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Two-phonon 1- state in 112Sn observed in resonant photon scattering

Autor: Pysmenetska, I., Walter, S., Enders, J., von Garrel, H., Karg, O., Kneissl, U., Kohstall, C., von Neumann-Cosel, P., Pitz, H. H., Ponomarev, V. Yu., Scheck, M., Stedile, F., Volz, S.

Publikováno v: Phys.Rev. C73 (2006) 017302

Results of a photon scattering experiment on 112Sn using bremsstrahlung with an endpoint energy of E_0 = 3.8 MeV are reported. A J = 1 state at E_x = 3434(1) keV has been excited. Its decay width into the ground state amounts to Gamma_0 = 151(17) meV

Externí odkaz: http://arxiv.org/abs/nucl-ex/0512013

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Search for the electric dipole excitations to the $3s_{1/2} \otimes [2^{+}_{1} \otimes 3^{-}_{1}]$ multiplet in $^{117}$Sn

Autor: Bryssinck, J., Govor, L., Bauwens, V. Yu. Ponomarev F., Beck, O., Belic, D., von Brentano, P., De Frenne, D., Fransen, C., Herzberg, R. -D., Jacobs, E., Kneissl, U., Maser, H., Nord, A., Pietralla, N., Pitz, H. H., Werner, V.

Publikováno v: Phys.Rev. C62 (2000) 014309

The odd-mass $^{117}$Sn nucleus was investigated in nuclear resonance fluorescence experiments up to an endpoint energy of the incident photon spectrum of 4.1 MeV at the bremsstrahlung facility of the Stuttgart University. More than 50 mainly hithert

Externí odkaz: http://arxiv.org/abs/nucl-ex/0002002

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Transition Rates between Mixed Symmetry States: First Measurement in 94Mo

Autor: Pietralla, N., Fransen, C., Belic, D., von Brentano, P., Friessner, C., Kneissl, U., Linnemann, A., Nord, A., Pitz, H. H., Otsuka, T., Schneider, I., Werner, V., Wiedenhover, I.

Publikováno v: Phys.Rev.Lett. 83 (1999) 1303-1306

The nucleus 94Mo was investigated using a powerful combination of gamma-singles photon scattering experiments and gamma-gamma-coincidence studies following the beta-decay of 94mTc. The data survey short-lived J^pi=1+,2+ states and include branching r

Externí odkaz: http://arxiv.org/abs/nucl-ex/9907014

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Strong fragmentation of low-energy electromagnetic excitation strength in $^{117}$Sn

Autor: Ponomarev, V. Yu., Bryssinck, J., Govor, L., Bauwens, F., Beck, O., Belic, D., von Brentano, P., De Frenne, D., Fransen, C., Herzberg, R. -D., Jacobs, E., Kneissl, U., Maser, H., Nord, A., Pietralla, N., Pitz, H. H., Werner, V.

Publikováno v: Phys.Rev.Lett. 83 (1999) 4029-4032

Results of nuclear resonance fluorescence experiments on $^{117}$Sn are reported. More than 50 $\gamma$ transitions with $E_{\gamma} < 4$ MeV were detected indicating a strong fragmentation of the electromagnetic excitation strength. For the first ti

Externí odkaz: http://arxiv.org/abs/nucl-ex/9906003

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Systematics of magnetic dipole strength in the stable even-mass Mo isotopes

Publikováno v: Physical Review C 73(2006), 044308

The nuclides 92Mo, 98Mo and 100Mo have been studied in photon-scattering experiments by using bremsstrahlung. Dipole and quadrupole excitations in 92Mo were investigated in photon-scattering experiments at an electron energy of 6 MeV at the ELBE acce

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4577::80c8ae1187d013917cc830c5f6781a95
https://www.hzdr.de/publications/Publ-8139-1

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Photoexcitation of low-lying dipole transitions in 236U

Autor: Margraf, J., Degener, A., Friedrichs, H., Heil, R. D., Jung, A., Kneissl, U., Lindenstruth, S., Pitz, H. H., Schacht, H., Seemann, U., Stock, Reinhard (Prof. Dr. Dr. h.c.), Wesselborg, C.

Nuclear resonance fluorescence experiments have been performed on the deformed actinide nucleus 236U. Bremsstrahlung of 3.9 MeV endpoint energy has been used as the photon source. The scattered photons were detected by three high resolution Ge- gamma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______603::662b536df97638d5e735b41b0d1f698f
http://publikationen.ub.uni-frankfurt.de/files/3608/p771.pdf

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Decay of 1+ states as a new probe of the structure of 0+ shape isomers

Publikováno v: Physical Review Letters 95(2005), 062501

The nuclides 98Mo and100Mo have been studied in photon-scattering experiments by using bremsstrahlung produced from electron beams with energies from 3.2 to 3.8 MeV. Six dipole transitions in 98Mo and 19 in 100Mo were observed for the first time in t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4577::27b4b3e16645786eb13558841b574525
https://www.hzdr.de/publications/Publ-6686-1

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The influence of the N=50 neutron-core on dipole excitations in 87Rb

Publikováno v: Physical Review C, Vol. 65, 054315

Dipole excitations in the semimagic N=50 nucleus ^{87}Rb were investigated at the Stuttgart Dynamitron facility using bremsstrahlung with an endpoint energy of 4.0 MeV. The widths Gamma or the reduced excitation probabilities B(Pi 1)uparrow of 19 sta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4577::c33ebd46f727919affc819d610aea0df
https://www.hzdr.de/publications/Publ-4233-1

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