Complete spectroscopy of Po-211 below 2.0 MeV via the (alpha, n) reaction

Cottle J. R.; Tripathi Vandana; Brown B. A.; Abromeit B.; Allmond J. M.; Anastasiou M.; Baby L. T.; Baron J. S.; Cottle P. D.; Dungan R.; Hensley T. C.; Kemper K. W.; Lubna R. S.; Rijal N.; Rubino E.; Tabor S. L.; Tai P. -L.; Villafana K.; Wiedenhoever I.

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Complete spectroscopy of Po-211 below 2.0 MeV via the (alpha, n) reaction

机译：通过（α，N）反应，PO-211的完整光谱学低于2.0 meV

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We report the results of a gamma-ray spectroscopic study of Po-211 via the Pb-208(alpha, n) reaction at 24-MeV incident energy using a thick target. We observe 26 new gamma rays, allowing us to identify 18 states that were not observed in previous. gamma-ray studies. In total, we observe 45 states below 2.0 MeV. A shell model calculation using the modified Kuo-Herling interaction developed by Warburton and Brown predicts 46 states below 2.0 MeV having spins of 21/2 and below, demonstrating the power of this calculation to provide detailed nuclear structure information on nuclei in the vicinity of Pb-208.

机译：我们通过使用厚靶向24-MeV入射能量的PB-208（α，N）反应报告PO-211的γ射线光谱研究的结果。我们观察到26个新的伽马射线，允许我们识别以前未观察到的18个州。伽马射线研究。总共观察45个州低于2.0 mev。使用Warburton和Brown开发的修改的Kuo-Halling互动的壳模型计算预测46个州低于2.0 MeV的旋转，呈现21/2及以下，展示了该计算的力量，以提供PB附近的细胞核的详细核结构信息 -208。

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《Physical review, C》 |2017年第6期|共8页
作者
Cottle J. R.; Tripathi Vandana; Brown B. A.; Abromeit B.; Allmond J. M.; Anastasiou M.; Baby L. T.; Baron J. S.; Cottle P. D.; Dungan R.; Hensley T. C.; Kemper K. W.; Lubna R. S.; Rijal N.; Rubino E.; Tabor S. L.; Tai P. -L.; Villafana K.; Wiedenhoever I.;
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Grinnell Coll Dept Phys Grinnell IA 50112 USA;

Florida State Univ Dept Phys Tallahassee FL 32306 USA;

Michigan State Univ Natl Superconducting Cyclotron Lab E Lansing MI 48824 USA;

Florida State Univ Dept Phys Tallahassee FL 32306 USA;

Oak Ridge Natl Lab Div Phys Oak Ridge TN 37831 USA;

Florida State Univ Dept Phys Tallahassee FL 32306 USA;

Florida State Univ Dept Phys Tallahassee FL 32306 USA;

Florida State Univ Dept Phys Tallahassee FL 32306 USA;

Florida State Univ Dept Phys Tallahassee FL 32306 USA;

Florida State Univ Dept Phys Tallahassee FL 32306 USA;

Florida State Univ Dept Phys Tallahassee FL 32306 USA;

Florida State Univ Dept Phys Tallahassee FL 32306 USA;

Florida State Univ Dept Phys Tallahassee FL 32306 USA;

Florida State Univ Dept Phys Tallahassee FL 32306 USA;

Florida State Univ Dept Phys Tallahassee FL 32306 USA;

Florida State Univ Dept Phys Tallahassee FL 32306 USA;

Florida State Univ Dept Phys Tallahassee FL 32306 USA;

Florida State Univ Dept Phys Tallahassee FL 32306 USA;

Florida State Univ Dept Phys Tallahassee FL 32306 USA;

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中图分类原子核物理学、高能物理学;
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1. Complete spectroscopy of Po-211 below 2.0 MeV via the (alpha, n) reaction [J] . Cottle J. R., Tripathi Vandana, Brown B. A., Physical review, C . 2017,第6期

机译：通过（α，N）反应，PO-211的完整光谱学低于2.0 meV
2. Cross-sections for the formation of isomeric pair Ge-75(m,g) through (n, 2n), (n, p) and (n, alpha) reactions measured over 13.73 MeV to 14.77 MeV and calculated from near threshold to 20 MeV neutron energies [J] . Attar FMD, Dhole SD, Kailas S, Nuclear Physics, A: Journal Devoted to the Experimental Study of the Fundamental Constituents of Matter and Their Actions . 2009,第3a4期

机译：通过（n，2n），（n，p）和（n，α）反应形成的异构对Ge-75（m，g）反应的横截面在13.73 MeV至14.77 MeV范围内测量，并从接近阈值至20 MeV中子能
3. New determination of proton spectroscopic factors and reduced widths for Be-8 states in the 16.5-18.0 MeV excitation energy region via the study of the Li-7(He-3, d)Be-8 transfer reaction at E-lab=20 MeV: Implication for the Li-7(p, alpha)He-4 hydrogen burning reaction [J] . Belhout A., Ouichaoui S., Beaumevieille H., Physical review, C . 2017,第5期

机译：通过研究Li-7（HE-3，D）在E-Lab = 20MeV下的Li-7（HE-3，D）为-8转移反应，在16.5-18.0MeV励磁能量区域中新测定质子光谱因子和Be-8态的宽度降低宽度：对Li-7（p，alpha）He-4氢气反应的影响
4. Light charged and neutral particle production in proton and alpha reactions on natSi at energies between 20 and 65 MeV [C] . C. Dufauquez, Y. El Masri, V. Roberfroid, International Conference on Nuclear Data for Science and Technology . 2005

机译：质子中的光电和中性颗粒生产和Natsi的Energies的Natsi的反应在20到65 MeV之间
5. A STUDY OF THE MAGNESIUM-24(ALPHA,GAMMA)SILICON-28 REACTION AT ALPHA-PARTICLE ENERGIES FROM 3.2 TO 6.2 MEV. [D] . SLACK, STEPHEN THOMAS. 1974

机译：镁24（Alpha，GAMMA）Sisilicon-28在α-粒子能量从3.2到6.2 MEV的反应研究。
6. Identification in Haloferax volcanii of Phosphomevalonate Decarboxylase and Isopentenyl Phosphate Kinase as Catalysts of the Terminal Enzyme Reactions in an Archaeal Alternate Mevalonate Pathway [O] . John C. VanNice, D. Andrew Skaff, Andrew Keightley, 2014

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7. Complete spectroscopy of Po211 below 2.0 MeV via the ( α, n ) reaction [O] . J. R. Cottle, Vandana Tripathi, B. A. Brown, 2017

机译：通过（α，n）反应，PO211的完整光谱学低于2.0 meV

Complete spectroscopy of Po-211 below 2.0 MeV via the (alpha, n) reaction

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