS 208Pb(α, α'p), E=400 MeV; measured Eα, Iα, decay proton spectra, σ(E, θ); calculated σ(θ) via DWBA; deduced ISGDR proton-decay branching ratio. Comparison with continuum RPA calculations.

doi: 10.1016/j.physletb.2009.03.047
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2141.


2008HA21     Phys.Rev. C 77, 068801 (2008)

T.Hayakawa, T.Shizuma, S.Miyamoto, S.Amano, K.Horikawa, K.Ishihara, M.Mori, K.Kawase, M.Kando, N.Kikuzawa, S.Chiba, T.Mochizuki, T.Kajino, M.Fujiwara

Half-life of the 164Ho by the (γ, n) reaction from laser Compton scattering gamma rays at the electron storage ring NewSUBARU

NUCLEAR REACTIONS 165Ho(γ, n), E=3.3-16.7 MeV; measured Eγ, Iγ, half-life; calculated σ. 164Ho; deduced levels, J, π.

RADIOACTIVITY 164Ho(β+), (β-); measured Eγ, Iγ. 164Dy, 164Er; deduced levels, J, π.

doi: 10.1103/PhysRevC.77.068801
Data from this article have been entered in the XUNDL database. For more information, click here.


2008KA44     Int.J.Mod.Phys. E17, 2071 (2008)

T.Kawabata, Y.Sasamoto, Y.Maeda, S.Sakaguchi, Y.Shimizu, K.Suda, T.Uesaka, M.Fujiwara, H.Hashimoto, K.Hatanaka, K.Kawase, H.Matsubara, K.Nakanishi, Y.Tameshige, A.Tamii, K.Itoh, M.Itoh, H.P.Yoshida, Y.Kanada-Enyo, M.Uchida

Cluster states in 13C and 11B

NUCLEAR REACTIONS 11B, 13C(α, α), E=388 MeV; measured Eα, Iα; deduced σ(θ), B(E0). Comparison with DWBA calculations.

doi: 10.1142/S0218301308011112


2008NA19     Phys.Rev. C 78, 014303 (2008)

S.Nakayama, T.Yamagata, E.Matsumoto, H.Akimune, S.Asaji, M.Fujiwara, K.Fushimi, M.B.Greenfield, H.Hashimoto, R.Hayami, H.Ikemizu, T.Ishida, K.Kawase, H.Kawasuso, T.Kudoh, K.Nakanishi, T.Oota, K.Sagara, M.Tanaka, K.Yasuda, M.Yosoi

Analogs of the giant dipole and spin-dipole resonances in 4He and in α clusters of 6, 7Li studied by the 4He, 6, 7Li(7Li, 7Beγ) reactions

NUCLEAR REACTIONS 4He, 6,7Li(7Li, 7Be), E=455 MeV; measured charged-particle spectra, E\G, Iγ, (particle)γ-coin, σ(θ) for giant dipole and spin-dipole resonances. Cluster excitations.

doi: 10.1103/PhysRevC.78.014303
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2118.


2008YA05     Phys.Rev. C 77, 021303 (2008)

T.Yamagata, H.Akimune, S.Nakayama, Y.Banshou, M.Fujiwara, K.Fushimi, M.B.Greenfield, K.Hara, K.Y.Hara, H.Hashimoto, H.Ikemizu, K.Kawase, M.Kinoshita, K.Nakanishi, M.Ohta, M.Sakama, M.Tanaka, H.Utsunomiya, N.Warashina, M.Yosoi

Evidence for charged-particle decay of dipole-excited 4H clusters embedded in 6He and 7He

NUCLEAR REACTIONS 6,7Li(7Li, 7Be), E=455 MeV; measured charged particle spectra, (particle)(particle)-coin, branching ratios. 6,7He; measured decay channels, dipole resonances for charged particle decay.

doi: 10.1103/PhysRevC.77.021303


2008ZE01     Phys.Rev. C 77, 024307 (2008)

