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Your search keyword '"Schmitt, Ch."' showing total 2 results
Start Over Author "Schmitt, Ch." Publication Year Range Last 50 years Publisher acta physica polonica b
2 results on '"Schmitt, Ch."'

1. SEARCH FOR FINGERPRINTS OF TETRAHEDRAL SYMMETRY IN 156Gd.

Author

DOAN, Q. T., CURIEN, D., STĘZOWSKI, O., DUDEK, J., MAZUREK, K., GÓDŹDŹ, A., PIOT, J., DUCHÊNE, G., GALL, B., MOLIQUE, H., RICHET, M., MEDINA, P., GUINET, D., REDON, N., SCHMITT, CH., JONES, P., PEURA, P., KETELHUT, S., NYMAN, M., and JAKOBSSON, U.

Subjects
GADOLINIUM, SYMMETRY (Physics), TETRAHEDRA, PROBABILITY theory, NUCLEAR physics
Abstract

Theoretical predictions suggest the presence of tetrahedral symmetry as an explanation for the vanishing intra-band E2 transitions at the bottom of the odd-spin negative-parity band in 156Gd. The present study reports on experiment performed to address this phenomenon. It allowed to remove certain ambiguouities related to the intra-band E2 transitions in the negative-parity bands, to determine the new inter-band transitions and reduced probability ratios B(E2)/B(E1) and, for the first time, to determine the experimental uncertainties related to the latter observable. [ABSTRACT FROM AUTHOR]

Published
2009

2. THE PARIS PROJECT.

Author

MAJ, A., AZAIEZ, F., JENKINS, D., SCHMITT, CH., STEZOWSKI, O., WIELECZKO, J. P., BALABANSKI, D., BEDNARCZYK, P., BRAMBILLA, S., CAMERA, F., CHAKRABARTY, D. R., CHEŁSTOWSKA, M., CIEMAŁA, M., COURTIN, S., CSATLOS, M., DOMBRADI, Z., DORVAUX, O., DUDEK, J., EDURAN, M. N., and ERTÜRK, S.

Subjects
CALORIMETERS, GAMMA rays, NUCLEAR shell theory, SCINTILLATORS, GERMANIUM
Abstract

The PARIS project is an initiative to develop and build a high-efficiency gamma-calorimeter principally for use at SPIRAL2. It is intended to comprise a double shell of scintillators and use the novel scintillator material LaBr3(Ce), which promises a step-change in energy and time resolutions over what is achievable using conventional scintillators. The array could be used in a stand-alone mode, in conjunction with an inner particle detection system, or with high-purity germanium arrays. Its potential physics opportunities as well as initial designs and simulations will be discussed. [ABSTRACT FROM AUTHOR]

Published
2009

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