Interactions of High Energy Particles with Nuclei |
From inside the book
Page 43
... Voir tin ( There are three known vector mesons : p , w , with masses m = 765 MeV , m.2784 MeV , mo = 1020 MeV ) . ... high energy photon - nucleus interaction to only vector meson interactions ( VMD model ) is a very drastic step .
... Voir tin ( There are three known vector mesons : p , w , with masses m = 765 MeV , m.2784 MeV , mo = 1020 MeV ) . ... high energy photon - nucleus interaction to only vector meson interactions ( VMD model ) is a very drastic step .
Page 44
1/2 D ) ( 4.8 ) ky γν V d22 By measuring independently the forward vector meson production cross sections and the total photo cross section one can check the internal consistency of the VMD . There are some other tests but the above ...
1/2 D ) ( 4.8 ) ky γν V d22 By measuring independently the forward vector meson production cross sections and the total photo cross section one can check the internal consistency of the VMD . There are some other tests but the above ...
Page 45
From the table above one can also see that the p meson contribution is more important than the contribution of the other two vector mesons . Let us go back to formula ( 4.8 ) . It had been checked both for nucleon and nuclear targets ...
From the table above one can also see that the p meson contribution is more important than the contribution of the other two vector mesons . Let us go back to formula ( 4.8 ) . It had been checked both for nucleon and nuclear targets ...
Page 46
Photoproduction of Vector Bosons The breakdown of VMD which one sees from the results of Caldwell et al . ... It is in fact commonly accepted that they form a sound basis for analysis of production of vector mesons on various nuclear ...
Photoproduction of Vector Bosons The breakdown of VMD which one sees from the results of Caldwell et al . ... It is in fact commonly accepted that they form a sound basis for analysis of production of vector mesons on various nuclear ...
Page 48
... for the production of a V meson on the jth nucleon with the screening of the other nucleons taken into account . ... which gives the elastic scattering vector meson - nucleon profiles , should be the transverse distance between a ...
... for the production of a V meson on the jth nucleon with the screening of the other nucleons taken into account . ... which gives the elastic scattering vector meson - nucleon profiles , should be the transverse distance between a ...
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absorption additivity analysis approximately assume attenuation beam Bureau of Standards charge coherent collision complete components compute consider contribution corrections Coulomb Coulomb interactions coupling cross section db exp depend describe deuteron diffractive production processes discussed effects elastic scattering elastic scattering amplitude equation example excited existence exp ia.b experimental experiments expression fact factor field final formula forward given gives Glauber hadrons Hence high energy limit important incident particle inelastic initial Institute interactions introduce magnetic mass materials measurement momentum transfer multiple scattering National Bureau Note nuclear nuclear targets nuclei nucleon numbers objects obtained parameters phase shifts photon photoproduction physical position possible problem profiles shadowing single Standards step strong structure technical vector meson wave function
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 |