Zobrazeno 41 - 50
of 705
pro vyhledávání: '"Bhang, H."'
Autor:
Kim, M. J., Ajimura, S., Aoki, K., Banu, A., Bhang, H., Fukuda, T., Hashimoto, O., Hwang, J. I., Kameoka, S., Kang, B. H., Kim, E. H., Kim, J. H., Maruta, T., Miura, Y., Miyake, Y., Nagae, T., Nakamura, M., Nakamura, S. N., Noumi, H., Okada, S., Okayasu, Y., Outa, H., Park, H., Saha, P. K., Sato, Y., Sekimoto, M., Shin, S., Takahashi, T., Tamura, H., Tanida, K., Toyoda, A., Tsukada, K., Watanabe, T., Yim, H. J.
Publikováno v:
Phys.Lett. B641 (2006) 28-33
We have measured the angular correlation of the pair nucleons np and nn emitted from the nonmesonic weak decay (NMWD) of ^{12}_{Lambda}C produced via the (pi^+,K^+) reaction in coincidence measurement. The Lambda p -> np and Lambda n -> nn modes were
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0601029
Autor:
Maruta, T., Ajimura, S., Aoki, K., Banu, A., Bhang, H., Fukuda, T., Hashimoto, O., Hwang, J. I., Kameoka, S., Kang, B. H., Kim, E. H., Kim, J. H., Kim, M. J., Miura, Y., Miyake, Y., Nagae, T., Nakamura, M., Nakamura, S. N., Noumi, H., Okada, S., Okayasu, Y., Outa, H., Park, H., Saha, P. K., Sato, Y., Sekimoto, M., Takahashi, T., Tamura, H., Tanida, K., Toyoda, A., Tsukada, K., Watanabe, T., Yim, H. J.
The asymmetry parameter alpha_p^NM for a proton exclusively emitted in the Lambda p -> np process was, for the first time, measured in the non-mesonic weak decay of a polarized 5_La,bda_He hypernucleus by selecting the proton-neutron pairs emitted in
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0509016
Autor:
Kang, B. H., Ajimura, S., Aoki, K., Banu, A., Bhang, H., Fukuda, T., Hashimoto, O., Hwang, J. I., Kameoka, S., Kim, E. H., Kim, J. H., Kim, M. J., Maruta, T., Miura, Y., Miyake, Y., Nagae, T., Nakamura, M., Nakamura, S. N., Noumi, H., Okada, S., Okayasu, Y., Outa, H., Park, H., Saha, P. K., Sato, Y., Sekimoto, M., Takahashi, T., Tamura, H., Tanida, K., Toyoda, A., Tsukada, K., Watanabe, T., Yim, H. J.
Publikováno v:
Phys.Rev.Lett. 96 (2006) 062301
We performed a coincidence measurement of two nucleons emitted from the nonmesonic weak decay (NMWD) of ^{5}_{\Lambda}He formed via the ^{6}Li(\pi^+,K^+) reaction. The energies of two nucleons and the pair number distributions in the opening angle be
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0509015
Autor:
Kims Collaboration, Lee, H. S., Bhang, H., Kim, S. Y., Lee, J., Lee, J. H., Kwak, J. W., Myung, S. S., Lee, M. J., Kim, S. C., Choi, J. H., Kim, S. K., Kim, T. Y., Park, H., Yang, H. Y., Lee, J. I., Kim, Y. D., Hwang, M. J., Kwon, Y. J., Hahn, I. S., Kim, H. J., He, D., Zhu, J. J., Li, J.
Publikováno v:
Phys.Lett.B633:201-208,2006
The Korea Invisible Mass Search (KIMS) collaboration has been carrying out WIMP search experiment with CsI(T$\ell$)crystal detectors at the YanYang Underground Laboratory. A successful reduction of the internal background of the crystal is done and a
Externí odkaz:
http://arxiv.org/abs/astro-ph/0509080
Autor:
Suzuki, T., Bhang, H., Franklin, G., Gomikawa, K., Hayano, R. S., Hayashi, T., Ishikawa, K., Ishimoto, S., Itahashi, K., Iwasaki, M., Katayama, T., Kondo, Y., Matsuda, Y., Nakamura, T., Okada, S., Outa, H., Quinn, B., Sato, M., Shindo, M., So, H., Sugimoto, T., Strasser, P., Suzuki, K., Suzuki, S., Tomono, D., Vinodkumar, A. M., Widmann, E., Yamazaki, T., Yoneyama, T.