R.G.T.Zegers, E.F.Brown, H.Akimune, Sam M.Austin, A.M.van den Berg, B.A.Brown, D.A.Chamulak, Y.Fujita, M.Fujiwara, S.Gales, M.N.Harakeh, H.Hashimoto, R.Hayami, G.W.Hitt, M.Itoh, T.Kawabata, K.Kawase, M.Kinoshita, K.Nakanishi, S.Nakayama, S.Okumura, Y.Shimbara, M.Uchida, H.Ueno, T.Yamagata, M.Yosoi

Gamow-Teller strength for the analog transitions to the first T = 1/2, Jπ = 3/2- states in 13C and 13N and the implications for type Ia supernovae

NUCLEAR REACTIONS 13C(3He, t), E=420 MeV; measured charged particles, σ(θ); deduced B(GT), levels, J, π. 13C(p, n); deduced electron capture rates in stellar environments as a function of temperature.

doi: 10.1103/PhysRevC.77.024307
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2097.
Data from this article have been entered in the XUNDL database. For more information, click here.


2007AD27     Nucl.Phys. A788, 70c (2007)

T.Adachi, Y.Fujita, P.von Brentano, G.P.A.Berg, C.Fransen, D.De Frenne, H.Fujita, K.Fujita, K.Hatanaka, M.Honma, E.Jacobs, J.Kamiya, K.Kawase, T.Mizusaki, K.Nakanishi, A.Negret, T.Otsuka, N.Pietralla, L.Popescu, Y.Sakemi, Y.Shimbara, Y.Shimizu, Y.Tameshige, A.Tamii, M.Uchida, T.Wakasa, M.Yosoi, K.O.Zell

Gamow-Teller transitions in pf-shell nuclei studied in (3He, t) reactions

NUCLEAR REACTIONS 42Ca, 46Ti, 50Cr, 54Fe(3He, t), E=140 MeV/nucleon; measured excitation energy spectra. 42Sc, 46V, 50Mn, 54Co deduced Gamow-Teller strength distribution. Comparison with shell model.

doi: 10.1016/j.nuclphysa.2007.01.050


2007BY02     Phys.Rev.Lett. 98, 082501 (2007)

A.Byelikov, T.Adachi, H.Fujita, K.Fujita, Y.Fujita, K.Hatanaka, A.Heger, Y.Kalmykov, K.Kawase, K.Langanke, G.Martinez-Pinedo, K.Nakanishi, P.von Neumann-Cosel, R.Neveling, A.Richter, N.Sakamoto, Y.Sakemi, A.Shevchenko, Y.Shimbara, Y.Shimizu, F.D.Smit, Y.Tameshige, A.Tamii, S.E.Woosley, M.Yosoi

Gamow-Teller Strength in the Exotic Odd-Odd Nuclei 138La and 180Ta and Its Relevance for Neutrino, Nucleosynthesis

NUCLEAR REACTIONS 138Ba, 180Hf(3He, t), E=140 MeV/nucleon; measured particle spectra. 138La, 180Ta deduced Gamow-Teller strength distributions. Implications for stellar nucleosynthesis discussed.

doi: 10.1103/PhysRevLett.98.082501
Data from this article have been entered in the XUNDL database. For more information, click here.


2007GA44     Nucl.Phys. A788, 36c (2007)

U.Garg, T.Li, S.Okumura, H.Akimune, M.Fujiwara, M.N.Harakeh, H.Hashimoto, M.Itoh, Y.Iwao, T.Kawabata, K.Kawase, Y.Liu, R.Marks, T.Murakami, K.Nakanishi, K.Nayak, P.V.Madhusudhana Rao, H.Sakaguchi, Y.Terashima, M.Uchida, Y.Yasuda, M.Yosoi, J.Zenihiro

The Giant Monopole Resonance in the Sn Isotopes: Why is Tin so "Fluffy"?

