Deep inelastic lepton-nucleus scattering from the light-cone quantum field theory

1990 ◽  
Vol 16 (6) ◽  
pp. 823-840 ◽  
Author(s):  
Bo-qiang Ma ◽  
Ji Sun
Keyword(s):  
Field Theory ◽  
Quantum Field Theory ◽  
Light Cone ◽  
Quantum Field ◽  
Nucleus Scattering

THE EMC EFFECT IN A NUCLEONIC DESCRIPTION

1991 ◽  
Vol 06 (01) ◽  
pp. 21-28 ◽  
Author(s):  
BO-QIANG MA
Keyword(s):  
Field Theory ◽  
Quantum Field Theory ◽  
Structure Function ◽  
Shell Structure ◽  
Impulse Approximation ◽  
Baryon Number ◽  
Quantum Field ◽  
Natural Assumption ◽  
Nucleus Scattering ◽  
Baryon Number Conservation

Deep inelastic lepton-nucleus scattering is treated by considering the nucleus as a bound system of nucleons based on the light-cone quantum field theory. This method has the advantages that the impulse approximation is justified and that baryon number conservation is guaranteed. However, the ambiguities in identifying the structure function for bound nucleons in the conventional nucleonic approach seem not to have been avoided. It is also shown that a consistent calculation gives an unreasonably large Q2 dependence in the calculated nuclear structure function if one makes the most natural assumption to identify the off-"energy"-shell structure function for bound nucleons.

Nonperturbative vacua in the light-cone quantum field theory

1991 ◽  
Vol 23 (2) ◽  
pp. 182-185 ◽  
Author(s):  
T. Heinzl ◽  
S. Krusche ◽  
E. Werner
Keyword(s):  
Field Theory ◽  
Quantum Field Theory ◽  
Light Cone ◽  
Quantum Field

Nonperturbative light cone quantum field theory beyond the tree level

1992 ◽  
Vol 56 (3) ◽  
pp. 415-420 ◽  
Author(s):  
T. Heinzl ◽  
S. Krusche ◽  
S. Simbürger ◽  
E. Werner
Keyword(s):  
Field Theory ◽  
Quantum Field Theory ◽  
Light Cone ◽  
Tree Level ◽  
Quantum Field

Non-trivial vacuum structure in light-cone quantum field theory

1991 ◽  
Vol 532 (1-2) ◽  
pp. 429-434 ◽  
Author(s):  
Th. Heinzl ◽  
St. Krusche ◽  
E. Warner
Keyword(s):  
Field Theory ◽  
Quantum Field Theory ◽  
Light Cone ◽  
Quantum Field ◽  
Vacuum Structure

Non-trivial vacuum structure in light-cone quantum field theory

1991 ◽  
Vol 256 (1) ◽  
pp. 55-59 ◽  
Author(s):  
Th. Heinzl ◽  
St. Krusche ◽  
E. Werner
Keyword(s):  
Field Theory ◽  
Quantum Field Theory ◽  
Light Cone ◽  
Quantum Field ◽  
Vacuum Structure
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