NSR Query Results


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NSR database version of May 21, 2024.

Search: Author = S.Umehara

Found 7 matches.

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2021II01      Nucl.Instrum.Methods Phys.Res. A986, 164727 (2021)

T.Iida, K.Mizukoshi, T.Ohata, T.Uehara, T.Batpurev, K.Fushimi, R.Hazama, M.Ishikawa, H.Kakubata, K.Kanagawa, S.Katagiri, B.T.Khai, T.Kishimoto, X.Li, T.Maeda, K.Matsuoka, K.Morishita, M.Moser, K.Nakajima, M.Nomachi, I.Ogawa, M.Shokati, K.Suzuki, Y.Takemoto, Y.Takihira, Y.Tamagawa, K.Tetsuno, M.Tozawa, V.T.T.Trang, S.Umehara, S.Yoshida

The energy calibration system for CANDLES using (n, γ) reaction

NUCLEAR REACTIONS 28Si, 56Fe, 58Ni(n, γ), E<2.1 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies and intensities, calibration procedures.

doi: 10.1016/j.nima.2020.164727
Citations: PlumX Metrics


2019GA11      Phys.Rev.Lett. 122, 192501 (2019)

A.Gando, Y.Gando, T.Hachiya, M.Ha Minh, S.Hayashida, Y.Honda, K.Hosokawa, H.Ikeda, K.Inoue, K.Ishidoshiro, Y.Kamei, K.Kamizawa, T.Kinoshita, M.Koga, S.Matsuda, T.Mitsui, K.Nakamura, A.Ono, N.Ota, S.Otsuka, H.Ozaki, Y.Shibukawa, I.Shimizu, Y.Shirahata, J.Shirai, T.Sato, K.Soma, A.Suzuki, A.Takeuchi, K.Tamae, K.Ueshima, H.Watanabe, D.Chernyak, A.Kozlov, S.Obara, S.Yoshida, Y.Takemoto, S.Umehara, K.Fushimi, S.Hirata, B.E.Berger, B.K.Fujikawa, J.G.Learned, J.Maricic, L.A.Winslow, Y.Efremenko, H.J.Karwowski, D.M.Markoff, W.Tornow, T.O'Donnell, J.A.Detwiler, S.Enomoto, M.P.Decowski, J.Menendez, R.Dvornicky, F.Simkovic

Precision Analysis of the 136Xe Two-Neutrino ββ Spectrum in KamLAND-Zen and Its Impact on the Quenching of Nuclear Matrix Elements

RADIOACTIVITY 136Xe(2β-); measured decay products, Eβ, Iβ; deduced nuclear matrix elements.

doi: 10.1103/PhysRevLett.122.192501
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2012OG07      J.Phys.:Conf.Ser. 375, 042018 (2012)

I.Ogawa, T.Kishimoto, S.Umehara, G.Ito, K.Yasuda, H.Kakubata, M.Miyashita, K.Takubo, K.Matsuoka, M.Nomachi, M.Saka, K.Seki, K.Fushimi, R.Hazama, H.Ohsumi, K.Okada, Y.Tamagawa, T.Jinno, N.Fujiwara, S.Yoshida, for the CANDLES Collaboration

Study of 48Ca double beta decay by CANDLES

doi: 10.1088/1742-6596/375/1/042018
Citations: PlumX Metrics


2008UM05      Phys.Rev. C 78, 058501 (2008)

S.Umehara, T.Kishimoto, I.Ogawa, R.Hazama, H.Miyawaki, S.Yoshida, K.Matsuoka, K.Kishimoto, A.Katsuki, H.Sakai, D.Yokoyama, K.Mukaida, S.Tomii, Y.Tatewaki, T.Kobayashi, A.Yanagisawa

Neutrino-less double-β decay of 48Ca studied by CaF2(Eu) scintillators

RADIOACTIVITY 48Ca(2β); measured half-life for neutrinoless double-beta decay.

doi: 10.1103/PhysRevC.78.058501
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2005YO01      Nucl.Phys. B(Proc.Supp.) S138, 214 (2005)

S.Yoshida, T.Kishimoto, I.Ogawa, R.Hazama, S.Umehara, K.Matsuoka, D.Yokoyama, K.Mukaida, K.Ichihara, Y.Tatewaki

CANDLES project for double beta decay of 48Ca

doi: 10.1016/j.nuclphysbps.2004.11.051
Citations: PlumX Metrics


2003OG05      Nucl.Phys. A721, 525c (2003)

I.Ogawa, R.Hazama, S.Ajimura, K.Matsuoka, N.Kudomi, K.Kume, H.Ohsumi, K.Fushimi, N.Suzuki, T.Nitta, H.miyawaki, S.Shiomi, Y.Tanaka, Y.Ishikawa, M.Itamura, K.Kishimoto, A.Katsuki, H.Sakai, D.Yokoyama, S.Umehara, S.Tomii, K.Mukaida, S.Yoshida, H.Ejiri, T.Kishimoto

Double beta decay study of 48Ca by CaF2 scintillator

RADIOACTIVITY 48Ca(2β-); measured 0ν-accompanied 2β decay T1/2 lower limit.

doi: 10.1016/S0375-9474(03)01115-1
Citations: PlumX Metrics


2003YO09      Nucl.Phys. A721, 1056c (2003)

S.Yoshida, H.Ejiri, K.Fushimi, K.Hayashi, T.Kishimoto, N.Kudomi, K.Kume, H.Kuramoto, K.Matsuoka, H.Ohsumi, K.Takahisa, Y.Tsujimoto, S.Umehara

Search for WIMPs with NaI(Tl) Detectors at Oto Cosmo Observatory

doi: 10.1016/S0375-9474(03)01284-3
Citations: PlumX Metrics


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