Search Results - "du Rietz, R."

Interplay between quantum shells and orientation in quasifission by Wakhle, A, Simenel, C, Hinde, D J, Dasgupta, M, Evers, M, Luong, D H, du Rietz, R, Williams, E

“…The quasifission mechanism hinders fusion in heavy systems through breakup within zeptoseconds into two fragments with partial mass equilibration. Its…”
Get full text

Disentangling effects of nuclear structure in heavy element formation by Hinde, D J, Thomas, R G, du Rietz, R, Diaz-Torres, A, Dasgupta, M, Brown, M L, Evers, M, Gasques, L R, Rafiei, R, Rodriguez, M D

“…Forming the same heavy compound nucleus with different isotopes of the projectile and target elements allows nuclear structure effects in the entrance channel…”
Get full text

Development of a new database for Auger electron and X-ray spectra by Tee, B. P. E., Kibédi, T., Lee, B. Q., Vos, M., du Rietz, R., Stuchbery, A. E.

“…An energy correction method is described to account for the Breit and QED effects on Auger electrons and X-ray energies in the recently developed atomic…”
Get full text

Quasifission in heavy and superheavy element formation reactions by Hinde, D.J., Dasgupta, M., Jeung, D.Y., Mohanto, G., Prasad, E., Simenel, C., Walshe, J., Wahkle, A., Williams, E., Carter, I.P., Cook, K.J., Kalkal, Sunil, Rafferty, D.C., Rietz, R. du, Simpson, E.C., David, H.M., Düllmann, Ch.E., Khuyagbaatar, J.

“…Superheavy elements are created in the laboratory by the fusion of two heavy nuclei. The large Coulomb repulsion that makes superheavy elements decay also…”
Get full text

Mapping quasifission characteristics in heavy element formation reactions by Hinde, D.J., Williams, E., du Rietz, R., Dasgupta, M., Wakhle, A., Simenel, C., Luong, D.H., Cook, K.J.

“…Mass-angle distributions carry detailed information on the characteristics of quasifission, and thus of the dynamics of heavy element formation reactions…”
Get full text

Comparing Experimental and Theoretical Quasifission Mass Angle Distributions by Wakhle, A., Simenel, C., Hinde, D.J., Dasgupta, M., Evers, M., Luong, D.H., du Rietz, R.

“…We examined the 40Ca + 238U reaction experimentally using the Mass-Angle Distribution (MAD) technique and within the Time Dependent Hartree Fock (TDHF) theory,…”
Get full text

Fusion and quasi-fission in the formation of heavy elements by Hinde, D.J., du Rietz, R, Dasgupta, M.

“…The time scales of the dynamical nuclear rearrangement processes of fission following fusion, and of quasifission, are significant tests of models of nuclear…”
Get full text

Dynamical approach to heavy ion-induced fission by Jeung, D.Y., Williams, E., Hinde, D. J., Dasgupta, M., du Rietz, R., Evers, M., Lin, C.J., Luong, D.H., Simenel, C., Wakhle, A.

“…Deep inelastic collisions (DICs) can compete strongly with fusion in collisions of heavy nuclei. However, standard coupled-channels calculations do not take…”
Get full text

Influence of entrance-channel magicity and isospin on quasi-fission by Simenel, C., Hinde, D.J., du Rietz, R., Dasgupta, M., Evers, M., Lin, C.J., Luong, D.H., Wakhle, A.

“…The role of spherical quantum shells in the competition between fusion and quasi-fission is studied for reactions forming heavy elements. Measurements of…”
Get full text

Predominant time scales in fission processes in reactions of S, Ti and Ni with W: zeptosecond versus attosecond by du Rietz, R, Hinde, D J, Dasgupta, M, Thomas, R G, Gasques, L R, Evers, M, Lobanov, N, Wakhle, A

“…The inhibition of fusion by quasifission is crucial in limiting the formation of superheavy elements in collisions of heavy nuclei. Time scales of ∼10(-18)  s…”
Get full text

How signatures of quasifission evolve in reactions forming Curium by Williams, E., Hinde, D. J., Dasgupta, M., du Rietz, R., Carter, I. P., Evers, M., Luong, D. H., McNeil, S. D., Rafferty, D. C., Ramachandran, K., Wakhle, A.

“…Quasifission, a fission-like reaction outcome in which no compound nucleus forms, is an important competitor to fusion in reactions used for super-heavy…”
Get full text

Effects of nuclear structure on quasi-fission by Simenel, Cédric, Wakhle, Aditya, Avez, B., Hinde, D. J., Rietz, R. du, Dasgupta, M., Evers, M., Lin, C. J., Luong, D. H.

