Chinese Physics C > 1986, Vol. 10 > Issue(5): 527-535

THE BETHE-SALPETER EQUATION FOR SPIN (0—3/2) ELECTROMAGNETIC BOUND SYSTEM AND ITS APPROXIMATE SOLUTION

DAI You-Shan^,,
SONG Xiao-Tong

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Abstract：
In this paper. the Bethe-Salpeter equation for spin (0—3/2) electromagnetic bound system is derived. Under the ladder approximation the approximate B-S wave function with accuracy up to order 0(α) for this system is obtained. Utilizing this wave function, we estimated the cross section for producing (π ⁺Ω ^－) in Ω ^－-p collision process.

References

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N. Nakanishi, Suppl. Prog. Theor. Phys., 43(1969), 1.[2] 何炬, 张雄西, 何柞寐, 高能物理与核物理, 3 (1979), 297,[3] Ching Cheng-rui, Ho Tsu-hsiu, Chang Chao-hsi, Phys. Lett., B98(1981), 456.[4] 何炬, 张雄西, 何柞麻, 高能物理与核物理, 3 (1979), 688.[5] Song Xiaotong, Ching Cheng-rui, Ho Tsu-hsiu, Commun, in Theor. Phys., 2(1983), 935.[6] 张雏西, 何炬, 何柞麻, 中国科学, 6(1976), 572.

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DAI You-Shan and SONG Xiao-Tong. THE BETHE-SALPETER EQUATION FOR SPIN (0—3/2) ELECTROMAGNETIC BOUND SYSTEM AND ITS APPROXIMATE SOLUTION[J]. Chinese Physics C, 1986, 10(5): 527-535.

DAI You-Shan and SONG Xiao-Tong. THE BETHE-SALPETER EQUATION FOR SPIN (0—3/2) ELECTROMAGNETIC BOUND SYSTEM AND ITS APPROXIMATE SOLUTION[J]. Chinese Physics C, 1986, 10(5): 527-535. 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 BETHE-SALPETER EQUATION FOR SPIN (0—3/2) ELECTROMAGNETIC BOUND SYSTEM AND ITS APPROXIMATE SOLUTION

DAI You-Shan^,
SONG Xiao-Tong

Corresponding author:DAI You-Shan,

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1986-10-05

Abstract:In this paper. the Bethe-Salpeter equation for spin (0—3/2) electromagnetic bound system is derived. Under the ladder approximation the approximate B-S wave function with accuracy up to order 0(α) for this system is obtained. Utilizing this wave function, we estimated the cross section for producing (π⁺Ω^－) in Ω^－-p collision process.