NUCLEAR REACTIONS 112,114,116,118,120,122,124Sn(α, α'), E=400 MeV; measured Eα, Iα, σ(E, θ). 112,114,116,118,120,122,124Sn deduced GMR energy, strength distributions, moment ratios. Comparison with other data and calculations.

doi: 10.1016/j.nuclphysa.2007.01.046


2007LI61     Phys.Rev.Lett. 99, 162503 (2007)

T.Li, U.Garg, Y.Liu, R.Marks, B.K.Nayak, P.V.Madhusudhana Rao, M.Fujiwara, H.Hashimoto, K.Kawase, K.Nakanishi, S.Okumura, M.Yosoi, M.Itoh, M.Ichikawa, R.Matsuo, T.Terazono, M.Uchida, T.Kawabata, H.Akimune, Y.Iwao, T.Murakami, H.Sakaguchi, S.Terashima, Y.Yasuda, J.Zenihiro, M.N.Harakeh

Isotopic Dependence of the Giant Monopole Resonance in the Even-A 112-124Sn Isotopes and the Asymmetry Term in Nuclear Incompressibility

NUCLEAR REACTIONS 112,114,116,118,120,122,124Sn(α, α'), E=400 MeV; measured Eα, Iα. Deduced GMR strength distributions.

doi: 10.1103/PhysRevLett.99.162503
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2080.


2007ME25     Nucl.Instrum.Methods Phys.Res. B264, 221 (2007)

R.Meharchand, H.Akimune, A.M.van den Berg, Y.Fujita, M.Fujiwara, S.Gales, M.N.Harakeh, H.Hashimoto, R.Hayami, G.W.Hitt, M.Itoh, T.Kawabata, K.Kawase, M.Kinoshita, K.Nakanishi, S.Nakayama, S.Okumura, Y.Shimbara, M.Uchida, T.Yamagata, M.Yosoi, R.G.T.Zegers

Atomic charge-exchange between semi-relativistic (ν/c = 0.49) helium ions and targets from carbon to lead

NUCLEAR REACTIONS C, Mg, Ni, Zr, Sn, Pb(3He, 3He), E=420 MeV; measured singly to doubly charged yield ratios. Compared results to model calculations.

doi: 10.1016/j.nimb.2007.08.078


2007NA18     Phys.Rev. C 76, 021305 (2007)

S.Nakayama, E.Matsumoto, R.Hayami, K.Fushimi, H.Kawasuso, K.Yasuda, T.Yamagata, H.Akimune, H.Ikemizu, M.Fujiwara, M.Yosoi, K.Nakanishi, K.Kawase, H.Hashimoto, T.Oota, K.Sagara, T.Kudoh, S.Asaji, T.Ishida, M.Tanaka, M.B.Greenfield

Analog of the giant dipole resonance in 4He

NUCLEAR REACTIONS 4He(7Li, 7Be), E=455 MeV; measured σ and angular distributions. deduced E1 photodisintegration cross section.

doi: 10.1103/PhysRevC.76.021305
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2037.


2007ZE06     Phys.Rev.Lett. 99, 202501 (2007)

R.G.Zegers, T.Adachi, H.Akimune, S.M.Austin, A.M.van den Berg, B.A.Brown, Y.Fujita, M.Fujiwara, S.Gales, C.J.Guess, M.N.Harakeh, H.Hashimoto, K.Hatanaka, R.Hayami, G.W.Hitt, M.E.Howard, M.Itoh, T.Kawabata, K.Kawase, M.Kinoshita, M.Matsubara, K.Nakanishi, S.Nakayama, S.Okumura, T.Ohta, Y.Sakemi, Y.Shimbara, Y.Shimizu, C.Scholl, C.Simenel, Y.Tameshige, A.Tamii, M.Uchida, T.Yamagata, M.Yosoi

Extraction of Weak Transition Strengths via the (3He, t) Reaction at 420 MeV

NUCLEAR REACTIONS 12,13C, 18O, 26Mg, 58Ni, 60Ni, 90Zr, 118Sn, 208Pb(3He, t), E=420 MeV; measured triton spectra and cross sections. Deduced B(GT).

doi: 10.1103/PhysRevLett.99.202501
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2088.