Publikováno v:
Nucl.Phys. A754 (2005) 375-382
We have measured proton and neutron energy spectra by stopping negative kaons on liquid helium4. Two distinct peak structures were found on both spectra, which were assigned to the formation of new kinds of strange stribaryons. In this paper, we summ
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0501013
Autor:
Okada, S., Ajimura, S., Aoki, K., Banu, A., Bhang, H. C., Fukuda, T., Hashimoto, O., Hwang, J. I., Kameoka, S., Kang, B. H., Kim, E. H., Kim, J. H., Kim, M. J., Maruta, T., Miura, Y., Miyake, Y., Nagae, T., Nakamura, M., Nakamura, S. N., Noumi, H., Okayasu, Y., Outa, H., Park, H., Saha, P. K., Sato, Y., Sekimoto, M., Takahashi, T., Tamura, H., Tanida, K., Toyoda, A., Tsukada, K., Watanabe, T., Yim, H. J.
Publikováno v:
Nucl.Phys. A752 (2005) 196-199
We have measured both yields of neutron-proton and neutron-neutron pairs emitted from the non-mesonic weak decay process of 5_Lambda-He and 12_Lambda-C hypernuclei produced via the (pi^+,K^+) reaction for the first time. We observed clean back-to-bac
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0411018
Autor:
Sato, Y., Ajimura, S., Aoki, K., Bhang, H., Hasegawa, T., Hashimoto, O., Hotchi, H., Kim, Y. D., Kishimoto, T., Maeda, K., Noumi, H., Ohta, Y., Omata, K., Outa, H., Park, H., Sekimoto, M., Shibata, T., Takahashi, T., Youn, M.
Publikováno v:
Physical Review C71, 025203 (2005)
We have measured the energy spectra of pions and protons emitted in the weak decay of 12_Lambda_C, 28_Lambda_Si, and Lambda_Fe hypernuclei produced via the (pi+, K+) reaction. The decay widths of the pi- mesonic decay (Lambda -> p + pi-) and the nonm
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0409007
Autor:
Okada, S., Ajimura, S., Aoki, K., Banu, A., Bhang, H. C., Fukuda, T., Hashimoto, O., Hwang, J. I., Kameoka, S., Kang, B. H., Kim, E. H., Kim, J. H., Kim, M. J., Maruta, T., Miura, Y., Miyake, Y., Nagae, T., Nakamura, M., Nakamura, S. N., Noumi, H., Okayasu, Y., Outa, H., Park, H., Saha, P. K., Sato, Y., Sekimoto, M., Takahashi, T., Tamura, H., Tanida, K., Toyoda, A., Tsukada, K., Watanabe, T., Yim, H. J.
Publikováno v:
Phys.Lett. B597 (2004) 249-256
We have simultaneously measured the energy spectra of neutrons and protons emitted in the non-mesonic weak decays of 5_Lambda-He and 12_Lambda-C hypernuclei produced via the (pi^+,k^+) reaction with much higher statistics over those of previous exper
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0406020
Autor:
Saha, P. K., Noumi, H., Abe, D., Ajimura, S., Aoki, K., Bhang, H. C., Dobashi, K., Endo, T., Fujii, Y., Fukuda, T., Guo, H. C., Hashimoto, O., Hotchi, H., Imai, K., Kim, E. H., Kim, J. H., Kishimoto, T., Krutenkova, A., Maeda, K., Nagae, T., Nakamura, M, Outa, H., Saito, T., Sakaguchi, A., Sato, Y., Sawafta, R., Sekimoto, M., Shimizu, Y., Takahashi, T., Tamura, H., Tang, L., Tanida, K., Watanabe, T., Xia, H. H., Zhou, S. H., Zhu, X. F., Zhu, L. H.
Publikováno v:
Phys.Rev. C70 (2004) 044613
In order to study the Sigma-nucleus optical potential, we measured inclusive (pi^-,K^+) spectra on medium-to-heavy nuclear targets: CH_2, Si, Ni, In and Bi. The CH_2 target was used to calibrate the excitation energy scale by using the elementary pro
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0405031
Autor:
Kameoka, S., Ajimura, S., Aoki, K., Banu, A., Bhang, H. C., Fukuda, T., Hashimoto, O., Hwang, J. I., Kang, B. H., Kim, E. H., Kim, J. H., Kim, M. J., Maruta, T., Miura, Y., Miyake, Y., Nagae, T., Nakamura, M., Nakamura, S. N., Noumi, H., Okada, S., Okayasu, Y., Outa, H., Park, H., Saha, P. K., Sato, Y., Sekimoto, M., Takahashi, T., Tamura, H., Tanida, K., Toyoda, A., Tsukada, K., Watanabe, T., Yim, H. J.
Publikováno v:
Nucl.Phys. A754 (2005) 173-177
We have precisely measured $\Lambda \to p\pi^-$ decay width of \5LHe and demonstrated significantly larger $\alpha$ -$\Lambda$ overlap than expected from the central repulsion $\alpha$-$\Lambda$ potential, which is derived from YNG \Lambda$-nucleon i
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0402023