EVIDENCE FOR ANOMALOUS NUCLEI AMONG RELATIVISTIC PROJECTILE FRAGMENTS FROM HEAVY ION COLLISIONS AT BEVALAC ENERGIES
Two independent emulsion experiments using Bevalac beams of {sup 16}O and {sup 56}Fe at {approx}2 GeV/nucleon find with > 99.7% confidence that the reaction mean-free paths of projectile fragments, 3 {approx}< Z {approx}< 26, are shorter for a few centimeters after their emission than at la...
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| Veröffentlicht in: | Physical review letters 1980-06, Vol.45 (13) |
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| container_title | Physical review letters |
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| creator | Friedlander, E.M. Gimpel, R.W. Heckman, H.H. Karant, Y.J. Judek, B. Ganssauge, E. |
| description | Two independent emulsion experiments using Bevalac beams of {sup 16}O and {sup 56}Fe at {approx}2 GeV/nucleon find with > 99.7% confidence that the reaction mean-free paths of projectile fragments, 3 {approx}< Z {approx}< 26, are shorter for a few centimeters after their emission than at larger distances, or than predicted from experiments on beam nuclei. This effect, which is enhanced in later generations of fragments, can be interpreted by the relatively rare occurrence of fragments that interact with an unexpectedly large cross section. |
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This effect, which is enhanced in later generations of fragments, can be interpreted by the relatively rare occurrence of fragments that interact with an unexpectedly large cross section.</abstract><cop>United States</cop><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0031-9007 |
| ispartof | Physical review letters, 1980-06, Vol.45 (13) |
| issn | 0031-9007 1079-7114 |
| language | eng |
| recordid | cdi_osti_scitechconnect_1022099 |
| source | American Physical Society Journals |
| subjects | 99 BEVALAC CROSS SECTIONS HEAVY IONS MEAN FREE PATH NUCLEI PROJECTILES |
| title | EVIDENCE FOR ANOMALOUS NUCLEI AMONG RELATIVISTIC PROJECTILE FRAGMENTS FROM HEAVY ION COLLISIONS AT BEVALAC ENERGIES |
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