NSR Query Results

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NSR database version of April 11, 2024.

Search: Author = T.Nakanishi

Found 23 matches.

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2012KI16      Science 335, 1614 (2012)

N.Kinoshita, M.Paul, Y.Kashiv, P.Collon, C.M.Deibel, B.DiGiovine, J.P.Greene, D.J.Henderson, C.L.Jiang, S.T.Marley, T.Nakanishi, R.C.Pardo, K.E.Rehm, D.Robertson, R.Scott, C.Schmitt, X.D.Tang, R.Vondrasek, A.Yokoyama

A Shorter 146Sm Half-Life Measured and Implications for 146Sm-142Nd Chronology in the Solar System

RADIOACTIVITY 146Sm(α); measured decay products, Eα, Iα; deduced T1/2 and its uncertainty and 146Sm/144Sm ratio. 146Sm - 142Nd clock, comparison with available data.

doi: 10.1126/science.1215510
Citations: PlumX Metrics

2011KI45      Radiochim.Acta Supp 1, Proc.in Radiochemistry 113 (2011)

H.Kikunaga, H.Fujisawa, K.Ooe, R.Takayama, A.Shinohara, K.Takamiya, Y.Kasamatsu, Y.Ezaki, H.Haba, T.Nakanishi, T.Mitsugashira, K.Hirose, T.Ohtsuki

Precision measurement of the half-life of 90mNb and 99mTc

RADIOACTIVITY 90Nb(EC), 99Tc(β-); measured decay products, Eγ, Iγ; deduced T1/2 and uncertainties.

doi: 10.1524/rcpr.2011.0020
Citations: PlumX Metrics

2009KI14      Phys.Rev. C 80, 034315 (2009)

H.Kikunaga, Y.Kasamatsu, H.Haba, T.Mitsugashira, M.Hara, K.Takamiya, T.Ohtsuki, A.Yokoyama, T.Nakanishi, A.Shinohara

Half-life estimation of the first excited state of 229Th by using α-particle spectrometry

RADIOACTIVITY 233U(α); measured Eα, Iα. 229mTh; deduced half-life.

doi: 10.1103/PhysRevC.80.034315
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2008KI05      J.Phys.(London) G35, 014033 (2008)

N.Kinoshita, T.Hashimoto, T.Nakanishi, A.Yokoyama, H.Amakawa, T.Mitsugashira, T.Ohtsuki, N.Takahashi, I.Ahmad, J.P.Greene, D.J.Henderson, C.L.Jiang, M.Notani, R.C.Pardo, N.Patel, K.E.Rehm, R.Scott, R.Vondrasek, L.Jisonna, P.Collon, D.Robertson, C.Schmitt, X.D.Tang, Y.Kashiv, H.Nassar, M.Paul

Ultra-sensitive detection of p-process nuclide 146Sm produced by (γ, n), (p, 2nε) and (n, 2n) reactions

doi: 10.1088/0954-3899/35/1/014033
Citations: PlumX Metrics

2007HA49      J.Nucl.Radiochem.Sci. 8, 109 (2007)

T.Hashimoto, T.Nakanishi, A.Yokoyama, H.Amakawa, T.Mitsugashira, T.Ohtsuki, N.Takahashi, I.Ahmad, J.P.Greene, D.J.Henderson, C.L.Jiang, M.Notani, R.C.Pardo, N.Patel, K.E.Rehm, R.Scott, R.Vondrasek, L.Jisonna, P.Collon, D.Robertson, C.Schmitt, X.D.Tang, Y.Kashiv, M.Paul

Technological Development for Half-life Measurement of 146Sm Nuclide

NUCLEAR REACTIONS 147Sm(γ, n), E < 50 MeV; 147Sm(n, 2n), E=6-10 MeV; 147Sm(p, 2n), E=21 MeV; measured Eα, Iα.

