TEMPERATURE AND EXCITATION ENERGY DETERMINATION IN PB-208+AU-197 REACTIONS AT 29 MEV/U

Morjean M.; Ardouin D.; Chbihi A.; Dabrowski H.; Erazmus B. Eudes P.; Galin J.; Guerreau D.; Guilbault F.; Ghisalberti C.; Jacquet D. Lautridou P.; Lednicky R.; Peghaire A.; Perier Y.; Pluta J.; Quebert J. Rahmani A.; Reposeur T.; Sezac L.; Siemssen RH.; Lebrun C.

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TEMPERATURE AND EXCITATION ENERGY DETERMINATION IN PB-208+AU-197 REACTIONS AT 29 MEV/U

机译：PB-208 + AU-197反应在29 MEV / U下的温度和激发能的测定

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The violence of collisions induced by Pb-208 projectiles bombarding a Au-197 target at 29 MeV/u has been deduced by detecting the accompanying neutrons. With this filter, the temperature of the projectile-like fragments formed in very dissipative collisions has been extracted from the slope of the alpha-particle energy spectra. Temperatures of the order of 7 MeV are found, in very good agreement with the energy dissipations deduced from an energy balance assuming binary kinematics. The associated neutron multiplicities are well reproduced by a standard evaporation model, despite the dissociation into intermediate mass fragments observed in previous experiments. However, the measured temperatures exceed by a significant amount the limits predicted by theoretical calculations. [References: 31]

机译：通过检测伴随的中子，可以推断出以29 MeV / u轰击Au-197目标的Pb-208弹丸引起的碰撞暴力。使用这种过滤器，已经从α粒子能谱的斜率中提取了在非常耗散的碰撞中形成的类似弹丸的碎片的温度。发现温度为7 MeV，与假设二元运动学的能量平衡得出的能量耗散非常吻合。尽管在先前实验中观察到解离成中间质量碎片，但通过标准蒸发模型可以很好地再现相关的中子多重性。但是，测得的温度大大超出了理论计算所预测的极限。 [参考：31]

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《Nuclear Physics, A: Journal Devoted to the Experimental Study of the Fundamental Constituents of Matter and Their Actions》 |1995年第2期|共16页
作者
Morjean M.; Ardouin D.; Chbihi A.; Dabrowski H.; Erazmus B. Eudes P.; Galin J.; Guerreau D.; Guilbault F.; Ghisalberti C.; Jacquet D. Lautridou P.; Lednicky R.; Peghaire A.; Perier Y.; Pluta J.; Quebert J. Rahmani A.; Reposeur T.; Sezac L.; Siemssen RH.; Lebrun C.;
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正文语种 eng
中图分类原子核物理学、高能物理学;
关键词
Au-197(pb-208; x); e=6032 mev; Measured e (alpha); neutron multiplicity; Deduced projectile-like fragments excitation energy; temperature; Model comparison; Hot nuclei; Emission; Collisions; Fission; Decay;

机译：Au-197（pb-208;x）;e = 6032 mev;实测e（α）;中子多重性;推导的类弹丸碎片激发能;温度;模型比较;热核;发射;碰撞;裂变;衰变;

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1. TEMPERATURE AND EXCITATION ENERGY DETERMINATION IN PB-208+AU-197 REACTIONS AT 29 MEV/U [J] . Morjean M., Ardouin D., Chbihi A., Nuclear Physics, A: Journal Devoted to the Experimental Study of the Fundamental Constituents of Matter and Their Actions . 1995,第2期

机译：PB-208 + AU-197反应在29 MEV / U下的温度和激发能的测定
2. 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
3. New determination of proton spectroscopic factors and reduced widths for ~8Be states in the 16.5-18.0 MeV excitation energy region via the study of the ~7Li(~3He,d)~8Be transfer reaction at E_(lab) = 20 MeV: Implication for the ~7Li( p,α)~4He hydrogen burning reaction [J] . A. Belhout, S. Ouichaoui, H. Beaumevieille, Physical review, C . 2017,第5期

机译：通过研究〜7LI（〜3He，D）〜8Be转移反应在16.5-18.0MeV激发能源区中的质子光谱因子的新测定〜8be状态的宽度降低〜8be〜8be的转移反应〜7li（p，α）〜4he燃烧反应
4. Excitation Functions of Products from 208,207,206,natPb and 209Bi (p,x) Reactions Measured in the 40–2600 MeV Energy Range and Predicted Theoretically [C] . Yu. E. Titarenko, V. F. Batyaev, V. M. Zhivun, International Conference on Nuclear Data for Science and Technology . 2005

机译：从208,207,206，NatPB和209Bi（P，X）反应的产品的激励功能在40-2600 MeV能量范围内测量，从理论上预测
5. Excitation energy deposition and the fission process in the reactions copper-63 + molybdenium-92,100 at 10, 17, 25 and 35 AMeV and neon-20 + samarium-144,148,154 at 20 AMeV. [D] . Lou, Yunian. 1994

机译：在10、17、25和35 AMeV下的铜63 +钼92,100和在20 AMeV下的氖20 + --144,148,154的激发能沉积和裂变过程。
6. Nuclear excitation functions of proton-induced reactions (Ep = 35 – 90 MeV) from Fe Cu and Al [O] . Stephen A. Graves, Paul A. Ellison, Todd E. Barnhart, -1

机译：铁铜和铝的质子诱导反应（Ep = 35 – 90 MeV）的核激发函数
7. New determination of proton spectroscopic factors and reduced widths for $^{8}\mathrm{Be}$ states in the $16.5-18.0$ MeV excitation energy region via the study of the $^{7}\mathrm{Li}(^{3}\mathrm{He},d)^{8}\mathrm{Be}$ transfer reaction at ${E}_{\mathrm{lab}}=20$ MeV: Implication for the $^{7}\mathrm{Li}(p,\alpha)^{4}\mathrm{He}$ hydrogen burning reaction [O] . Belhout, A., Ouichaoui, S., Beaumevieille, H., 2017

机译：通过对$ ^ {7} \ mathrm {Li}（^ {的研究），对$ 16.5-18.0 $ MeV激发能区域中$ ^ {8} \ mathrm {Be} $态的质子光谱因子和减小的宽度的新确定3} \ mathrm {He}，d）^ {8} \ mathrm {Be} $在$ {E} _ {\ mathrm {lab}} = 20 $ MeV的转移反应：$ ^ {7} \ mathrm的含义{Li}（p，\ alpha）^ {4} \ mathrm {He} $氢燃烧反应
8. Mass and charge distributions in iron-induced reactions and excitation energy division between the fragments of the 672-MeV (sup 56)Fe + (sup 165)Ho reaction [R] . Madani, H. 1993

机译：铁诱导反应中的质量和电荷分布以及672-meV（sup 56）Fe +（sup 165）Ho反应的片段之间的激发能量分配

TEMPERATURE AND EXCITATION ENERGY DETERMINATION IN PB-208+AU-197 REACTIONS AT 29 MEV/U

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