【摘要】 用反冲质子望远镜测量了T(d,n)~4He反应中子角分布,E_d=1,1.5和2 MeV,角度范田0—150°。实验结果用最小二乘法按照勒让德(Legendre)多项式拟合,误差为±2.6%,并与国外结果进行了比较。更多还原

【Abstract】 Neutron angular distribution for the T (d,n)~4He reaction was measured with aproton--recoil telescope counter from 0°to 150°for deuteron energies of 1, 1.5and 2 MeV. The calculated uncertainties are ±2.6%. The experimental resultswere fitted to Legendre polynomials by means of least--square method and com-parisons with earlier measurements are presented.更多还原