Nuclear Science References (NSR)

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NSR database version of May 8, 2024.

Search: Author = H.Hasai

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1997WE13 Nucl.Instrum.Methods Phys.Res. A397, 478 (1997)

X.-Q.Wen, K.Shizuma, S.Hamanaka, K.Iwatani, H.Hasai

Half-Lives of Isomeric Levels of ^89mSr, ^111mCd, ^113mIn and ^115mIn Activated by ⁶⁰Co γ-Ray Irradiation

RADIOACTIVITY ^87mSr, ^111mCd, ^113m,115mIn(IT); measured T_1/2. Activation by ⁶⁰Co gammas.

doi: 10.1016/S0168-9002(97)00757-2
Citations: PlumX Metrics

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

1993AS01 Z.Phys. A344, 335 (1993)

M.Asai, I.Endo, M.Harada, S.Kasai, K.Niki, Y.Sumi, S.Kato, K.Maruyama, Y.Murata, M.Muto, K.Yoshida, K.Iwatani, H.Hasai, H.Ito, T.Maki, C.Rangacharyulu, H.Shimizu, Y.Wada, and the TAGX Collaboration

The Reaction γ + d → π⁺ + π^- + p + n between 570 and 850 MeV and Δ⁺⁺ Δ^- Production

NUCLEAR REACTIONS ²H(γ, π⁺π^-), E=570-850 MeV; measured missing mass distributions; deduced different mechanisms contributions. Kinematically complete experiment.

doi: 10.1007/BF01303029
Citations: PlumX Metrics

1992SH16 Nucl.Instrum.Methods Phys.Res. B66, 459 (1992)

K.Shizuma, K.Fukami, K.Iwatani, H.Hasai

Low-Background Shielding of Ge Detectors for the Measurement of Residual ¹⁵²Eu Radioactivity Induced by Neutrons from Hiroshima Atomic Bomb

RADIOACTIVITY ¹⁵²Eu(β^-), (β⁺), (EC); measured Eγ, Iγ, peak to background ratio improvement. ²³⁴Th(β^-); ^234mPa(β^-); ²²⁶Ra(α); ²¹⁴Pb(β^-); ²¹⁴Bi(α), (β^-); ²¹⁰Po(α); ²¹⁰Pb(α), (β^-); ²¹²Pb(β^-); ²²⁸Ac(β^-); ²⁰⁸Tl(β^-); ²³⁵U(α); ⁴⁰K(β^-), (β⁺), (EC); ^{77m,75m,73m,71m}Ge(IT); measured Eγ, Iγ. Coaxial, well-type Ge detector comparison, low background γ-ray spectrometers.

doi: 10.1016/0168-583X(92)95419-R
Citations: PlumX Metrics

1990AS03 Phys.Rev. C42, 837 (1990)

M.Asai, I.Endo, M.Harada, S.Kasai, K.Niki, Y.Sumi, S.Kato, K.Maruyama, Y.Murata, M.Muto, K.Yoshida, K.Iwatani, H.Hasai, H.Ito, T.Maki, C.Rangacharyulu, H.Shimizu, Y.Wada, and the TAGX Collaboration

Total Cross Section for the γd → π^-pp Reaction between 380 and 840 MeV

NUCLEAR REACTIONS ²H(γ, π^-p), E=380-840 MeV; measured σ(E); deduced dibaryon resonance upper limit. Tagged photon beam, large-acceptance magnetic spectrometer.

doi: 10.1103/PhysRevC.42.837
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetK2070.

1990OH03 Phys.Lett. 243B, 29 (1990)

C.Ohmori, N.Horikawa, Y.Ishida, T.Iwata, T.Kinashi, I.Maeda, T.Matsuda, T.Nakanishi, S.Okumi, Y.Takeda, T.Toyama, S.Hiramatsu, S.Ishimoto, Y.Mori, H.Sato, T.Tsuru, T.Hasegawa, Y.Kobayashi, T.Nakagawa, H.Hasai, K.Iwatani, F.Nishiyama, K.Mori, A.Ueno, J.A.Holt

Analyzing Power of C and Cu(p(pol), 2p) Quasi-Elastic Scattering

NUCLEAR REACTIONS C, Cu(polarized p, 2p), E=3.5 GeV; measured analyzing power. Relativistic impulse approximation.

doi: 10.1016/0370-2693(90)90950-B
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1352.

1989OH04 Phys.Lett. 230B, 27 (1989)

C.Ohmori, N.Horikawa, Y.Ishida, T.Iwata, T.Kinashi, I.Maeda, T.Matsuda, T.Nakanishi, S.Okumi, K.Sakai, Y.Takeda, T.Toyama, M.Yasuno, Y.Kobayashi, T.Nakagawa, S.Hiramatsu, S.Ishimoto, Y.Mori, H.Sato, T.Tsuru, T.Hasegawa, K.Mori, K.Iwatani, H.Hasai, F.Nishiyama, A.Ueno, J.A.Holt

Measurement of Analyzing Power at Forward Angle for Elastic pd Scattering at 3.5 GeV

NUCLEAR REACTIONS ²H(polarized p, p), E=3.5 GeV; measured analyzing power. Glauber theory analysis.

doi: 10.1016/0370-2693(89)91647-X
Citations: PlumX Metrics

1988AD02 Nucl.Phys. A480, 530 (1988)

D.L.Adams, B.Aas, E.Bleszynski, M.Bleszynski, G.Igo, C.Newsom, Y.Ohashi, G.Pauletta, F.Sperisen, C.A.Whitten, Jr., H.Fujisawa, M.Gazzaly, S.J.Greene, K.Jones, J.B.McClelland, N.Tanaka, H.Hasai, K.Iwatani, S.Ishimoto, S.Isagawa, A.Masaike, A.Okihana, S.Okumi

Spin Observables in Small-Angle Elastic p(pol)d(pol) → p(pol)d Scattering with an L-Type Deuteron Target at 800 MeV

NUCLEAR REACTIONS ²H(polarized p, p), E=800 MeV; measured analyzing powers, spin transfer coefficients. Polarized target.

doi: 10.1016/0375-9474(88)90462-9
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0786.

