THE CROSS SECTION MEASUREMENT FOR THE 107</SUP>Ag(n,2n)<SUP>106m</SUP>Ag REACTION

WANG Hua-Min; WANG Yong-Chang; YUAN Jun-Qian; WANG Xue-Zhi; REN Zhong-Liang

Chinese Physics C> 1989, Vol. 13> Issue(4) : 353-356

THE CROSS SECTION MEASUREMENT FOR THE 107Ag(n,2n)^106mAg REACTION

Lanzhou University

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Abstract：
The cross section for 107Ag(n,2n)^106mAg has been measured by using the activation method relative to the cross section of ²⁷Al(n,α)²⁴Na in the neutron energy range of 13.50—14.73MeV.The values of 469±22,480±22,503±24,538±25,555±25,572±26mb were obtained at the 13.50,13.60,13.90,14.10,14.35,and 14.73MeV neutron energy,respectively.The results are compared with the published data.The neutron energies were determined by activity ratios of Nb and Zr foils.

References

[1]

W. Mannhart and H. Vonach, Z. Physik, A272(1975), 279.[2] P. Bayhist et al., Phys. Rev., C12(1975), 451.[3] B. Minetti and A. Pasquarelli, Nucl. Phys, A118(1966), 449.[4] H. Vonach. Anz. nere. Akad. Wiss., 9(1961), 116.[5] H. K. Vonach, W. G. Vonach, H. Münzer and P. Schrammel, Neutron Cross Section and Technology, Proc.of a Conf., Washington, March 1968, NBS Special Publ., 299, Vol. 1, P885.[6] S. K. Mukherjee et al., Proc. Phys. Soc, 77(1961), 508.[7] Al (n, a) Cross Section-Recommended Reference Data Numerical Values from S. Tagesen and H. Vonach,Physica Data 13-1(1981).[8] V. E. Lewis and K. J. Zieba, Nul. lnstr and Meths, 174(1980), 141.[9] V. E. Lewis, Metrologia, 20(1984), 49.[10] C. W. Lederer et al. Table of Isotopes, 1978, P481.

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WANG Hua-Min, WANG Yong-Chang, YUAN Jun-Qian, WANG Xue-Zhi and REN Zhong-Liang. THE CROSS SECTION MEASUREMENT FOR THE 107Ag(n,2n)^106mAg REACTION[J]. Chinese Physics C, 1989, 13(4): 353-356.

WANG Hua-Min, WANG Yong-Chang, YUAN Jun-Qian, WANG Xue-Zhi and REN Zhong-Liang. THE CROSS SECTION MEASUREMENT FOR THE 107Ag(n,2n)^106mAg REACTION[J]. Chinese Physics C, 1989, 13(4): 353-356. shu

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Received: 1900-01-01
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

THE CROSS SECTION MEASUREMENT FOR THE 107Ag(n,2n)^106mAg REACTION

Corresponding author: WANG Hua-Min,

Lanzhou University

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1989-04-05

Abstract: The cross section for 107Ag(n,2n)^106mAg has been measured by using the activation method relative to the cross section of ²⁷Al(n,α)²⁴Na in the neutron energy range of 13.50—14.73MeV.The values of 469±22,480±22,503±24,538±25,555±25,572±26mb were obtained at the 13.50,13.60,13.90,14.10,14.35,and 14.73MeV neutron energy,respectively.The results are compared with the published data.The neutron energies were determined by activity ratios of Nb and Zr foils.