Phase transitions above the yrast line in 154Dy

Autor: Grabowski, Z.W., Carpenter, M.P., Nisius, D., Martin, V., Egido, J.L., Ahmad, I., Daly, P.J., Zhang, C.T., Ma, W.C., Hamilton, J.H., Lauritsen, T., Varmette, P.G., Bhattacharyya, P., Janssens, R.V.F., Ramayya, A.V., Khoo, T.L.
Jazyk: angličtina
Rok vydání: 2000
DOI: 10.17615/fcx6-wn46
Popis: Spectra of the E2 quasicontinuum γ rays feeding different spin regions of the 154Dy yrast line have been extracted. These are compared with corresponding theoretical spectra obtained by numerical simulations based on temperature-dependent Hartree-Fock theory, with thermal shape fluctuations. In this manner, different regions of the spin-energy plane can be examined. The results support the predictions of a smeared-out phase transition at high spin above the yrast line.
Databáze: OpenAIRE