Interactions of High Energy Particles with Nuclei |
From inside the book
Page 1
The common denominator which we shall emphasize is the existence ( or lack thereof ) of " shadow effects ” ( which occur mostly for forward scattering and production processes ) . Such effects are very well established in the case of ...
The common denominator which we shall emphasize is the existence ( or lack thereof ) of " shadow effects ” ( which occur mostly for forward scattering and production processes ) . Such effects are very well established in the case of ...
Page 20
... when y ( 6 ) is very sharp compared to 1/8 ( hence we limit ourselves to forward scattering processes ) we can approximate y ( ) y ( 0 ) 8 ( 2 ) ( b ) , hence r ik f ( 0 ) ( 0 ) , and 21 2т 2т ix : ( b ) ~ -N - 20.
... when y ( 6 ) is very sharp compared to 1/8 ( hence we limit ourselves to forward scattering processes ) we can approximate y ( ) y ( 0 ) 8 ( 2 ) ( b ) , hence r ik f ( 0 ) ( 0 ) , and 21 2т 2т ix : ( b ) ~ -N - 20.
Page 21
( 3.7 ) where and ap ( the ratio of the real to the imaginary part of the forward forward scattering amplitude ) are defined by fr.p ( 0 ) = ( itan.p ) konp / 41 where on.p are the total cross section for scattering on either neutron or ...
( 3.7 ) where and ap ( the ratio of the real to the imaginary part of the forward forward scattering amplitude ) are defined by fr.p ( 0 ) = ( itan.p ) konp / 41 where on.p are the total cross section for scattering on either neutron or ...
Page 22
[ 15 ] —the calculation was done with the Coulomb interactions present ) that to a good approximation ( note that since this formula does not exhibit a forward dip , it is not valid for small A ) Z dopt d12 N Q A ( 15 • ( a ) | + \ s ...
[ 15 ] —the calculation was done with the Coulomb interactions present ) that to a good approximation ( note that since this formula does not exhibit a forward dip , it is not valid for small A ) Z dopt d12 N Q A ( 15 • ( a ) | + \ s ...
Page 33
In order to measure these cross sections , one has to get off the forward direction where the transmission regeneration ( which comes from a coherent process whose coherence extends over the whole block of matter ) dominates .
In order to measure these cross sections , one has to get off the forward direction where the transmission regeneration ( which comes from a coherent process whose coherence extends over the whole block of matter ) dominates .
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Bibliographic information
| Title | Interactions of High Energy Particles with Nuclei Volume 139 of NBS monograph |
| Author | Wiesław Czyż |
| Publisher | National Bureau of Standards, 1975 |
| Original from | the University of Michigan |
| Digitized | 21 Nov 2007 |
| Length | 69 pages |
| Export Citation | BiBTeX EndNote RefMan |