“…The quasi-fission mechanism hinders fusion of heavy systems because of a mass flow between the reactants, leading to a re-separation of more symmetric…”
Get full text

Systematic study of quasifission characteristics and timescales in heavy element formation reactions by Hinde, D.J., Williams, E., Mohanto, G., Simenel, C., Dasgupta, M., Wakhle, A., Carter, I.P., Cook, K.J., Jeung, D.Y., Luong, D.H., Palshetkar, C.S., Prasad, E., Rafferty, D.C., du Rietz, R., Simpson, E.C.

“…Superheavy elements can only be created in the laboratory by the fusion of two massive nuclei. Mass-angle distributions give the most direct information on the…”
Get full text

Study of fusion reactions forming Cf nuclei by Khuyagbaatar, J., Hinde, D.J., du Rietz, R., Carter, I. P., Dasgupta, M., Düllmann, Ch.E., Evers, M., Wakhle, A., Williams, E., Yakushev, A.

“…The formation of a compound nucleus in different projectile and target combinations is a powerful method for investigating the fusion process. Recently, the…”
Get full text

Mapping quasifission characteristics and timescales in heavy element formation reactions by du Rietz, R., Williams, E., Hinde, D. J., Dasgupta, M., Evers, M., Lin, C. J., Luong, D. H., Simenel, C., Wakhle, A.

Get full text

Precipitate evolution in the early stages of ageing in Inconel 718 investigated using small-angle x-ray scattering by Fisk, M., Andersson, J., du Rietz, R., Haas, S., Hall, S.

“…Microstructural evolution during the early stages of ageing (less than one hour) in a Ni–Cr–Fe based superalloy Inconel 718 (IN718) has been investigated using…”
Get full text

Mechanisms and systematics of breakup in reactions of Be 9 at near-barrier energies by Rafiei, R., Rietz, R. du, Luong, D. H., Hinde, D. J., Dasgupta, M., Evers, M., Diaz-Torres, A.

Get full text

SOLEROO: A solenoidal exotic rare isotope separator at the Australian National University by Rafiei, R., Hinde, D.J., Dasgupta, M., Weisser, D.C., Muirhead, A.G., Harding, A.B., Cooper, A.K., Wallace, H.J., Lobanov, N.R., Wakhle, A., Brown, M.L., Lin, C.J., Horsley, A.J., du Rietz, R., Luong, D.H., Evers, M.

“…A low-mass radioactive ion beam capability in Australia has been developed using a 6.5 T superconducting solenoid as the separator element. The separator,…”
Get full text

Construction and performance of the PHENIX pad chambers by Adcox, K., Ajitanand, J., Alexander, J., Barrette, J., Belkin, R., Borland, D., Bryan, W.L., du Rietz, R., El Chenawi, K., Cherlin, A., Fellenstein, J., Filimonov, K., Fraenkel, Z., Gan, D., Garpman, S., Gil, Y., Greene, S.V., Gustafsson, H.-Å., Holzmann, W., Issah, M., Jagadish, U., Lacey, R., Lauret, J., Liccardi, W., Mark, S.K., Milan, J., Miller, T.E., Milov, A., Mitchell, J.T., Nilsson, P., Nikkinen, L., Nystrand, J., O'Brien, E., Oskarsson, A., Österman, L., Otterlund, I., Qi, Y., Pasmantirer, B., Pinkenburg, C., Ravinovich, I., Rosati, M., Rose, A., Silvermyr, D., Sivertz, M., Smith, M.C., Starinsky, N., Stenlund, E., Teodorescu, O., Tserruya, I., Tydesjö, H., Xie, W., Young, G.R., Yurevich, V.

“…We present the Pad Chamber detector system in the PHENIX experiment at the Relativistic Heavy Ion Collider (RHIC) at Brookhaven National Laboratory. The three…”
Get full text

Effective charges in the f p shell by DU RIETZ, R, EKMAN, J, DE ANGELIS, G, DELLA VEDOVA, F, GADEA, A, HAMMOND, G, LENZI, S. M, MAGINEAN, N, NAPOLI, D. R, NESPOLO, M, RUSU, C, TONEV, D, RUDOLPH, D, FAHLANDER, C, DEWALD, A, MÖLLER, O, SAHA, B, AXIOTIS, M, BENTLEY, M. A, CHANDLER, C

Get full text