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Abstract:
A new formula about the momentum distribution width σ of relativistic heavy ion fragments can be obtained by equally dividing the number of nucleons A in the fragmenting nucleus into groups and using the result derived by H Feshbach and K. Huang. The new formula can explain the quantity of fragments which mass number K≤A/2.
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References
[1]
|
Feshbach, H K. Huang. Phys. LeK, 1973, 47B: 300[2] Moniz E J et al. Phys. Rev. Lett., 1971, 26: 445[3] Greiner D E et al. Phys. Rev. Lett., 1975, 35: 152[4] Adarnovich M I et al. Phys. Rev., 1989, C40: 66[5] Aggarwal M M, Bhalla, K B h s G et al. Phys. Rev., 1983, C27: 640[6] Goldhaber A S. Phys. Lett., 1974, 53B: 306[7] Kim Y D, Desouza R T, Gelbke C K et al. Phys. Rev., 1992, C45: 387[8] Bhanja R, Shyam M, Tuli S K. Nucl. Phys., 1985, A438: 740[9] Adamovich M I et al. Modem Phys. Lett., 1993, A8: 21 |
-
[1] |
YE Wei
. Possible Dependence of Dissipation Strength on Angular Momentum. Chinese Physics C,
2006, 30(8): 759-760. |
[2] |
Guo Hua
. In-medium QMC Model Parameters and Quark Condensation in Nuclear Matter. Chinese Physics C,
1999, 23(5): 459-468. |
[3] |
Yang Jianjun
, Ma Boqiang
, Li Guanglie
. Non-perturbative Quark Propagator and the Study of the Non-trivial Q2 Dependence in the Nucleon Structure Functions. Chinese Physics C,
1997, 21(2): 146-156. |
[4] |
Li Yangguo
. Antiproton -Nucleus Charge Exchange Reaction and Inelastic Scattering. Chinese Physics C,
1996, 20(11): 1021-1027. |
[5] |
Yu Hong
, Shen Qixing
, Zhang Lin
. Angular Distribution of Process e+e-→τ+τ-,τ-→a1υτ,a1→ρπ and Characteristics of a1 Meson. Chinese Physics C,
1994, 18(7): 583-590. |
[6] |
WU Zhong-Li
. ANALYSIS OF THE MOMENTUM DISTRIBUTION WIDTH OF THE PREOJECTILE-LIKE-FRAGMENT FROM HEAVY ION COLLISIONS. Chinese Physics C,
1989, 13(8): 752-754. |
[7] |
Sa Ben-hao
, Zhang Xi-zhen
, Li Zhu-xia
, Shi Yi-jin
. A PRIMARY RESEARCH OF THE PHONON RENORMALIZATION OF NUCLEAR FIELD THEORY. Chinese Physics C,
1980, 4(3): 398-400. |
[8] |
WU SHI-SHU
. ON NUCLEAR SINGLE-PARTICLE POTENTIALS(Ⅲ)SINGLEPARTICLE ENERGIES DETERMINED BY THE NONHERMITIAN POTENTIAL Uαβ=Mαβ(εβ). Chinese Physics C,
1979, 3(4): 469-483. |
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