2007PA15      J.Radioanal.Nucl.Chem. 272, 243 (2007)

M.Paul, A.Valenta, I.Ahmad, D.Berkovits, C.Bordeanu, S.Ghelberg, Y.Hashimoto, A.Hershkowitz, S.Jiang, T.Nakanishi, K.Sakamoto

An upper limit to interstellar 244Pu abundance as deduced from radiochemical search in deep-sea sediment: An account

doi: 10.1007/s10967-007-0508-3
Citations: PlumX Metrics

2005KA58      Radiochim.Acta 93, 511 (2005)

Y.Kasamatsu, H.Kikunaga, K.Takamiya, T.Mitsugashira, T.Nakanishi, Y.Ohkubo, T.Ohtsuki, W.Sato, A.Shinohara

Search for the decay of 229mTh by photon detection

RADIOACTIVITY 229mTh(IT) [from 233U(α)]; measured Eγ, Iγ; deduced T1/2 limits for isomer decay.

doi: 10.1524/ract.2005.93.9-10.511
Citations: PlumX Metrics

2005KI25      Radiochim.Acta 93, 507 (2005)

H.Kikunaga, Y.Kasamatsu, K.Takamiya, T.Mitsugashira, M.Hara, T.Ohtsuki, H.Yuki, A.Shinohara, S.Shibata, N.Kinoshita, A.Yokoyama, T.Nakanishi

Search for α-decay of 229mTh produced from 229Ac β-decay following 232Th(γ, p2n) reaction

RADIOACTIVITY 229Th(α) [from 232Th(γ, 2np)]; measured Eα, Iα; deduced possible isomeric state decay.

doi: 10.1524/ract.2005.93.9-10.507
Citations: PlumX Metrics

2003KI26      J.Nucl.Radiochem.Sci. 4, No 1, 5 (2003)

N.Kinoshita, A.Yokoyama, T.Nakanishi

Half-Life of Samarium-147

RADIOACTIVITY 147Sm(α); measured Eα, T1/2. Comparison with previous results.

2003MI02      J.Radioanal.Nucl.Chem. 255, 63 (2003)

T.Mitsugashira, M.Hara, T.Ohtsuki, H.Yuki, K.Takamiya, Y.Kasamatsu, A.Shinohara, H.Kikunaga, T.Nakanishi

Alpha-decay from the 3.5 eV isomer of 229Th

RADIOACTIVITY 229mTh(α) [from 230Th(γ, n)]; measured Eα, T1/2.

doi: 10.1023/A:1022267428310
Citations: PlumX Metrics

2003PA37      Nucl.Phys. A719, 29c (2003)

M.Paul, A.Valenta, I.Ahmad, D.Berkovits, C.Bordeanu, S.Ghelberg, Y.Hashimoto, A.Hershkowitz, S.Jiang, T.Nakanishi, K.Sakamoto

A window on nucleosynthesis through detection of short-lived radionuclides

doi: 10.1016/S0375-9474(03)00954-0
Citations: PlumX Metrics

1991FU08      Phys.Lett. 267B, 293 (1991)

S.Fukui, N.Horikawa, S.Inaba, T.Inagaki, Y.Inagaki, Y.Ishizaki, T.Iwata, T.Kinashi, M.Kurashina, I.Maeda, T.Matsuda, K.Mori, T.Nakamura, T.Nakanishi, K.Ohmi, C.Ohmori, T.Sato, K.Takamatsu, R.Takashima, T.Tsuru, Y.Yasu

Study of the Etaπ+π- System in the π-p Charge Exchange Reaction at 8.95 GeV/c

NUCLEAR REACTIONS 1H(π-, X), E at 8.95 GeV/c; measured missing mass, ππ(eta) spectra; deduced eta-state mass value.

doi: 10.1016/0370-2693(91)91263-U
Citations: PlumX Metrics

1991FU11      Nucl.Instrum.Methods Phys.Res. A301, 482 (1991)

K.Fukumura, R.Katano, T.Kobayashi, T.Nakanishi, Y.Isozumi

Helium-Filled Proportional Counter Operated at Low Temperatures Higher than 13 K

RADIOACTIVITY 57Co; measured ce-spectra at various temperatures. Fe; measured conversion electron Mossbauer spectra at room, low temperatures. Helium-filled proportional counter.

doi: 10.1016/0168-9002(91)90014-H
Citations: PlumX Metrics

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

1987OH12      Phys.Rev. C36, 2422 (1987)

