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Related papers: Nuclear Data Sheets for A=201

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We report calculations of energy levels, radiative rates, collision strengths, and effective collision strengths for transitions among the lowest 25 levels of the n <= 5 configurations of He~II. The general-purpose relativistic atomic…

Solar and Stellar Astrophysics · Physics 2017-04-25 K. M. Aggarwal , A. Igarashi , F. P. Keenan , S. Nakazaki

In this document, experimental nuclear structure data are evaluated for 15Be. The details of each reaction populating 15Be levels are compiled and evaluated. The combined results provide a set of adopted values that include level energies,…

Nuclear Experiment · Physics 2025-11-14 K. Setoodehnia , J. H. Kelley

This work is an update of the 2000 publication of magnetic-rotational bands by Amita et al. [1], followed by an unpublished update of 2006 [2], and reviews detailed experimental data extracted from original publications for 228…

Nuclear Theory · Physics 2025-06-03 Sushil Kumar , Sukhjeet Singh , Balraj Singh , Amita , Ashok Kumar Jain

In this document, experimental nuclear structure data are evaluated for 16Be. The details of each reaction populating 16Be levels are compiled and evaluated. The combined results provide a set of adopted values that include level energies,…

Nuclear Experiment · Physics 2025-11-14 K. Setoodehnia , J. H. Kelley

Nuclear charge radii of $^{7,9,10,11}$Be have been determined by high-precision laser spectroscopy. On-line measurements were performed with collinear laser spectroscopy in the $2s_{1/2} \to 2p_{1/2}$ transition on a beam of Be$^{+}$ ions.…

Heavy neutron-rich nuclei close to N=126 were produced by fragmentation of a 1 A GeV 208Pb beam at the FRS at GSI. The beta-decay half-lives of 8 nuclides have been determined. The comparison of the data with model calculations including an…

We report microscopic calculation of key $\beta$-decay properties for some of the crucial waiting point species having neutron closed magic shells 50 and 82. Our calculation bear astrophysical significance vis-\'{a}-vis speeding of the…

Nuclear Theory · Physics 2017-03-21 Jameel-Un Nabi , Munir Ahmad , Gul Daraz

For the reliable analysis and modelling of astrophysical, laser-produced and fusion plasmas, atomic data are required for a number of parameters, including energy levels, radiative rates and electron impact excitation rates. Such data are…

Instrumentation and Methods for Astrophysics · Physics 2013-01-15 Km Aggarwal , Fp Keenan

Estimates of nuclear matrix elements for neutrinoless double beta decay (0nu2beta) based on the quasiparticle random phase approximations (QRPA) are affected by theoretical uncertainties, which can be substantially reduced by fixing the…

An update of a previous description of the BRUSLIB+NACRE package of nuclear data for astrophysics and of the web-based nuclear network generator NETGEN is presented. The new version of BRUSLIB contains the latest predictions of a wide…

Nuclear Theory · Physics 2012-12-06 Yi Xu , Stephane Goriely , Alain Jorissen , Guangling Chen , Marcel Arnould

An extensive set of fine structure levels and corresponding transition probabilities for allowed and forbidden transitions in Fe XVII is presented. A total of 490 bound energy levels of Fe XVII of total angular momenta 0 <= J <= 7 of even…

Astrophysics · Physics 2011-05-23 Sultana N. Nahar , Werner Eissner , Guo-Xin Chen , Anil K. Pradhan

The results of experimental and computer simulation studies of the yields of residual product nuclei in Bi-209 thin targets irradiated by 130 MeV and 1.5 GeV protons are presented. The yields were measured by direct high-precision…

Large-scale shell-model calculations have been performed to study the nuclear structure properties of Hg isotopes with mass varying from $A=193$ to $A=200$. The shell-model calculations are carried out in the 50 $\leq Z \leq$ 82 and 82 $…

Nuclear Theory · Physics 2024-12-24 Subhrajit Sahoo , Praveen C. Srivastava , Noritaka Shimizu , Yutaka Utsuno

