%0 Journal Article %1 ISI:000074686000025 %A Pietralla, N %A von Brentano, P %A Herzberg, RD %A Kneissl, U %A Lo Iudice, N %A Maser, H %A Pitz, HH %A Zilges, A %D 1998 %J Phys. Rev. C %K imported myown zilges %N 1 %P 184-190 %R 10.1103/PhysRevC.58.184 %T Systematics of the excitation energy of the 1(+) scissors mode and its empirical dependence on the nuclear deformation parameter %V 58 %X From the data on dipole excitations obtained in photon scattering experiments we extract and tabulate the mean values of the excitation energy of the 1(+) scisssors mode in nuclei of the mass region 130<A<200. The centers of gravity of the observed M1 strength distributions are always close to 3 MeV including several moderately deformed transitional nuclei. In particular, the data exhibit a weak dependence of the scissors made energy on the deformation parameter. Including roughly the deformation dependence of pairing effects we could modify an earlier estimate based on a schematic random phase approximation and get a simple formula which yields qualitative agreement with the data.

@article{ISI:000074686000025, abstract = {From the data on dipole excitations obtained in photon scattering experiments we extract and tabulate the mean values of the excitation energy of the 1(+) scisssors mode in nuclei of the mass region 130<A<200. The centers of gravity of the observed M1 strength distributions are always close to 3 MeV including several moderately deformed transitional nuclei. In particular, the data exhibit a weak dependence of the scissors made energy on the deformation parameter. Including roughly the deformation dependence of pairing effects we could modify an earlier estimate based on a schematic random phase approximation and get a simple formula which yields qualitative agreement with the data.}, added-at = {2019-11-20T10:09:48.000+0100}, author = {Pietralla, N and von Brentano, P and Herzberg, RD and Kneissl, U and Lo Iudice, N and Maser, H and Pitz, HH and Zilges, A}, biburl = {https://www.bibsonomy.org/bibtex/2c5643b6ce8ccc0eaf62c1b8cbae24869/ikpcologne}, doi = {10.1103/PhysRevC.58.184}, eissn = {2469-9993}, interhash = {843c7eae05b809303d691a7d25562218}, intrahash = {c5643b6ce8ccc0eaf62c1b8cbae24869}, issn = {2469-9985}, journal = {Phys. Rev. C}, keywords = {imported myown zilges}, month = JUL, number = 1, orcid-numbers = {Pietralla, Norbert/0000-0002-4797-3032 Lo Iudice, Nicola/0000-0003-2662-2054}, pages = {184-190}, researcherid-numbers = {Zilges, Andreas/G-9984-2011 Pietralla, Norbert/L-8465-2017 Herzberg, Rolf-Dietmar/E-1558-2011}, timestamp = {2019-11-20T10:09:48.000+0100}, title = {Systematics of the excitation energy of the 1(+) scissors mode and its empirical dependence on the nuclear deformation parameter}, unique-id = {ISI:000074686000025}, volume = 58, year = 1998 }