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mev能区
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  mev energy region
     CALCULATION OF THE OPTICAL MODEL OF NEUTROM INDUCED NUCLEAR REACTION ON 113 Cd IN THE 0 01~20MeV ENERGY REGION
     ~(113)Cd在0.01~20MeV能区中子诱导核反应的光学模型计算
短句来源
     Measurement of cross sections for ~(58)Ni(n,p)~(58m+g)Co reaction induced by neutrons of 14 MeV energy region
     14 MeV能区中子引起的~(58)Ni(n,p)~(58m+g)Co反应截面测量
短句来源
  mev energy range
     Measurement of differential cross sections and cross sections of the ~6Li(n,t)~4He reaction in the 1―2MeV energy range
     1―2MeV能区~6Li(n,t)~4He反应微分截面与截面的实验测量
短句来源
     The radiative capture cross section of natural Nb with respect to that of gold in the 0.7-1.4MeV energy range was neasured using a large liquid scintillator detector and the time-of-flight method.
     用大液体闪烁探测器和飞行时间法,相对于~(197)Au测量了0.7—1.4MeV能区天然Nb的中子辐射俘获截面.
短句来源
     Energy resolution is 25keV for ~(239)Pu,background is 4 counts for one hour from 4MeV to 6MeV energy range,detect efficiency approach to 50%.
     能量分辨率对于239Pu源可达25keV,在4~6MeV能区本底计数率为4h-1,探测效率接近50%。
短句来源
     Present results are compared with existing data, and the discrepancies for the cross sections of the 6Li(n, t)4He reaction in the 1―2 MeV energy range are clarified to some extent.
     将测量结果与已有数据进行了比较,1―2MeV能区6Li(n,t)4He反应截面的分歧在一定程度上得到了澄清。
短句来源
     The paper reports on the manufacturing of an irradiation system with heavy ion scanning at the HI 13 tandem accelerator in China Institute of Atomic Energy (CIAE) which has following technical characteristics:(1)A 100—200 MeV energy range of heavy ions;
     介绍了HI-13串列加速器重离子扫描辐照装置的研制结果。 其技术和工艺有如下特点:(1)能对100—200MeV能区的重离子进行扫描;
短句来源
  “mev能区”译为未确定词的双语例句
     Measurement of Cross Sections for ~(50)Cr(n,2n)~(49)Cr and ~(52)Cr(n,2n)~(51)Cr Reactions Induced by 13.5—14.6 MeV Neutrons
     13.5—14.6MeV能区中子引起的~(50)Cr(n,2n)~(49)Cr和~(52)Cr(n,2n)~(51)Cr核反应截面的测量(英文)
短句来源
     Calculation and Analysis of ~(58)Ni(p,x) Reaction in Energy Region E_p≤200 MeV
     E_p≤200 MeV能区p+~(58)Ni反应的计算与分析
短句来源
     In the region from thermal energy to 17 MeV, the detectable doseequivalent values range from 10~(-4) to 10~2 mrem·h~(-1) and the neutron doseequivalent sensitivity is approximately 140 cps/mrem·h~(-1) for the counter NR1;
     在热能-17MeV能区,NR 1计数器的剂量探测范围约为10~(-4)—10~2mrem/h,中子剂量灵敏度为140cps/mrem·h~(-1);
短句来源
     The determination of the absolute efficiency of a coaxial Ge(Li) detector in the energy region from 0.3MeV to 10MeV
     在0.3~10MeV能区内Ge(Li)探测器效率的绝对刻度
短句来源
     Cross-Section Measurements for Reactions on Platinum Isotopes Induced by Neutron Beams in Energy Range of 13.5 to 14.6MeV
     13.5—14.6MeV能区中子引起的铂同位素核反应截面测量
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  mev energy region
It is found that in the (10÷20) MeV energy region the direct capture of protons is favoured with respect to that of neutrons, while the opposite is true for collective capture.
      
This telescope has been used in an experiment to measure the flux and energy spectrum of low energy electrons in 5 to 24 MeV energy interval and protons in 70 to 110 MeV energy region in the upper atmosphere.
      
The thick target yield of57Co in the 28 to 18 MeV energy region was measured as 3.87 μCi/μAh.
      
  mev energy range
The theory predicts that in the 1-100 MeV energy range, where the adiabatic cooling of particles is dominant, ν = 1, while we have derived a ν double-peak distribution.
      