2006AD05     Phys.Rev. C 73, 024311 (2006)

T.Adachi, Y.Fujita, P.von Brentano, A.F.Lisetskiy, G.P.A.Berg, C.Fransen, D.De Frenne, H.Fujita, K.Fujita, K.Hatanaka, M.Honma, E.Jacobs, J.Kamiya, K.Kawase, T.Mizusaki, K.Nakanishi, A.Negret, T.Otsuka, N.Pietralla, L.Popescu, Y.Sakemi, Y.Shimbara, Y.Shimizu, Y.Tameshige, A.Tamii, M.Uchida, T.Wakasa, M.Yosoi, K.O.Zell

High-resolution study of Gamow-Teller transitions from the Tz = 1 nucleus 46Ti to the Tz = 0 nucleus 46V

NUCLEAR REACTIONS 46Ti(3He, t), E=140 MeV; measured triton spectra, σ(E, θ=0°); deduced Gamow-Teller transition strengths. 46Ti(e, e'), (γ, γ'), E not given; analyzed B(M1).

doi: 10.1103/PhysRevC.73.024311
Data from this article have been entered in the XUNDL database. For more information, click here.


2006HA51     Phys.Rev.C 74, 065802 (2006)

T.Hayakawa, S.Miyamoto, Y.Hayashi, K.Kawase, K.Horikawa, S.Chiba, K.Nakanishi, H.Hashimoto, T.Ohta, M.Kando, T.Mochizuki, T.Kajino, M.Fujiwara

Half-life of 184Re populated by the (γ, n) reaction from laser Compton scattering γ rays at the electron storage ring NewSUBARU

RADIOACTIVITY 184,184mRe(EC), (β+) [from 185Re(γ, n)]; measured Eγ, Iγ, T1/2. 184W deduced transitions.

NUCLEAR REACTIONS 185Re(γ, n), E ≈ 2-20 MeV; measured β-delayed Eγ, Iγ; deduced isomer yield ratio.

doi: 10.1103/PhysRevC.74.065802


2006TI07     J.Phys.(London) G32, 1097 (2006)

A.I.Titov, M.Fujiwara, K.Kawase

Parity non-conservation in nuclear excitation by circularly polarized photon beam

NUCLEAR REACTIONS 14C, 14N, 15,16O, 18,19F, 20,21Ne(polarized γ, γ'), E ≈ 100-11000 keV; calculated parity non-conservation effects.

doi: 10.1088/0954-3899/32/8/002


2006YA06     Phys.Rev. C 74, 014309 (2006)

T.Yamagata, N.Warashina, H.Akimune, S.Asaji, M.Fujiwara, M.B.Greenfield, H.Hashimoto, R.Hayami, T.Ishida, K.Kawase, M.Kinoshita, T.Kudoh, K.Nakanishi, S.Nakayama, S.Okumura, K.Sagara, M.Tanaka, H.Utsunomiya, M.Yosoi

Excitation of dipole resonances in 4He and in the α clusters of 6Li and 7Li

NUCLEAR REACTIONS 4He(p, p'), E=300 MeV; measured Ep, σ(E, θ). 6,7Li(p, p'), E=300 MeV; analyzed Ep, σ(E, θ). 4He, 6,7Li deduced dipole resonance energies, widths.

doi: 10.1103/PhysRevC.74.014309
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1993.


