Quantum MechanicsElementary Theory of Scattering (CSIR (Council of Scientific & Industrial Research) Physical Sciences): Questions 5  6 of 6
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 463 questions. Access all new questions we will add tracking exampattern and syllabus changes. View Sample Explanation or View Features.
Rs. 300.00 or
Question number: 5
» Quantum Mechanics » Elementary Theory of Scattering » Born Approximation
Appeared in Year: 2012
Question
A free particle describe by a plane wave and moving in the positive z – direction undergoes scattering by a potential,
If is changed to , keeping R fixed, then the differential scattering cross section, in the Born approximation, (June)
Choices
Choice (4)  Response  

a.  Increases to twice the original value 

b.  Decreases to one fourth the original value 

c.  Increases to four times the original value 

d.  Decreases to half the original value 

Question number: 6
» Quantum Mechanics » Elementary Theory of Scattering » Born Approximation
Appeared in Year: 2016
Question
A particle is scattered by a central potential , where and are positive constants. If the momentum transfer is such that , the scattering cross – section in the Born approximation, as , depends on as:
[You may use: ] (December)
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

