THE MASSIVE TRANSFER IN <SUP>12</SUP>C+<SUP>197</SUP>Au REACTION

WANG DA-YAN; LI ZU-YU; YUAN SHUANG-GUI; GUO ZHONG-YAN; JIN GEN-MING; XU GUO-JUN; YUE HAI-KUI; WANG XI-MING; CHEN JU-SHENG; ZENG WEN-BING; XIE HONG-MEI; QIAN ZHENG-GUANG; ZHANG LI DAI GUANG-XI

Chinese Physics C> 1982, Vol. 6> Issue(5) : 609-615

THE MASSIVE TRANSFER IN ¹²C+¹⁹⁷Au REACTION

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In this paper, we present energy spectra and angular distributions for the α-par-ticles emitted in the reaction of ¹²C+¹⁹⁷Au at 64 and 67 MeV and for α, Be and B emittedin the reaction at 71.5 MeV. The most-probable energles of the variousproducts emittedin this reaction decrease.with decreasing incident energy. The angular distributions peak near grazing angle.The peak position of the angular distributions shift from--80°to--120°while the projec-tile energy decreases from 71.5 MeV to 64 MeV. These all show the features of the transferreaction. The ⁶Li product also has been measured and the ⁸Be particle emitted from thisreaction was detected at 90°to the beam direction using α-α coincident technique at 71.5MeV. The coross section of the ³Be is only few percent at the same angle.

References

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WANG DA-YAN, LI ZU-YU, YUAN SHUANG-GUI, GUO ZHONG-YAN, JIN GEN-MING, XU GUO-JUN, YUE HAI-KUI, WANG XI-MING, CHEN JU-SHENG, ZENG WEN-BING, XIE HONG-MEI, QIAN ZHENG-GUANG, ZHANG LI DAI GUANG-XI and THE MASSIVE TRANSFER IN ¹²C+¹⁹⁷Au REACTION[J]. Chinese Physics C, 1982, 6(5): 609-615.

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Received: 1981-10-30
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 MASSIVE TRANSFER IN ¹²C+¹⁹⁷Au REACTION

Received Date: 1981-10-30

Accepted Date: 1900-01-01

Available Online: 1982-10-05

Abstract: In this paper, we present energy spectra and angular distributions for the α-par-ticles emitted in the reaction of ¹²C+¹⁹⁷Au at 64 and 67 MeV and for α, Be and B emittedin the reaction at 71.5 MeV. The most-probable energles of the variousproducts emittedin this reaction decrease.with decreasing incident energy. The angular distributions peak near grazing angle.The peak position of the angular distributions shift from--80°to--120°while the projec-tile energy decreases from 71.5 MeV to 64 MeV. These all show the features of the transferreaction. The ⁶Li product also has been measured and the ⁸Be particle emitted from thisreaction was detected at 90°to the beam direction using α-α coincident technique at 71.5MeV. The coross section of the ³Be is only few percent at the same angle.

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THE MASSIVE TRANSFER IN ¹²C+¹⁹⁷Au REACTION