The preliminary analysis of such temporal profiles for seven solar flares revealed time regularities with scales from 7 to 35 ms in the 0.1-to 20-MeV energy range only for the flare of January 20, 2005, at a confidence level of 99%.
      
Measurement of the e+e- → π+π- cross section with the CMD-2 detector in the 370-520-MeV energy range
      
Peculiar residues corresponding to a gain of 4, 5 or even 6 protons for the124Sn target have been observed in the 30-50 MeV energy range.
      
Deuteron stripping on beryllium target in the 100-2300 MeV energy range
      
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A formalism for studying the interference between the direct reaction and the compound resonance processes is presented by the S-matrix theory; The mechanism of ~(12)C(d, d) ~(12)C, ~(12)C(d, p_1) ~(13)C and ~(12)C(d, p_2) ~(13)C reactions in the energy range E_d=1.63 MeV to 2.05 MeV is analysed.

本文用S矩阵理论给出:研究直接过程与复合共振过程相干机制的方法及计算公式;并用它分析了1.63MeVMeV能区~(12)C(d,d)~(12)C、~(12)C(d,p_1)~(13)C~*及~(12)C(d,p_2)~(13)C~*反应的机制.结果表明:在此能区内,两种反应机制相干是存在的;并给出了他们之间的定量关系.同时还定出各种直接过程和复合共振过程参数,特别是确定了E_d=1.726,1.767,1.792及1.86MeV 4个共振态的参数.

Excitation curves for the reaction ~27Al(n,α)~24Na,~46Ti(n,p)~46Sc,~48Ti(n,p)~48Sc,~51V(n,α)~48Sc and ~127I(n,2n)~126I have been measured by the activation method in the4.5—18.3 MeV energy region.The cross section for the reactio ~27Al(n,α)~24Na wasdetermined at 14.61±0.20 MeV.The measurement of neutron flux was performedusing the associated particle method.The cross sections for other reactions were de-termined relative to the measured ~27Al(n,α)~24Na cross section.The resulting activitieswere measured employing...

Excitation curves for the reaction ~27Al(n,α)~24Na,~46Ti(n,p)~46Sc,~48Ti(n,p)~48Sc,~51V(n,α)~48Sc and ~127I(n,2n)~126I have been measured by the activation method in the4.5—18.3 MeV energy region.The cross section for the reactio ~27Al(n,α)~24Na wasdetermined at 14.61±0.20 MeV.The measurement of neutron flux was performedusing the associated particle method.The cross sections for other reactions were de-termined relative to the measured ~27Al(n,α)~24Na cross section.The resulting activitieswere measured employing a calibrated NaI(TI)scintillation counter.The valuesobtained were 117.5±3.0 mb,291.4±14.0mb,63.7±3.2 mb,16.8±0.9mb and 1656±68 mb respectively.A brief comparison with existing data was made.

在E_n=4.5—18.3 MeV 能区,用活化法测量了~(27)Al(n,α)~(24)Na,~(46)Ti(n,p)~(46)Sc~(1)),~(48)Ti(n,p)~(48)Sc~(1)),~(51)V(n,α)~(48)Sc 和~(127)I(n,2n)~(126)I 的激发曲线.在 E_n=14.61±0.20 MeV 处,以伴随粒子法作中子通量测量,得到了~(27)Al(n,α)~(24)Na 反应截面.其他反应以此截面为标准进行绝对测量.产物核放射性用经标定过效率的 NaI(Tl)闪烁谱仪测量.结果分别为117.5±3.0 mb,291.4±14.0 mb,63.7±3.2 mb,16.8±0.9 mb 和1656±68mb.最后对测量结果进行了简单的比较.

The excitation functions at several angles and the angular distributions at some

在氘核能量为0.5-2.5MeV能区,测量了C~(12)(d,d)C~(12),C~(12)(d,p_0)C_(8.3.)~(13),C~(12)(d,p_1)C_(13t)~(13),C~(12)(d,p_2)C_(2nd)~(13)和C~(12)(d,p_3)C_(3rd)~(13)反应在几个角度上的激发函数,及在一些能量点上的角分布。围绕E_d=1.73MeV附近,在角分布和激发函数中出现有规律变化趋势,讨论了不同反应机制之间相干,并探讨了孤立“门态”存在的可能性。

 
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