2006ZE01     Phys.Rev. C 74, 024309 (2006)

R.G.T.Zegers, H.Akimune, S.M.Austin, D.Bazin, A.M.van den Berg, G.P.A.Berg, B.A.Brown, J.Brown, A.L.Cole, I.Daito, Y.Fujita, M.Fujiwara, S.Gales, M.N.Harakeh, H.Hashimoto, R.Hayami, G.W.Hitt, M.E.Howard, M.Itoh, J.Janecke, T.Kawabata, K.Kawase, M.Kinoshita, T.Nakamura, K.Nakanishi, S.Nakayama, S.Okumura, W.A.Richter, D.A.Roberts, B.M.Sherrill, Y.Shimbara, M.Steiner, M.Uchida, H.Ueno, T.Yamagata, M.Yosoi

The (t, 3He) and (3He, t) reactions as probes of Gamow-Teller strength

NUCLEAR REACTIONS 26Mg(t, 3He), E=115 MeV/nucleon; 26Mg(3He, t), E=140 MeV/nucleon; measured σ(E, θ); deduced Gamow-Teller transition strengths. Comparison with model predictions.

doi: 10.1103/PhysRevC.74.024309
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1997.
Data from this article have been entered in the XUNDL database. For more information, click here.


2005YA12     Phys.Rev. C 71, 064316 (2005)

T.Yamagata, H.Akimune, S.Nakayama, M.Fujiwara, K.Fushimi, M.B.Greenfield, K.Hara, K.Y.Hara, H.Hashimoto, K.Ichihara, K.Kawase, M.Kinoshita, Y.Matsui, K.Nakanishi, M.Ohta, A.Shiokawa, M.Tanaka, H.Utsunomiya, M.Yosoi

Di-trinucleon cluster resonances in A = 6 isobar nuclei

NUCLEAR REACTIONS 6Li(3He, t3He), E=450 MeV; 6Li(7Li, t7Be), E=455 MeV; measured particle spectra, angular correlations. 6He, 6Li, 6Be deduced resonances.

doi: 10.1103/PhysRevC.71.064316


2004AK07     Nucl.Phys. A738, 52 (2004)

H.Akimune, T.Yamagata, S.Nakayama, M.Fujiwara, K.Fushimi, K.Hara, K.Y.Hara, K.Ichihara, K.Kawase, Y.Matsui, K.Nakanishi, A.Shiokawa, M.Tanaka, H.Utsunomiya, M.Yosoi

Tri-nucleon cluster structure in A=6 nuclei above cluster decay threshold

NUCLEAR REACTIONS 6Li(3He, t), E=450 MeV; 6Li(7Li, 7Be), E=455 MeV; measured particle spectra, angular correlations following residual nucleus decay. 6He, 6Be deduced tri-nucleon molecular structures.

doi: 10.1016/j.nuclphysa.2004.04.011


2004AK18     Yad.Fiz. 67, 1749 (2004); Phys.Atomic Nuclei 67, 1721 (2004)

H.Akimune, T.Yamagata, S.Nakayama, M.Fujiwara, K.Fushimi, K.Hara, K.Y.Hara, K.Ichihara, K.Kawase, K.Matsui, K.Nakanishi, A.Shiokawa, M.Tanaka, H.Utsunomiya, M.Yosoi

Trinucleon Cluster Structure at High-Excitation Energies in A = 6 Nuclei

NUCLEAR REACTIONS 6Li(7Li, 7Be), E=455 MeV; 6Li(3He, t), E=450 MeV; measured particle spectra, coincidences following residual nucleus decay. 6He, 6Be deduced trinucleon cluster states, decay branching ratio.

doi: 10.1134/1.1806913


2004IT09     Nucl.Phys. A738, 268 (2004)

M.Itoh, H.Akimune, M.Fujiwara, U.Garg, H.Hashimoto, T.Kawabata, K.Kawase, S.Kishi, T.Murakami, K.Nakanishi, Y.Nakatsugawa, B.K.Nayak, S.Okumura, H.Sakaguchi, H.Takeda, S.Terashima, M.Uchida, Y.Yasuda, M.Yosoi, J.Zenihiro

Study of the cluster state at Ex=10.3 MeV in 12C

NUCLEAR REACTIONS 12C(α, α'), E=386 MeV; measured Eα, σ(E, θ); deduced cluster state energy, J, π.

doi: 10.1016/j.nuclphysa.2004.04.044


2004NA04     Nucl.Phys. A731, 355 (2004)

