NSR Query Results


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NSR database version of May 24, 2024.

Search: Author = S.Kitao

Found 11 matches.

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2019MA63      Nature(London) 573, 238 (2019)

T.Masuda, A.Yoshimi, A.Fujieda, H.Fujimoto, H.Haba, H.Hara, T.Hiraki, H.Kaino, Y.Kasamatsu, S.Kitao, K.Konashi, Y.Miyamoto, K.Okai, S.Okubo, N.Sasao, M.Seto, T.Schumm, Y.Shigekawa, K.Suzuki, S.Stellmer, K.Tamasaku, S.Uetake, M.Watanabe, T.Watanabe, Y.Yasuda, A.Yamaguchi, Y.Yoda, T.Yokokita, M.Yoshimura, K.Yoshimura

X-ray pumping of the 229Th nuclear clock isomer

RADIOACTIVITY 229Th(IT); measured decay products, Eγ, Iγ; deduced nuclear resonance scattering curves, active optical pumping into 229mTh, resonance energy and T1/2, branching ratios.

doi: 10.1038/s41586-019-1542-3
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Data from this article have been entered in the XUNDL database. For more information, click here.


2019NA24      Hyperfine Interactions 240, 103 (2019)

S.Nakamura, H.Yokota, S.Kitao, Y.Kobayashi, M.Saito, R.Masuda, M.Seto

Correction to: Development of 166Er Mossbauer spectroscopy in KURNS

doi: 10.1007/s10751-019-1649-9
Citations: PlumX Metrics


2018YO02      Phys.Rev. C 97, 024607 (2018)

A.Yoshimi, H.Hara, T.Hiraki, Y.Kasamatsu, S.Kitao, Y.Kobayashi, K.Konashi, R.Masuda, T.Masuda, Y.Miyamoto, K.Okai, S.Okubo, R.Ozaki, N.Sasao, O.Sato, M.Seto, T.Schumm, Y.Shigekawa, S.Stellmer, K.Suzuki, S.Uetake, M.Watanabe, A.Yamaguchi, Y.Yasuda, Y.Yoda, K.Yoshimura, M.Yoshimura

Nuclear resonant scattering experiment with fast time response: Photonuclear excitation of 201Hg

NUCLEAR REACTIONS 201Hg(γ, γ), E=high brilliance synchrotron radiation; measured decay signals, fluorescence energy spectrum, x-rays, half-life of 26.27-keV state of 201Hg, nuclear resonant scattering (NRS) technique using BL09XU of SPring-8 of Japan Synchrotron Radiation Research Institute (JASRI). 201Hg; deduced level, B(M1), σ(NRS).

doi: 10.1103/PhysRevC.97.024607
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Data from this article have been entered in the XUNDL database. For more information, click here.


2016MA89      Sci. Rep. 6, 20861 (2016), Erratum Sci. Rep. 6, 27053 (2016)

R.Masuda, Ya.Kobayashi, S.Kitao, M.Kurokuzu, M.Saito, Y.Yoda, T.Mitsui, K.Hosoi, H.Kobayashi, H.Kitagawa, M.Seto

61Ni synchrotron radiation-based Mossbauer spectroscopy of nickel-based nanoparticles with hexagonal structure

NUCLEAR REACTIONS 61Ni(γ, γ), E not given; measured frequencies, X-rays; deduced 61Ni synchrotron-radiation (SR)-based Mossbauer absorption spectra of hexagonal Ni nanoparticles. The undulator beamlines (BL09XU: public beamline for nuclear resonant scattering (NRS) experiments, BL11XU: Contract beamline of Japan Atomic Energy Agency) of SPring-8.

doi: 10.1038/srep20861
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2006KI12      Phys.Rev. C 74, 031301 (2006)

S.Kishimoto, Y.Yoda, Y.Kobayashi, S.Kitao, R.Haruki, R.Masuda, M.Seto

Nuclear excitation by electron transition on 197Au by photoionization around the K-absorption edge

NUCLEAR REACTIONS 197Au(X-ray, X-ray), E ≈ 80 keV; measured X-ray spectra. 197Au deduced nuclear excitation by electron transition.

doi: 10.1103/PhysRevC.74.031301
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2005KI01      Nucl.Phys. A748, 3 (2005)

S.Kishimoto, Y.Yoda, Y.Kobayashi, S.Kitao, R.Haruki, M.Seto

Evidence for nuclear excitation by electron transition on 193Ir and its probability

NUCLEAR REACTIONS 193Ir(X-ray, X-ray), (X-ray, γ), E=low; measured γ-spectra, X-ray spectra. 193Ir deduced probability for nuclear excitation by electron transition. Synchrotron radiation, silicon avalanche photodiode.

doi: 10.1016/j.nuclphysa.2004.10.016
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2005MI28      J.Phys.Soc.Jpn. 74, 3122 (2005)

T.Mitsui, R.Masuda, S.Kitao, M.Seto

Nuclear Resonant Scattering of Synchrotron Radiation by 158Gd

NUCLEAR REACTIONS 158Gd(X-ray, X-ray), E ≈ 79.5 keV; measured delayed X-ray spectrum. 158Gd deduced excited state energy, T1/2. Synchrotron radiation, comparison with previous results.

doi: 10.1143/JPSJ.74.3122
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2002SE12      Hyperfine Interactions 141/142, 99 (2002)

M.Seto, S.Kitao, Y.Kobayashi, R.Haruki, T.Mitsui, Y.Yoda, X.W.Zhang, S.Kishimoto, Y.Maeda

Nuclear Resonant Inelastic and Forward Scattering of Synchrotron Radiation by 40K

NUCLEAR REACTIONS 40K(γ, γ'), E ≈ 29.83 keV; measured delayed Eγ, Iγ. 40K deduced level energy, T1/2.

doi: 10.1023/A:1021241600902
Citations: PlumX Metrics


2000KI15      J.Phys.Soc.Jpn. 69, 683 (2000)

S.Kitao, T.Mitsui, M.Seto

Nuclear Resonant Scattering of Synchrotron Radiation by 121Sb and 149Sm

NUCLEAR REACTIONS 121Sb(γ, γ'), E=22.5 keV; 149Sm(γ, γ'), E=37.1 keV; measured X-ray spectra following internal conversion. 121Sb, 149Sm levels deduced T1/2. Nuclear resonant scattering, synchrotron radiation.

doi: 10.1143/JPSJ.69.683
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2000KI22      Phys.Rev.Lett. 85, 1831 (2000)

S.Kishimoto, Y.Yoda, M.Seto, Y.Kobayashi, S.Kitao, R.Haruki, T.Kawauchi, K.Fukutani, T.Okano

Observation of Nuclear Excitation by Electron Transition in 197Au with Synchrotron X Rays and an Avalanche Photodiode

NUCLEAR REACTIONS 197Au(γ, γ'), E=low; measured delayed E(ce), I(ce); deduced probability for nuclear excitation by electron transition. Comparison with previous data, model predictions.

doi: 10.1103/PhysRevLett.85.1831
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2000SE01      Phys.Rev.Lett. 84, 566 (2000)

M.Seto, S.Kitao, Y.Kobayashi, R.Haruki, T.Mitsui, Y.Yoda, X.W.Zhang, Yu.Maeda

Nuclear Resonance Scattering of Synchrotron Radiation by 40K

NUCLEAR REACTIONS 40K(γ, γ'), E ≈ 30 keV; measured delayed Eγ, Iγ(t). 40K deduced level energy, T1/2. Resonance spectroscopy with synchrotron radiation.

doi: 10.1103/PhysRevLett.84.566
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