Search Results - "Hagemann, GB"

Wobbling phonon excitations in strongly deformed triaxial nuclei by Hagemann, G. B.

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Risk of misinterpretation of nearly degenerate pair bands as chiral partners in nuclei by Petrache, C M, Hagemann, G B, Hamamoto, I, Starosta, K

“…The experimental information on the observed nearly degenerate bands in the N = 75 isotones, in particular 134Pr and 136Pm, which are often considered as the…”
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One- and two-phonon wobbling excitations in triaxial Lu-165 by Schonwasser, G, Hubel, H, Hagemann, GB, Bednarczyk, P, Benzoni, G, Bracco, A, Bringel, P, Chapman, R, Curien, D, Domscheit, J, Herskind, B, Jensen, DR, Leoni, S, Lo Bianco, G, Ma, WC, Maj, A, Neusser, A, Odegard, SW, Petrache, CM, Rossach, D, Ryde, Hans, Spohr, KH, Singh, AK

“…High-spin states in Lu-165 have been investigated by in-beam gamma-ray coincidence spectroscopy using the EUROBALL spectrometer array. Two new excited…”
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Evidence for the wobbling mode in nuclei by Odegård, S W, Hagemann, G B, Jensen, D R, Bergström, M, Herskind, B, Sletten, G, Törmänen, S, Wilson, J N, Tjøm, P O, Hamamoto, I, Spohr, K, Hübel, H, Görgen, A, Schönwasser, G, Bracco, A, Leoni, S, Maj, A, Petrache, C M, Bednarczyk, P, Curien, D

“…The nucleus (163)Lu has been populated through the fusion-evaporation reaction (139)La((29)Si,5n)(163)Lu with a beam energy of 152 MeV. The electromagnetic…”
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Evidence for second-phonon nuclear wobbling by Jensen, D R, Hagemann, G B, Hamamoto, I, Ødegård, S W, Herskind, B, Sletten, G, Wilson, J N, Spohr, K, Hübel, H, Bringel, P, Neusser, A, Schönwasser, G, Singh, A K, Ma, W C, Amro, H, Bracco, A, Leoni, S, Benzoni, G, Maj, A, Petrache, C M, Bianco, G Lo, Bednarczyk, P, Curien, D

“…The nucleus 163Lu has been populated through the reaction 139La(29Si,5n) with a beam energy of 157 MeV. Three triaxial, strongly deformed (TSD) bands have been…”
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Wobbling phonon excitations, coexisting with normal deformed structures in Lu-163 by Jensen, DR, Hagemann, GB, Hamamoto-Kuroda, Ikuko, Odegard, SW, Bergstrom, M, Herskind, B, Sletten, G, Tormanen, S, Wilson, JN, Tjom, PO, Spohr, K, Huble, H, Gorgen, A, Schonwasser, G, Bracco, A, Leoni, S, Maj, A, Petrache, CM, Bednarczyk, P, Curien, D

“…Wobbling is a rotational mode unique to a triaxial body. The Lu-Hf isotopes with N similar to 94 at high spin provide a possible region of nuclei with…”
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Coexisting normal and triaxial superdeformed structures in Lu-165 by Schonwasser, G, Nenoff, N, Hubel, H, Hagemann, GB, Bednarczyk, P, Benzoni, G, Bracco, A, Bringel, P, Chapman, R, Curien, D, Domscheit, J, Herskind, B, Jensen, DR, Leoni, S, Lo Bianco, G, Ma, WC, Maj, A, Neusser, A, Odegard, SW, Petrache, CM, Rossbach, D, Ryde, Hans, Singh, AK, Spohr, KH

“…High-spin states in Lu-165 were populated in the La-139(Si-30, 4n) reaction at a beam energy of 152 MeV and gamma-ray coincidences were measured with the…”
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Coexisting wobbling and quasiparticle excitations in the triaxial potential well of Lu-163 by Jensen, DR, Hagemann, GB, Hamamoto-Kuroda, Ikuko, Herskind, B, Sletten, G, Wilson, JN, Odegard, SW, Spohr, K, Hubel, H, Bringel, P, Neusser, A, Schonwasser, G, Singh, AK, Ma, WC, Amro, H, Bracco, A, Leoni, S, Benzoni, G, Maj, A, Petrache, CM, Lo Bianco, G, Bednarczyk, P, Curien, D

“…High-spin states of the nucleus Lu-163 have been populated through the fusion-evaporation reaction La-139(Si-29, 5n) with a beam energy of 157 MeV. In addition…”
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High-spin spectroscopy of the Eu-142, Eu-143 and Eu-144 nuclei by Piiparinen, M, Atac, A, Blomqvist, J, Hagemann, GB, Herskind, B, Julin, R, Juutinen, S, Lampinen, A, Nyberg, J, Sletten, G, Tikkanen, P, Tormanen, S, Virtanen, A, Wyss, R

“…High-spin level schemes of the Eu-142, Eu-143 and Eu-144 nuclei have been investigated by in-beam gamma-ray spectroscopic methods using the NORDBALL…”
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Wobbling excitations in strongly deformed Hf nuclei? by Hartley, D.J., Djongolov, M.K., Riedinger, L.L., Hagemann, G.B., Janssens, R.V.F., Kondev, F.G., Moore, E.F., Riley, M.A., Aguilar, A., Bingham, C.R., Campbell, D.B., Carpenter, M.P., Chowdhury, P., Cromaz, M., Cullen, D.M., Danchev, M., Dracoulis, G.D., Fallon, P., Goon, J., Kaye, R.A., Khoo, T.L., Laird, R.W., Lauritsen, T., Macchiavelli, A.O., McClain, B., Mukherjee, G., Ngijoi-Yogo, E., Park, H.I., Sletten, G., Tandel, S.K., Walker, P.M., Zhang, Jing-Ye

“…Two Gammasphere experiments have been performed in order to establish the possible triaxial nature of strongly deformed (SD) bands in 174Hf. A lifetime…”
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Violation and persistence of the K-quantum number in warm rotating nuclei by Matsuo, M., Døssing, T., Bracco, A., Hagemann, G.B., Herskind, B., Leoni, S., Vigezzi, E.