S.Nakayama, T.Yamagata, H.Akimune, M.Fujiwara, K.Fushimi, M.B.Greenfield, K.Hara, K.Y.Hara, K.Hashimoto, K.Ichihara, K.Kawase, Y.Matsui, K.Nakanishi, M.Sakama, M.Tanaka, M.Yosoi

t + 3He molecular structures in 6Li studied by (3He, α) reaction at 450 MeV

NUCLEAR REACTIONS 7Li(3He, α), E=450 MeV; measured Eα, Iα, particle correlations following residual nucleus decay. 6Li deduced resonance energies, widths, cluster features.

doi: 10.1016/j.nuclphysa.2003.11.048


2004NA12     Nucl.Phys. A734, 461 (2004)

S.Nakayama, T.Yamagata, H.Akimune, M.Fujiwara, K.Fushimi, M.B.Greenfield, K.Hara, K.Y.Hara, H.Hashimoto, K.Ichihara, K.Kawase, Y.Matsui, K.Nakanishi, M.Sakama, M.Tanaka, M.Yosoi

Tri-nucleon cluster-states in 6Li

NUCLEAR REACTIONS 7Li(3He, α), E=450 MeV; measured Eα, decay particle spectra. 6Li deduced resonance energies, widths, cluster structure.

doi: 10.1016/j.nuclphysa.2004.01.086


2004NA14     Phys.Rev. C 69, 041304 (2004)

S.Nakayama, T.Yamagata, H.Akimune, M.Fujiwara, K.Fushimi, M.B.Greenfield, K.Hara, K.Y.Hara, H.Hashimoto, K.Ichihara, K.Kawase, H.Matsui, K.Nakanishi, M.Sakama, M.Tanaka, M.Yosoi

Trinucleon cluster structures in 6Li

NUCLEAR REACTIONS 7Li(3He, α), E=450 MeV; measured Eα, decay particle spectra, angular correlations. 6Li deduced resonance energies, widths, cluster structure.

doi: 10.1103/PhysRevC.69.041304
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1896.


2004YA12     Phys.Rev. C 69, 044313 (2004)

T.Yamagata, S.Nakayama, H.Akimune, M.Fujiwara, K.Fushimi, M.B.Greenfield, K.Hara, K.Y.Hara, H.Hashimoto, K.Ichihara, K.Kawase, M.Kinoshita, Y.Matsui, K.Nakanishi, M.Tanaka, H.Utsunomiya, M.Yosoi

Excitations of the α cluster in A = 6 and 7 nuclei

NUCLEAR REACTIONS 6,7Li(p, p'), E=300 MeV; 6,7Li(3He, t), E=450 MeV; 6,7Li(7Li, 7Be), E=455 MeV; measured particle spectra, σ(E, θ). 6,7He, 6,7Li, 6,7Be deduced GDR energies, widths, α-cluster excitation.

doi: 10.1103/PhysRevC.69.044313
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1897.


2004YA21     Nucl.Phys. A738, 467 (2004)

T.Yamagata, S.Nakayama, H.Akimune, M.Fujiwara, K.Fushimi, M.B.Greenfield, K.Hara, K.Y.Hara, K.Hashimoto, K.Ichihara, K.Kawase, M.Kinoshita, Y.Matsui, K.Nakanishi, M.Tanaka, H.Utsunomiya, M.Yosoi

Giant dipole resonances and the analogs of α-clusters in A=6 and 7 nuclei

NUCLEAR REACTIONS 6,7Li(p, p'), E=300 MeV; 6,7Li(3He, t), E=450 MeV; 6,7Li(7Li, 7Be), E=455 MeV; measured excitation energy spectra. 6,7He, 6,7Li, 6,7Be deduced dipole resonance energies, widths, Q-values for GDR excitation, medium effects on α-cluster effective mass.

doi: 10.1016/j.nuclphysa.2004.04.088


2004YO06     Nucl.Phys. A738, 451 (2004)

