検索対象:     
報告書番号:
※ 半角英数字
 年 ~ 
 年
検索結果: 5 件中 1件目~5件目を表示
  • 1

発表形式

Initialising ...

選択項目を絞り込む

掲載資料名

Initialising ...

発表会議名

Initialising ...

筆頭著者名

Initialising ...

キーワード

Initialising ...

使用言語

Initialising ...

発行年

Initialising ...

開催年

Initialising ...

選択した検索結果をダウンロード

論文

Isomer spectroscopy in $$^{133}$$Ba and high-spin structure of $$^{134}$$Ba

Kaya, L.*; Vogt, A.*; Reiter, P.*; Siciliano, M.*; 清水 則孝*; 宇都野 穣; Wang, H.-K.*; Gargano, A.*; Coraggio, L.*; Itaco, N.*; et al.

Physical Review C, 100(2), p.024323_1 - 024323_18, 2019/08

AA2019-0282.pdf:2.39MB

 被引用回数:8 パーセンタイル:80.58(Physics, Nuclear)

$$^{133,134}$$Baの高スピン状態を$$^{136}textrm{Xe}+^{208}textrm{Pb}$$および$$^{13}textrm{C}+^{124}textrm{Sn}$$反応によって生成し、そこからの脱励起ガンマ線を観測した。$$^{133}$$Baの1942keVのアイソマーの寿命を66.6(20)nsと決定し、$$^{134}$$Baの$$10^+$$よりの高スピン状態を見つけた。この結果を殻模型計算と比較し、$$^{134}$$Baの$$10^+$$$$12^+$$の間隔や$$12^+$$$$14^+$$の間隔が広がるなどの特徴が計算によってよく再現できることがわかった。

論文

EXILL; A High-efficiency, high-resolution setup for $$gamma$$-spectroscopy at an intense cold neutron beam facility

Jentschel, M.*; Blanc, A.*; de France, G.*; K$"o$ster, U.*; Leoni, S.*; Mutti, P.*; Simpson, G.*; Soldner, T.*; Ur, C.*; Urban, W.*; et al.

Journal of Instrumentation (Internet), 12(11), p.P11003_1 - P11003_33, 2017/11

 被引用回数:27 パーセンタイル:86.8(Instruments & Instrumentation)

A highly efficient array of high-purity germanium (HPGe) detectors was developed and operated at the cold neutron beam facility PF1B of the Institut Laue-Langevin (ILL) to carry out nuclear structure studies, via measurements of $$gamma$$-rays following neutron-induced capture and fission reactions. The setup consisted of a collimation system producing a pencil beam with a thermal capture equivalent flux of about 10$$^8$$ns$$^{-1}$$cm$$^{-2}$$ at the target position and negligible neutron halo. The target was surrounded by an array of eight to ten anti-Compton shielded EXOGAM Clover detectors, four to six anti-Compton shielded large coaxial GASP detectors and two standard Clover detectors. For a part of the campaign the array was combined with 16 LaBr$$_{3}$$:(Ce) detectors from the FATIMA collaboration.

論文

Shell evolution beyond $$N$$=40; $$^{69,71,73}$$Cu

Sahin, E.*; Doncel, M.*; Sieja, K.*; De Angelis, G.*; Gadea, A.*; Quintana, B.*; G$"o$rgen, A.*; Modamio, V.*; Mengoni, D.*; Valiente-Dob$'o$n, J. J.*; et al.

Physical Review C, 91(3), p.034302_1 - 034302_9, 2015/03

 被引用回数:20 パーセンタイル:82.78(Physics, Nuclear)

The level structure of the neutron-rich $$^{69}$$Cu, $$^{71}$$Cu, and $$^{73}$$Cu isotopes was investigated using multinucleon transfer reactions at Laboratori Nazionali di Legnaro using the AGATA Demonstrator array coupled to the PRISMA magnetic spectrometer. Lifetimes of excited states in Cu nuclei were measured with the recoil-distance Doppler-shift method. The resulting electromagnetic matrix elements for transitions from excited states in $$^{69,71,73}$$Cu nuclei was used to assess the collective or single-particle character of these states. The results are compared with predictions of large-scale shell-model calculations, showing how the proton pf shell evolve as neutrons fill the 1g$$_{9/2}$$ orbital.

論文

Integrated modeling of steady-state scenarios and heating and current drive mixes for ITER

村上 和功*; Park, J. M.*; Giruzzi, G.*; Garcia, J.*; Bonoli, P.*; Budny, R. V.*; Doyle, E. J.*; 福山 淳*; 林 伸彦; 本多 充; et al.

Proceedings of 23rd IAEA Fusion Energy Conference (FEC 2010) (CD-ROM), 8 Pages, 2011/03

Recent progress on ITER steady-state scenario modeling by the ITPA-IOS group is reviewed. Code-to-code benchmarks as the IOS group's common activities for the two steady-state scenarios (weak shear scenario and internal transport barrier scenario) are reviewed. These are discussed in terms of transport and kinetic profiles, heating and CD sources using various transport codes.

論文

Progress in the ITER physics basis, 6; Steady state operation

Gormezano, C.*; Sips, A. C. C.*; Luce, T. C.*; 井手 俊介; Becoulet, A.*; Litaudon, X.*; 諫山 明彦; Hobirk, J.*; Wade, M. R.*; 及川 聡洋; et al.

Nuclear Fusion, 47(6), p.S285 - S336, 2007/06

 被引用回数:278 パーセンタイル:78.95(Physics, Fluids & Plasmas)

国際熱核融合実験炉(ITER)におけるプラズマ開発に向けた物理的基盤について最近の研究の国際的な進展についてまとめたものである。この章ではITERにおける定常運転に関して、以下の点に重点を置いて記述する。統合運転シナリオ, 運転シナリオの最近の開発状況について、定常運転のための加熱/電流駆動装置、定常運転へ向けた制御の課題について、ITERにおける定常運転とハイブリッド運転のシミュレーション。

5 件中 1件目~5件目を表示
  • 1