Chinese Physics C > 1988, Vol. 12 > Issue(S4): 337-346

Different Treatments of Nuclear Binding Effect in Deep Inelastic Lepton Nucleus Scattering

Ma Boqiang,
Sun Ji

Department of Physics, Peking University, Beijing

Abstract
HTML
Reference
Related

PDF

Abstract：
We give a kinematic modification of the impulse approximation by adopting on-shell kinematics and the constraint of overall energy conservation, and calculate the nuclear binding effect in deep inelastic lepton nucleus scattering. We also compare this model with the off-shell mcxJel of nuclear binding effect, and find the two models give different results and predictions about the structure function F ₁ ^A( x) and the Callan-Gross ratio R _A= σ _L/ σ _Tfor bound nucleons. The comparison with experiments shows that the on-shell model can explain more experimental phenomena and also describe the data better than the off-shell model.
Access

Get Citation

Ma Boqiang and Sun Ji. Different Treatments of Nuclear Binding Effect in Deep Inelastic Lepton Nucleus Scattering[J]. Chinese Physics C, 1988, 12(S4): 337-346.

Ma Boqiang and Sun Ji. Different Treatments of Nuclear Binding Effect in Deep Inelastic Lepton Nucleus Scattering[J]. Chinese Physics C, 1988, 12(S4): 337-346. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1987-08-11

Article Metric

Article Views(1748)
PDF Downloads(3)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者:陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Different Treatments of Nuclear Binding Effect in Deep Inelastic Lepton Nucleus Scattering

Ma Boqiang
Sun Ji

Department of Physics, Peking University, Beijing

Received Date:1987-08-11

Abstract:We give a kinematic modification of the impulse approximation by adopting on-shell kinematics and the constraint of overall energy conservation, and calculate the nuclear binding effect in deep inelastic lepton nucleus scattering. We also compare this model with the off-shell mcxJel of nuclear binding effect, and find the two models give different results and predictions about the structure functionF₁^A(x) and the Callan-Gross ratioR_A=σ_L/σ_Tfor bound nucleons. The comparison with experiments shows that the on-shell model can explain more experimental phenomena and also describe the data better than the off-shell model.