M.Yosoi, H.Akimune, I.Daito, H.Ejiri, H.Fujimura, M.Fujiwara, K.Fushimi, K.Hara, K.Y.Hara, H.Hashimoto, T.Ishikawa, M.Itoh, Y.Itow, S.Kishi, T.Kawabata, K.Kawase, M.Kinoshita, K.Kobayashi, M.Nakamura, K.Nakanishi, Y.Nakatsugawa, S.Nakayama, T.Noro, E.Obayashi, S.Okumura, H.Sakaguchi, Y.Sakemi, M.Shiozawa, H.Takeda, T.Taki, A.Tamii, M.Tanaka, S.Terashima, H.Toyokawa, N.Tsukahara, M.Uchida, T.Yamada, T.Yamagata, Y.Yasuda, H.P.Yoshida, R.G.T.Zegers, J.Zenihiro

Cluster fragmentations of deep (1s)-hole states in light nuclei

NUCLEAR REACTIONS 7Li, 12C, 16O(p, 2p), E=392 MeV; measured excitation energy spectra, decay fragment spectra from deep-hole states. 6He, 11B, 15N deduced cluster structure features.

doi: 10.1016/j.nuclphysa.2004.04.084
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1819.


2004ZE02     Nucl.Phys. A731, 121 (2004)

R.G.T.Zegers, H.Abend, H.Akimune, A.M.van den Berg, H.Fujimura, H.Fujita, Y.Fujita, M.Fujiwara, S.Gales, K.Hara, M.N.Harakeh, T.Ishikawa, T.Kawabata, K.Kawase, T.Mibe, K.Nakanishi, S.Nakayama, H.Toyokawa, M.Uchida, T.Yamagata, K.Yamasaki, M.Yosoi

Excitation and decay of the isovector spin-flip giant monopole resonance via the 208Pb(3He, tp) reaction at 410 MeV

NUCLEAR REACTIONS 208Pb(3He, t), (3He, tp), E=410 MeV; measured particle spectra, σ(E, θ). 208Bi deduced giant monopole resonance energy, width, decay features.

doi: 10.1016/j.nuclphysa.2003.11.024
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1824.


2003HA43     Phys.Rev. C 68, 064612 (2003)

K.Hara, T.Adachi, H.Akimune, I.Daito, H.Fujimura, Y.Fujita, M.Fujiwara, K.Fushimi, K.Y.Hara, M.N.Harakeh, K.Ichihara, T.Ishikawa, J.Janecke, J.Kamiya, T.Kawabata, K.Kawase, K.Nakanishi, Y.Sakemi, Y.Shimbara, Y.Shimizu, M.Uchida, H.P.Yoshida, M.Yosoi, R.G.T.Zegers

Microscopic structure of the Gamow-Teller resonance in 58Cu

NUCLEAR REACTIONS 58Ni(3He, tγ), (3He, pt), E=450 MeV; measured triton spectra, γγ-, tγ-, pt-coin. 58Cu levels deduced proton-decay branching ratios, configurations. 57Ni deduced levels, transitions.

doi: 10.1103/PhysRevC.68.064612


2003ZE03     Phys.Rev.Lett. 90, 202501 (2003)

R.G.T.Zegers, H.Abend, H.Akimune, A.M.van den Berg, H.Fujimura, H.Fujita, Y.Fujita, M.Fujiwara, S.Gales, K.Hara, M.N.Harakeh, T.Ishikawa, T.Kawabata, K.Kawase, T.Mibe, K.Nakanishi, S.Nakayama, H.Toyokawa, M.Uchida, T.Yamagata, K.Yamasaki, M.Yosoi

Excitation and Decay of the Isovector Giant Monopole Resonances via the 208Pb(3He, tp)Reaction at 410 MeV

NUCLEAR REACTIONS 208Pb(3He, t), E=410 MeV; measured σ(E, θ). 208Bi deduced isovector spin-flip giant monopole resonance energy, proton decay branching ratio. 207Pb deduced strong feeding of deep neutron-hole states.

doi: 10.1103/PhysRevLett.90.202501
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1824.


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