Y.Ohashi, N.Awaji, H.Hayashii, N.Horikawa, A.Miyamoto, T.Nakanishi, S.Okumi, H.Ozaki, T.Tauchi, T.Ishii, S.Kato, H.Okuno, K.Ukai, K.Mori, Y.Takeuchi

Target Asymmetry Measurement in γd → pn at Photon Energies 300-700 MeV and Partial Wave Analysis

NUCLEAR REACTIONS 2H(γ, p), E=300-700 MeV; measured target asymmetry parameter A(θ); analyzed σ(θ), recoil proton polarization P(θ); deduced dibaryon role. Polarized target.

doi: 10.1103/PhysRevC.36.2422
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.

1984NA30      Nucl.Instrum.Methods 223, 239 (1984)

T.Nakanishi, M.Yajima, M.Senaga, M.Takei, A.Ishikawa, K.Sakamoto, M.Sakanoue

Determination of 239,240Pu in Seawater

RADIOACTIVITY 236Pu; measured T1/2. Synthetic 236Pu+239,240Pu mixtures.

doi: 10.1016/0167-5087(84)90654-9
Citations: PlumX Metrics

1982IS03      Phys.Lett. 110B, 441 (1982)

T.Ishii, S.Kato, H.Okuno, K.Ukai, Y.Ohashi, N.Awaji, H.Hayashii, N.Horikawa, K.Kimura, A.Miyamoto, T.Nakanishi, S.Okumi, H.Ozaki, A.Sugiyama, R.Suzaki, T.Tauchi, K.Mori, Y.Takeuchi

Measurement of Polarized Target Asymmetry in γd → pn in the Photon Energy Region between 0.3 and 0.7 GeV

NUCLEAR REACTIONS 2H(γ, p), E=0.3-0.7 GeV bremsstrahlung; measured pn-coin, σ(Ep), σ(En), target asymmetry vs θ, E. Polarized deuterated butanol target.

doi: 10.1016/0370-2693(82)91034-6
Citations: PlumX Metrics

1982NA17      Radiochim.Acta 30, 185 (1982)

T.M.Nakanishi, M.Honda

Half-Life of 91Nb

RADIOACTIVITY 91Nb(EC) [from Mo(n, p), E=reactor]; measured E(X-ray), I(X-ray); deduced T1/2. Activation, mass spectrometry techniques.

1972AR29      Nucl.Phys. B48, 397 (1972)

S.Arai, S.Fukui, N.Horikawa, R.Kajikawa, T.Kasuga, H.Kobayakawa, A.Masaike, T.Matsuda, T.Nakanishi, T.Ohshima, M.Saito, S.Sugimoto, T.Yamaki, K.Amako, K.Yoshida

Measurement of the Asymmetry for π+ Photoproduction from Polarized Protons between 300 and 900 MeV

NUCLEAR REACTIONS 1H(γ, π+), E=300-900 MeV; measured σ(E). Polarized target.

doi: 10.1016/0550-3213(72)90178-2
Citations: PlumX Metrics

1972HA70      J.Phys.Soc.Jap. 33, 871 (1972)

T.Hasegawa, N.Horikawa, T.Nakanishi, K.Nisimura, M.Saito, T.Saito, S.Sugimoto, E.Takasaki, H.Ueno, T.Yamaki

Measurement of the Spin Correlation Parameters A(yy) and A(xx) of Proton-Proton Scattering at 47.5 MeV

NUCLEAR REACTIONS 1H(polarized p, p), E=47.5 MeV; measured spin correlation parameters Axx, Ayy. Polarized beams, targets.

doi: 10.1143/JPSJ.33.871
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2312.

1971NA22      Radiochim.Acta 16, 24 (1971)

T.Nakanishi, M.Sakanoue

Low-Energy-Deuteron Fission Cross Sections of 231Pa Measured with Mica Track Detector

NUCLEAR REACTIONS, Fission 231Pa, 232Th, 238U(d, F), E=4-11 MeV; measured σ(E).

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Note: The following list of authors and aliases matches the search parameter T.Nakanishi: , T.M.NAKANISHI