1988IG02 Phys.Rev. C38, 2777 (1988)

G.Igo, A.Masaike, B.Aas, D.Adams, E.Bleszynski, M.Bleszynski, M.Gazzaly, S.J.Greene, H.Hasai, S.Ishimoto, S.Isagawa, K.Jones, D.Lopiano, J.B.McClelland, F.Nishiyama, Y.Ohashi, A.Okihana, G.Pauletta, F.Sperisen, T.-H.Sun, N.Tanaka, G.S.Weston, C.A.Whitten, Jr.

Spin Observables in Small-Angle Elastic p(pol)d(pol) → p(pol)d with an N-Type Polarized Target at 800 MeV

NUCLEAR REACTIONS ²H(polarized p, p), E=800 MeV; measured polarization observables; deduced nucleon-nucleon amplitude ambiguities. N-type polarized, fully deuterated propanediol target.

doi: 10.1103/PhysRevC.38.2777
Citations: PlumX Metrics

1988PA16 Phys.Lett. 211B, 19 (1988)

G.Pauletta, M.Gazzaly, N.Tanaka, B.Aas, D.Adams, H.Fujisawa, S.Greene, H.Hasai, G.Igo, S.Ishimoto, K.Jones, D.Lopiano, A.Masaike, K.Iwatani, Y.Ohashi, S.Okumi, L.Santi, F.Sperisen, C.Whitten

A(LL) at Small Momentum Transfers for the First Complete Determination of the Foward pp Scattering Amplitudes

NUCLEAR REACTIONS ¹H(polarized p, p), E=650, 800 MeV; measured asymmetry.

doi: 10.1016/0370-2693(88)90799-X
Citations: PlumX Metrics

1988TA06 Phys.Rev. C37, 2071 (1988)

N.Tanaka, M.M.Gazzaly, G.Pauletta, B.Aas, D.Adams, H.Fujisawa, S.Greene, H.Hasai, G.Igo, S.Isagawa, S.Ishimoto, K.Iwatani, K.Jones, D.Lopiano, A.Masaike, F.Nishiyama, Y.Ohashi, A.Okihana, S.Okumi, F.Sperisen, G.Weston, C.Whitten

Spin Dependence of pp Inelasticities at Intermediate Energies

NUCLEAR REACTIONS ¹H(polarized p, π⁺), E=650, 800 MeV; measured asymmetry vs θ; deduced pp-inelasticities.

doi: 10.1103/PhysRevC.37.2071
Citations: PlumX Metrics

1987YA01 Phys.Rev. C35, 352 (1987)

I.Yamauchi, M.Fukawa, S.Isagawa, S.Ishimoto, A.Masaike, M.M.Gazzaly, M.Hajisaeid, G.J.Igo, F.Irom, T.Kobayashi, Y.Ohashi, G.Pauletta, F.Sperisen, A.T.M.Wang, T.Hasegawa, K.Nisimura, F.Soga, N.Horikawa, T.Nakanishi, A.Okihana, K.Iwatani, H.Hasai, F.Nishiyama

Measurement of the Vector Analyzing Power in π⁺-d Elastic Scattering at 0.74 GeV/c

NUCLEAR REACTIONS ²H(π⁺, π⁺), E=0.74 GeV/c; measured vector analyzing power. Polarized target, large aperture spectrometer. Glauber model calculations.

doi: 10.1103/PhysRevC.35.352
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetJ1270.

1980HO16 Int.J.Appl.Radiat.Isotop. 31, 141 (1980)

T.Horiguchi, H.Noma, Y.Yoshizawa, H.Takemi, H.Hasai, Y.Kiso

Excitation Functions of Proton Induced Nuclear Reactions on ⁸⁵Rb

NUCLEAR REACTIONS ⁸⁵Rb(p, xn), E=14-70 MeV; measured σ(E) for x=3-5; ⁸⁵Rb(p, xnp), E=14-70 MeV; measured σ(E) for x=1-4; ⁸⁵Rb(p, 3nα), E=40-70 MeV; measured σ(E); deduced reaction mechanism, ⁸¹Rb thick target yields, ^81,84Rb isomeric σ ratio.Enriched target, activation method, Ge(Li) detector.

doi: 10.1016/0020-708X(80)90138-6
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetB0111.

1979HA33 J.Phys.Soc.Jpn. 47, 9 (1979)

H.Hasai

Polarization of β-Ray Emitted from ¹⁴⁷Pm

RADIOACTIVITY ¹⁴⁷Pm; measured β polarization. Results consistent with two-component neutrino theory.

doi: 10.1143/JPSJ.47.9
Citations: PlumX Metrics

1972RY01 Nucl.Phys. A180, 657 (1972)

N.Ryu, J.Sanada, H.Hasai, D.C.Worth, M.Nishi, T.Hasegawa, H.Ueno, M.Seki, K.Iwatani, Y.Nojiri, K.Kondo