-decay branching ratio of Pt

Cubiss, J. G.*; Harding, R. D.*; Andreyev, A. N.; Althubiti, N.*; Andel, B.*; Antalic, S.*; Barzakh, A. E.*; Cocolios, T. E.*; Day Goodacre, T.*; Farooq-Smith, G. J.*; et al.

Physical Review C, 101(1), p.014314_1 - 014314_4, 2020/01

https://doi.org/10.1103/PhysRevC.101.014314

The -decay branching ratio of 0.52(5)% from the ground state of Pt to the ground state of the daughter nucleus Os has been determined more precisely than before. The Pt was produced as the -decay granddaughter of Hg which was produced and separated with the CERN-ISOLDE facility. The reduced -decay width calculated with the present result has provided a new picture of the systematics for the -decay width of neutron-deficient Pt isotopes.

Neutron-hole states in Sn and spin-orbit splitting in neutron-rich nuclei

Orlandi, R.; Pain, S. D.*; Ahn, S.*; Jungclaus, A.*; Schmitt, K. T.*; Bardayan, D. W.*; Catford, W. N.*; Chapman, R.*; Chipps, K. A.*; Cizewski, J. A.*; et al.

Physics Letters B, 785, p.615 - 620, 2018/10

https://doi.org/10.1016/j.physletb.2018.08.005

-delayed fission of Am

Wilson, G. L.*; Takeyama, Mirei*; Andreyev, A. N.; Andel, B.*; Antalic, S.*; Catford, W. N.*; Ghys, L.*; Haba, Hiromitsu*; Heberger, F. P.*; Huang, M.*; et al.

Physical Review C, 96(4), p.044315_1 - 044315_7, 2017/10

https://doi.org/10.1103/PhysRevC.96.044315

Single-neutron orbits near Ni; Spectroscopy of the N=49 isotope Zn

Orlandi, R.; Mcher, D.*; Raabe, R.*; Jungclaus, A.*; Pain, S. D.*; Bildstein, V.*; Chapman, R.*; De Angelis, G.*; Johansen, J. G.*; Van Duppen, P.*; et al.

Physics Letters B, 740, p.298 - 302, 2015/01

https://doi.org/10.1016/j.physletb.2014.12.006

ENDF/B-VII.1 nuclear data for science and technology; Cross sections, covariances, fission product yields and decay data

Chadwick, M. B.*; Herman, M.*; Obloinsk, P.*; Dunn, M. E.*; Danon, Y.*; Kahler, A. C.*; Smith, D. L.*; Pritychenko, B.*; Arbanas, G.*; Arcilla, R.*; et al.

Nuclear Data Sheets, 112(12), p.2887 - 2996, 2011/12

https://doi.org/10.1016/j.nds.2011.11.002

The ENDF/B-VII.1 library is our latest recommended evaluated nuclear data file for use in nuclear science and technology applications, and incorporates advances made in the five years since the release of ENDF/B-VII.0. These advances focus on neutron cross sections, covariances, fission product yields and decay data, and represent work by the US Cross Section Evaluation Working Group (CSEWG) in nuclear data evaluation that utilizes developments in nuclear theory, modeling, simulation, and experiment. It features extension of covered nuclei, covariance data for 190 nuclei, R-matrix analyses of neutron reactions on light nuclei, updates for some medium-heavy and actinoid nuclei, etc. Criticality benchmark tests with a transport simulation code MCNP shows improved performances.

New features in the computational infrastructure for nuclear astrophysics

Smith, M. S.*; Lingerfelt, E. J.*; Scott, J. P.*; Nesaraja, C. D.*; Chae, K.*; Koura, Hiroyuki; Roberts, L. F.*; Hix, W. R.*; Bardayan, D. W.*; Blackmon, J. C.*

Proceedings of Science (Internet), 28, p.180_1 - 180_5, 2006/12

https://doi.org/10.22323/1.028.0180

A Computational Infrastructure for Nuclear Astrophysics has been developed to streamline the inclusion of the latest nuclear physics data in astrophysics simulations. The infrastructure consists of a platform-indepedent suite of codes that are freely vailable online at nucastrodata.org. The newest features of, and future plans for, this software suite are give in.

The ITER-QUELL, a quench propagation experiment on a long length CICC with central channel

Anghel, A.*; Takahashi, Yoshikazu; Smith, S.*; Pourrahimi, S.*; Zhelamskij, M.*; Blau, B.*; Fuchs, A.*; Heer, B.*; Hamada, Kazuya; Fujisaki, H.*; et al.

Fusion Technology 1996, p.185 - 190, 1996/00

no abstracts in English

Visualization, analyis, and management of nuclear mass information at nucearmasses.org

Smith, M. S.*; Lingerfelt, E. J.*; Buckner, K.*; Nesaraja, C. D.*; Koura, Hiroyuki; Kondev, F.*

no journal, , 

We have built the first and only online suite of codes that enables researchers to quickly and efficiently manage, visualize, access, manipulate, share, compare, and analyze nuclear masses. Our system, freely available at nuclearmasses.org, is a platform-independent client-server application that accommodates the latest mass measurements, theoretical models of nuclear masses, and large tables of evaluated nuclear masses. There is a strong need for this service, because of (1) the widespread utilization of nuclear masses in basic and applied science, (2) the tremendous growth in mass measurement capabilities, facilities, and new results, and (3) the inadequacy of existing systems that disseminate nuclear mass information. With our system, researchers can upload their own mass datasets, store them, share them with colleagues, and quickly and easily visualize them in customizable one- and two-dimensional plots.

Nuclear masses; Sharing, visualization, and analysis at nuclearmasses.org

Smith, M. S.*; Lingerfelt, E. J.*; Nesaraja, C. D.*; Koura, Hiroyuki; Kondev, F. G.*

no journal, , 

Nuclear masses form an essential ingredient in simulations of a variety of astrophysical environments and events -such as r-process nucleosynthesis in supernovae. While laboratory advances have led to a tremendous increase in the number and precision of new mass measurements, the dissemination of this information has many inadequacies. To address this impediment to progress, we have built an online, dedicated suite of codes that enables researchers to quickly and efficiently share, manage, visualize, access, manipulate, compare, and analyze nuclear mass datasets. Our system, available at nuclearmasses.org, is a platform-independent client-server application that accommodates the latest mass measurements, theoretical mass models, and large tables of evaluated nuclear masses. With our system, researchers can upload their own mass datasets, store them, share them with colleagues, quickly and easily visualize them in customizable 1D and 2D plots, and calculate and plot RMS differences.

Comparison of nuclear mass models with the nuclear mass toolkit online at nuclearmasses.org

Nesaraja, C. D.*; Smith, M. S.*; Lingerfelt, E. J.*; Koura, Hiroyuki; Kondev, F. G.*

no journal, , 

Nuclear masses are crucial in many areas of basic and applied nuclear science, ranging from r-process nucleosynthesis in supernovae to developing new models of superheavy nuclei. There is significant international effort in new mass measurements, new theoretical mass models, and new mass evaluations - but the dissemination of mass information has not kept pace with these important developments. We have built an online, dedicated suite of codes to address this problem - the at . This free, platform-independent system enables researchers to quickly and efficiently share, manage, visualize, access, manipulate, compare, and analyze nuclear mass datasets. With our system, researchers can upload their own mass datasets, store them, share them with colleagues, quickly and easily visualize them in customizable 1D and 2D plots, and calculate and plot RMS differences. We will demonstrate the utility of our site by comparing the RMS deviations of a variety of different theoretical mass models from the AME2003 evaluated masses, over a variety of mass ranges.