THE MECHANISM OF THE REACTION <SUP>141</SUP>pr(n,α)<SUP>138</SUP>La AT En=14 MeV

WANG BAO-AN; FENG JIA-ZHEN; LIU ZHAO-YUAN; YANG HUA-ZHONG; YAO LI-SHAN

Chinese Physics C> 1981, Vol. 5> Issue(5) : 636-640

THE MECHANISM OF THE REACTION ¹⁴¹pr(n,α)¹³⁸La AT En=14 MeV

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Abstract：
The energy spectra of the alpha particles from the reaction ¹⁴¹Pr (n, α) ¹³⁸La at 0°, 30°, 60°, 120°, 150° and 180° are measured and the angular distributions of the alpha particles are given. It shows that the predominant mechanism of the reaction at En=14 MeV is precompound emission.

References

[1]

L, Milazzo-Colli, G, M. Braga-Marcazzan, M.Milazzo and C. Signorini, Nucl. Phys., A218(1974), 274.[2] W. Scobel, M. Blann and A. Mignerey, Nucl. Phys., A287(1977), 301.[3] L. Glowacka, M. Jaekola, J. Turkiewicz, L. Zemlo,M.Rozlowaki and W. Osakiewicz, Nucl. Phys.,A262(1976), 205.[4] В. Ауrустыняк, Л. Гловацка, Л. Зэмло, М. Козлвcки, Я. Трукевич и М. Яскула, Изв АНСССР сер. Фuз.,41(1977).2002.[5] M. Morike, G. Staudt and F. Weng, Z. Physik,A287(1978), 211.[6] L. Milazzo_Colli and G. M. Braga-Marcazzan, Phys. Lett., 38B(1972), 155.[7] E .Baetta-Menichella.P.Tonolini and L. Tonolini-Severgnina, Nucl. Phys., 51(1964), 449.[8] U. Facchini, E. Saetta-Menicliilla.F. Tonolini and L. Tonolini-Severgnini, Nucl. Phys., 51(1984),460.[9] R. Bonetti and L. Milazzo-Colli, Phys. Lett., 49B(1974), 17.[10] P, gulisic, V.jdacic, N. Cindro, B. Lalovic a,nd P. Strohal, Nucl. Phys., 54(1964), 17;73(1965),548.[11] H. Kitazawa, Nucl. Phys., A149(1970), 513.[12] J. J. Griffin, Phys. Rev. Lett., 17(1966), 478.[13] 徐躬藕,兰州大学学报(自然科学版),1978年第2期第41页.[14] J. R, Huizenga and G. Igo, Nucl. Phys.,29(1962), 462.

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WANG BAO-AN, FENG JIA-ZHEN, LIU ZHAO-YUAN, YANG HUA-ZHONG and YAO LI-SHAN. THE MECHANISM OF THE REACTION ¹⁴¹pr(n,α)¹³⁸La AT En=14 MeV[J]. Chinese Physics C, 1981, 5(5): 636-640.

WANG BAO-AN, FENG JIA-ZHEN, LIU ZHAO-YUAN, YANG HUA-ZHONG and YAO LI-SHAN. THE MECHANISM OF THE REACTION ¹⁴¹pr(n,α)¹³⁸La AT En=14 MeV[J]. Chinese Physics C, 1981, 5(5): 636-640. shu

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Received: 1980-09-19
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 MECHANISM OF THE REACTION ¹⁴¹pr(n,α)¹³⁸La AT En=14 MeV

Received Date: 1980-09-19

Accepted Date: 1900-01-01

Available Online: 1981-10-05

Abstract: The energy spectra of the alpha particles from the reaction ¹⁴¹Pr (n, α) ¹³⁸La at 0°, 30°, 60°, 120°, 150° and 180° are measured and the angular distributions of the alpha particles are given. It shows that the predominant mechanism of the reaction at En=14 MeV is precompound emission.

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THE MECHANISM OF THE REACTION ¹⁴¹pr(n,α)¹³⁸La AT En=14 MeV

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THE MECHANISM OF THE REACTION ¹⁴¹pr(n,α)¹³⁸La AT En=14 MeV

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THE MECHANISM OF THE REACTION 141pr(n,α)138La AT En=14 MeV

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通讯作者: 陈斌, [email protected]

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THE MECHANISM OF THE REACTION 141pr(n,α)138La AT En=14 MeV

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THE MECHANISM OF THE REACTION ¹⁴¹pr(n,α)¹³⁸La AT En=14 MeV

THE MECHANISM OF THE REACTION ¹⁴¹pr(n,α)¹³⁸La AT En=14 MeV