@article{excitation energies and spins of the yrast superdeformed band in hg-191_2004, volume={70}, number={1}, journal={Physical Review. C, Nuclear Physics}, year={2004}, pages={014303} } @article{lauritsen_khoo_ahmad_carpenter_janssens_korichi_lopez-martens_amro_berger_calderin_et al._2000, title={Experimental determination of the excitation energy of superdeformed bands in Hg-192,Hg-194 by analysis of the decay quasicontinuum gamma rays - art. no. 044316}, volume={6204}, number={4}, journal={Physica. C, Superconductivity}, author={Lauritsen, T. and Khoo, T. L. and Ahmad, I. and Carpenter, M. P. and Janssens, R. V. F. and Korichi, A. and Lopez-Martens, A. and Amro, H. and Berger, S. and Calderin, L. and et al.}, year={2000}, pages={4316} } @article{lopez-martens_dossing_khoo_korichi_hannachi_calderin_lauritsen_ahmad_carpenter_fischer_et al._1999, title={Strength distribution of gamma-transitions deexciting superdeformed rotational bands}, volume={647}, ISSN={["0375-9474"]}, DOI={10.1016/S0375-9474(99)00012-3}, abstractNote={The strength distribution of the γ rays in the decay-out from superdeformed (SD) states is investigated by applying the maximum likelihood method, with special emphasis on the influence of the lower threshold given by experimental conditions. Clear graphical solutions are found, and a careful estimation of the dispersion in the values of the number of degrees of freedom and of the average strength of the most likely χ2 distribution is carried out. For the 194Hg nucleus, 41 primary transitions from the decay-out of SD states are identified above 2600 keV. It is concluded that they represent the strongest 10% of the transitions selected stochastically from a Porter-Thomas distribution. This would support the scenario of a statistical decay of SD states via coupling to a compound state at normal deformation. However, the occurrence of several very strong direct one-step transitions as previously observed in 194Hg has a very small probability of the order of 10−4. This may indicate special selection rules governing the decay. However, based on the absence of strong primary transitions from SD states in adjacent nuclei, the situation in 194Hg is viewed as a very lucky incidence.}, number={3-4}, journal={NUCLEAR PHYSICS A}, author={Lopez-Martens, AP and Dossing, T and Khoo, TL and Korichi, A and Hannachi, F and Calderin, IJ and Lauritsen, T and Ahmad, I and Carpenter, MP and Fischer, SM and et al.}, year={1999}, month={Mar}, pages={217–245} } @article{reviol_riedinger_smith_bingham_weintraub_carpenter_janssens_fischer_nisius_seweryniak_et al._1999, title={Superdeformation and prolate-oblate competition in T1 nuclei}, volume={30}, number={3}, journal={Acta Physica Polonica. B}, author={Reviol, W. and Riedinger, L. L. and Smith, B. H. and Bingham, C. R. and Weintraub, W. and Carpenter, M. P. and Janssens, R. V. F. and Fischer, S. M. and Nisius, D. and Seweryniak, D. and et al.}, year={1999}, pages={723–732} } @article{hackman_khoo_carpenter_lauritsen_lopez-martens_calderin_janssens_ackermann_ahmad_agarwala_et al._1998, title={Comment on "Spins, parity, excitation energies, and octupole structure of an excited superdeformed band in Hg-194 and implications for identical bands" - Hackman et al. reply}, volume={80}, ISSN={["1079-7114"]}, DOI={10.1103/PhysRevLett.80.4611}, abstractNote={A Reply to the Comment by R. R. Chasman.Received 18 March 1998DOI:https://doi.org/10.1103/PhysRevLett.80.4611©1998 American Physical Society}, number={20}, journal={PHYSICAL REVIEW LETTERS}, author={Hackman, G and Khoo, TL and Carpenter, MP and Lauritsen, T and Lopez-Martens, A and Calderin, IJ and Janssens, RVF and Ackermann, D and Ahmad, I and Agarwala, S and et al.}, year={1998}, month={May}, pages={4611–4611} } @article{vetter_macchiavelli_cline_amro_asztalos_busse_clark_deleplanque_diamond_fallon_et al._1998, title={Fragmentation of the two-phonon octupole vibrational states inPb-208}, volume={58}, number={5}, journal={Physical Review. C, Nuclear Physics}, author={Vetter, K. and Macchiavelli, A. O. and Cline, D. and Amro, H. and Asztalos, S. J. and Busse, B. C. and Clark, R. M. and Deleplanque, M. A. and Diamond, R. M. and Fallon, P. and et al.