We discuss up-to-date constraints on the Majorana neutrino mass $m_{\beta\beta}$ from neutrinoless double beta decay ($0\nu\beta\beta$) searches in experiments using different isotopes: KamLAND-Zen and EXO ($^{136}$Xe), GERDA and MAJORANA…

High Energy Physics - Phenomenology · Physics 2023-02-09 Eligio Lisi , Antonio Marrone

The summation method for the calculation of reactor $\bar{\nu}_e$ fluxes and spectra is methodically revised and improved. For the first time, a complete uncertainty budget accounting for all known effects likely to impact these…

Synthesis of new elements at the upper border of the charts of nuclei and investigation of their decay properties and nuclear structure has been one of the main research topics in low energy nuclear physics since more than five decades.…

Nuclear Experiment · Physics 2022-04-28 Fritz Peter Hessberger

The structure of neutron rich nitrogen nuclei has been studied by use of neutron removal reaction and inelastic scattering. Mass and charge deformations have been deduced for the first excited state of 21N, which indicates the partial…

The ENDF/B-VIII.1 library is the newest recommended evaluated nuclear data file by the Cross Section Evaluation Working Group (CSEWG) for use in nuclear science and technology applications, and incorporates advances made in the six years…

Applied Physics · Physics 2026-05-07 G. P. A. Nobre , R. Capote , M. T. Pigni , A. Trkov , C. M. Mattoon , D. Neudecker , D. A. Brown , M. B. Chadwick , A. C. Kahler , N. A. Kleedtke , M. Zerkle , A. I. Hawari , C. W. Chapman , N. C. Fleming , J. L. Wormald , K. Ramić , Y. Danon , N. A. Gibson , P. Brain , M. W. Paris , G. M. Hale , I. J. Thompson , D. P. Barry , I. Stetcu , W. Haeck , A. E. Lovell , M. R. Mumpower , G. Potel , K. Kravvaris , G. Noguere , J. D. McDonnell , A. D. Carlson , M. Dunn , T. Kawano , D. Wiarda , I. Al-Qasir , G. Arbanas , R. Arcilla , B. Beck , D. Bernard , R. Beyer , J. M. Brown , O. Cabellos , R. J. Casperson , Y. Cheng , E. V. Chimanski , R. Coles , M. Cornock , J. Cotchen , J. P. W. Crozier , D. E. Cullen , A. Daskalakis , M. -A. Descalle , D. D. DiJulio , P. Dimitriou , A. C. Dreyfuss , I. Durán , R. Ferrer , T. Gaines , V. Gillette , G. Gert , K. H. Guber , J. D. Haverkamp , M. W. Herman , J. Holmes , M. Hursin , N. Jisrawi , A. R. Junghans , K. J. Kelly , H. I. Kim , K. S. Kim , A. J. Koning , M. Koštál , B. K. Laramee , A. Lauer-Coles , L. Leal , H. Y. Lee , A. M. Lewis , J. Malec , J. I. Márquez Damián , W. J. Marshall , A. Mattera , G. Muhrer , A. Ney , W. E. Ormand , D. K. Parsons , C. M. Percher , V. G. Pronyaev , A. Qteish , S. Quaglioni , M. Rapp , J. J. Ressler , M. Rising , D. Rochman , P. K. Romano , D. Roubtsov , G. Schnabel , M. Schulc , G. J. Siemers , A. A. Sonzogni , P. Talou , J. Thompson , T. H. Trumbull , S. C. van der Marck , M. Vorabbi , C. Wemple , K. A. Wendt , M. White , R. Q. Wright

Potential energy surfaces of even-even superheavy nuclei are evaluated within the macroscopic-microscopic approximation. A very rapidly converging analytical Fourier-type shape parametrization is used to describe nuclear shapes throughout…

The gamma-decay associated with the warm rotation of the superdeformed (SD) nuclei 151Tb and 196Pb has been measured with the EUROBALL IV array. Several independent quantities provide a stringent test of the population and decay dynamics in…

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