“…The validity of the K-quantum number in rapidly rotating warm nuclei is investigated as a function of thermal excitation energy U and angular momentum I, for…”
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Is the K-quantum number conserved in the order-to-chaos transition region? by Benzoni, G., Bracco, A., Leoni, S., Blasi, N., Camera, F., Grassi, C., Million, B., Paleni, A., Pignanelli, M., Vigezzi, E., Wieland, O., Matsuo, M., Døssing, T., Herskind, B., Hagemann, G.B., Wilson, J., Maj, A., Kmiecik, M., Lo Bianco, G., Petrache, C.M., Castoldi, M., Zucchiati, A., De Angelis, G., Napoli, D., Bednarczyk, P., Curien, D.

“…To study the order-to-chaos transition in nuclei we investigate the validity of the K-quantum number in the excited rapidly rotating 163Er nucleus, analyzing…”
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Compound and rotational damping in warm deformed rare-earth nuclei by Leoni, S, Matsuo, M, Bracco, A, Benzoni, G, Blasi, N, Camera, F, Grassi, C, Million, B, Paleni, A, Pignanelli, M, Vigezzi, E, Wieland, O, Døssing, T, Herskind, B, Hagemann, G B, Wilson, J, Maj, A, Kmiecik, M, Lo Bianco, G, Petrache, C M, Castoldi, M, Zucchiati, A, De Angelis, G, Napoli, D, Bednarczyk, P, Curien, D

“…The gamma decay in the quasicontinuum from selected configurations of the rotational nucleus 163Er has been measured with the EUROBALL array. A new analysis…”
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Signature inversion in semi-decoupled bands: residual interaction between h protons and i neutrons by Bark, R.A., Espino, J.M., Reviol, W., Semmes, P.B., Carlsson, H., Bearden, I.G., Hagemann, G.B., Jensen, H.J., Ragnarsson, I., Riedinger, L.L., Ryde, H., Tjøm, P.O.

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Lifetimes of triaxial superdeformed states in Lu-163 and Lu-164 by Schonwasser, G, Hubel, H, Hagemann, GB, Domscheit, J, Gorgen, A, Herskind, B, Sletten, G, Wilson, JN, Napoli, DR, Rossi-Alvarez, C, Bazzacco, D, Bengtsson, Ragnar, Ryde, Hans, Tjom, PO, Odegard, SW

“…Lifetimes of states in the yrast superdeformed bands of Lu-163 and Lu-164 were determined in a Doppler-shift attenuation-method experiment. From fractional…”
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Quantized wobbling excitations with alignments by Hamamoto, Ikuko, Hagemann, Gudrun B.

“…The wobbling excitations in the presence of an appreciable amount of alignment are expected to appear more easily at lower angular momenta of the yrast…”
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Conservation of the K-quantum number in warm nuclei by Bracco, A., Benzoni, G., Leoni, S., Blasi, N., Camera, F., Grassi, C., Million, B., Paleni, A., Pignanelli, M., Vigezzi, E., Wieland, O., Matsuo, M., Døssing, T., Herskind, B., Hagemann, G.B., Wilson, J., Maj, A., Kmiecik, M., Lo Bianco, G., Petrache, C.M., Castoldi, M., Zucchiati, A., DeAngelis, G., Napoli, D., Curien, D., Bednarczyk, P.

“…The selection rules on the K-quantum number in rapidly rotating warm nuclei are investigated analyzing quasi-continuum spectra feeding into low-K and high-K…”
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Search for exotic shapes by Hagemann, G B

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Interactions between a multitude of rotational bands in well deformed odd nuclei: A new method for spin and parity assignment by Hagemann, G.B., Ryde, H., Bosetti, P., Brockstedt, A., Carlsson, H., Ekström, L.P., Nordlund, A., Bark, R.A., Herskind, B., Leoni, S., Bracco, A., Camera, F., Frattini, S., Mattiuzzi, M., Million, B., Rossi-Alvarez, C., de Angelis, G., Bazzacco, D., Lunardi, S., De Poli, M.

“…Using the ( 18O,5n) 163Er reaction a multitude of rotational bands have been established with firm spin and parity assignments in 163Er. In 17 out of 24 band…”
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Four independent decay properties in the super-deformed well of Eu-143 by Leoni, S, Herskind, B, Dossing, T, Atac, A, Bearden, IG, Bergstrom, M, Fahlander, C, Hagemann, GB, Holm, A, Joss, DT, Lipoglavsek, M, Maj, A, Nolan, PJ, Nyberg, J, Palacz, M, Paul, ES, Persson, J, Piiparinen, MJ, Redon, N, Semple, AT, Sletten, G, Vivien, JP

“…The flow of gamma-transitions through the superdeformed minimum of Eu-143 is investigated by studying the intensities of four different types of gamma-rays of…”
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