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Your search keyword '"COTTENIER, S."' showing total 10 results
Start Over Author "COTTENIER, S." Journal physical review letters
10 results on '"COTTENIER, S."'

1. Is the7/21−Isomer State ofS43Spherical?

Author

Chevrier, R., primary, Daugas, J. M., additional, Gaudefroy, L., additional, Ichikawa, Y., additional, Ueno, H., additional, Hass, M., additional, Haas, H., additional, Cottenier, S., additional, Aoi, N., additional, Asahi, K., additional, Balabanski, D. L., additional, Fukuda, N., additional, Furukawa, T., additional, Georgiev, G., additional, Hayashi, H., additional, Iijima, H., additional, Inabe, N., additional, Inoue, T., additional, Ishihara, M., additional, Ishii, Y., additional, Kameda, D., additional, Kubo, T., additional, Nanao, T., additional, Neyens, G., additional, Ohnishi, T., additional, Rajabali, M. M., additional, Suzuki, K., additional, Takeda, H., additional, Tsuchiya, M., additional, Vermeulen, N., additional, Watanabe, H., additional, and Yoshimi, A., additional

Published
2012
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2. Is the 7/2^<->_<1> isomer state of ^<43>S spherical?

Author

Chevrier, R., Daugas, J.M., Gaudefroy, L., Ichikawa, Y., Ueno, H., Hass, M., Haas, H., Cottenier, S., Aoi, N., Asahi, K., Balabanski, D.L., Fukuda, N., Furukawa, T., Georgiev, G., Hayashi, H., Iijima, H., Inabe, N., Inoue, T., Ishihara, M., Ishii, Y., Kameda, D., Kubo, T., Nanao, T., Neyens, G., Ohnishi, T., Rajabali, M.M., Suzuki, K., Takeda, H., Tsuchiya, M., Vermeulen, N., Watanabe, H., and Yoshimi, A.

Abstract

We report on the spectroscopic quadrupole moment measurement of the 7/2^_ isomeric state in ^_S_ [E^∗ =320.5(5) keV , T_=415(3) ns], using the time dependent perturbed angular distribution technique at the RIKEN RIBF facility. Our value, ∣Q_s∣=23(3) efm^2 , is larger than that expected for a single-particle state. Shell model calculations using the modern SDPF-U interaction for this mass region reproduce remarkably well the measured ∣Q_s∣, and show that non-negligible correlations drive the isomeric state away from a purely spherical shape.

Published
2012

6. Swinnenet al.Reply

Author

Swinnen, B., primary, Meersschaut, J., additional, Dekoster, J., additional, Langouche, G., additional, Cottenier, S., additional, Demuynck, S., additional, and Rots, M., additional

Published
1998
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8. Is the 7/21 Isomer State of 43S Spherical?

Author

Chevrier, R., Daugas, J. M., Gaudefroy, L., Ichikawa, Y., Ueno, H., Hass, M., Haas, H., Cottenier, S., Aoi, N., Asahi, K., Balabanski, D. L., Fukuda, N., Furukawa, T., Georgiev, G., Hayashi, H., Iijima, H., Inabe, N., Inoue, T., Ishihara, M., and Ishii, Y.

Subjects
*NUCLEAR isomers, *SPECTRUM analysis, *QUADRUPOLE moments, *QUANTUM perturbations, *NUCLEAR shell theory, *NUCLEAR physics
Abstract

We report on the spectroscopic quadrupole moment measurement of the 7/2¡" isomeric state in "JgS27 [E* = 320.5(5) keV, Tt/2 = 415(3) ns], using the time dependent perturbed angular distribution tech-nique at the RIKEN RIBF facility. Our value, | Qs |= 23(3)

Published
2012
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9. Ranking the stars: a refined Pareto approach to computational materials design.

Author

Lejaeghere K, Cottenier S, and Van Speybroeck V

Abstract

We propose a procedure to rank the most interesting solutions from high-throughput materials design studies. Such a tool is becoming indispensable due to the growing size of computational screening studies and the large number of criteria involved in realistic materials design. As a proof of principle, the binary tungsten alloys are screened for both large-weight and high-impact materials, as well as for fusion reactor applications. Moreover, the concept is generally applicable to any design problem where multiple competing criteria have to be optimized.

Published
2013
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10. Is the 7/2(1)- isomer state of 43S spherical?

Author

Chevrier R, Daugas JM, Gaudefroy L, Ichikawa Y, Ueno H, Hass M, Haas H, Cottenier S, Aoi N, Asahi K, Balabanski DL, Fukuda N, Furukawa T, Georgiev G, Hayashi H, Iijima H, Inabe N, Inoue T, Ishihara M, Ishii Y, Kameda D, Kubo T, Nanao T, Neyens G, Ohnishi T, Rajabali MM, Suzuki K, Takeda H, Tsuchiya M, Vermeulen N, Watanabe H, and Yoshimi A

Abstract

We report on the spectroscopic quadrupole moment measurement of the 7/2(1)(-) isomeric state in (16)(43)S(27) [E*=320.5(5) keV, T(1/2)=415(3) ns], using the time dependent perturbed angular distribution technique at the RIKEN RIBF facility. Our value, |Q(s)|=23(3) efm(2), is larger than that expected for a single-particle state. Shell model calculations using the modern SDPF-U interaction for this mass region reproduce remarkably well the measured |Q(s)|, and show that non-negligible correlations drive the isomeric state away from a purely spherical shape.

Published
2012
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