}, year={1998}, pages={R2631–2635} } @article{hackman_janssens_moore_nisius_ahmad_carpenter_fischer_khoo_lauritsen_reiter_1998, title={Lifetime measurements of superdeformed bands in Sm-142: A test of the additivity principle for quadrupole moments}, volume={416}, DOI={10.1016/S0370-2693(97)01244-6}, abstractNote={Lifetime measurements with the Doppler shift attenuation method have been performed for the two superdeformed (SD) bands of 142Sm. The inferred transition quadrupole moments, Q0, are 11.7±0.1 eb for the yrast SD band and 13.2+0.8−0.7 eb for the excited SD band. These results are consistent with expectations from mean-field calculations, and indicate that the proposed additivity of contributions of individual orbitals to Q0 is valid for SD nuclei over an extended mass range in the vicinity of 152Dy.}, number={3-4}, journal={Physics Letters. B}, author={Hackman, G. and Janssens, R. V. F. and Moore, E. F. and Nisius, D. and Ahmad, I. and Carpenter, M. P. and Fischer, S. M. and Khoo, T. L. and Lauritsen, T. and Reiter, P.}, year={1998}, pages={268–273} } @article{kharraja_garg_jin_ernst_ghugre_janssens_carpenter_fischer_khoo_lauritsen_et al._1998, title={Quadrupole moments and identical superdeformed bands in Tb-149}, volume={58}, number={3}, journal={Physical Review. C, Nuclear Physics}, author={Kharraja, B. and Garg, U. and Jin, H. and Ernst, R. J. and Ghugre, S. S. and Janssens, R. V. F. and Carpenter, M. P. and Fischer, S. M. and Khoo, T. L. and Lauritsen, T. and et al.}, year={1998}, pages={1422–1429} } @article{reviol_mueller_riedinger_smith_carpenter_fischer_janssens_khoo_lauritsen_nisius_et al._1998, title={Superdeformed shapes and configurations in thallium nuclei}, volume={630}, number={1-2}, journal={Nuclear Physics. A}, author={Reviol, W. and Mueller, W. F. and Riedinger, L. L. and Smith, B. H. and Carpenter, M. P. and Fischer, S. M. and Janssens, R. V. F. and Khoo, T. L. and Lauritsen, T. and Nisius, D. T. and et al.}, year={1998}, pages={C434–441} } @article{nisius_janssens_moore_fallon_crowell_lauritsen_hackman_ahmad_amro_asztalos_et al._1997, title={Differential lifetime measurements and configuration-dependent quadrupole moments for superdeformed bands in nuclei near Dy-152}, volume={392}, ISSN={["0370-2693"]}, DOI={10.1016/S0370-2693(96)01517-1}, abstractNote={High-precision lifetime measurements have been performed in superdeformed (SD) bands of 151,152Dy and 151Tb with the Doppler-shift attenuation method. Differences found in the quadrupole moments Q0 of the yrast SD bands are understood in terms of shape polarization effects by the high-N intruder orbitals. Q0 moments are also presented for three excited SD bands in 151Dy. Recent calculations can account for most of the observations.}, number={1-2}, journal={PHYSICS LETTERS B}, author={Nisius, D and Janssens, RVF and Moore, EF and Fallon, P and Crowell, B and Lauritsen, T and Hackman, G and Ahmad, I and Amro, H and Asztalos, S and et al.}, year={1997}, month={Jan}, pages={18–23} } @article{differential lifetime measurements and identical superdeformed bands in (192,194)hg_1997, volume={55}, number={5}, journal={Physical Review. C, Nuclear Physics}, year={1997}, pages={R2150–2154} } @article{lifetime measurements and decay of superdeformed bands in hg isotopes_1997, volume={358}, number={2}, journal={Zeitschrift fur Physik. A, Hadrons and Nuclei}, year={1997}, pages={219–223} } @article{vavrina_bilpuch_bybee_mitchell_moore_shriner_shriner_wallace_westerfeldt_1997, title={Spectroscopy of the Si-29(p,gamma) reaction for E(p)=1.00-1.75 MeV}, volume={55}, ISSN={["1089-490X"]}, DOI={10.1103/physrevc.55.1119}, abstractNote={The ${}^{29}$Si$(p,\ensuremath{\gamma})$ reaction has been studied in the range ${E}_{p}=1.00$--1.75 MeV. Three previously unknown states in ${}^{30}$P were identified, and one state previously assigned to ${}^{30}$P was identified as a state in ${}^{14}$N. Gamma-ray strengths were determined for the three new levels, and branching ratios were measured for 17 resonances. Revised ${J}^{\ensuremath{\pi}};T$ assignments were made for nine of these states.}, number={3}, journal={PHYSICAL REVIEW C}, author={Vavrina, GA and Bilpuch, EG and Bybee, CR and Mitchell, GE and Moore, EF and Shriner, JD and Shriner, JF and Wallace, PM and Westerfeldt, CR}, year={1997}, month={Mar}, pages={1119–1125} } @article{lauritsen_hackman_khoo_carpenter_janssens_lopez-martens_ackermann_ahmad_amro_blumenthal_et al._1997, title={The decay-out of superdeformed bands in the A=190 region: What have we learned?}, volume={6}, number={1-4}, journal={Acta Physica Hungarica. New Series, Heavy Ion Physics}, author={Lauritsen, T. and Hackman, G. and Khoo, T. L. and Carpenter, M. P. and Janssens, R. V. F. and Lopez-Martens, A. and Ackermann, D. and Ahmad, I. and Amro, H. and Blumenthal, D. J. and et al.}, year={1997}, pages={229–240} }