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Fragmentation of accelerated 2.1 GeV/nucleon12C,14N and16O Ions in nuclear emulsion

Фрагментация ускоренных ионов12C.14N и16O до знергии 2.1 ГзВ/нуклон в ядерных змульсиях

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Il Nuovo Cimento A (1965-1970)

Summary

The inelastic-interaction mean free path and fragmentation parameters in nuclear emulsion of accelerated 2.1 GeV/nucleon12C,14N and16O have been determined. The discrimination of the targets has been achieved with a new method. The global results obtained for the three ions have been compared with theM-group of the cosmic radiation.

Riassunto

Si sono determinati il cammino libero medio ed i parametri d’interazione delle interazioni anelastiche in emulsioni nucleari di12C,14N e16O accelerati a 2.1 GeV/nucleone. Si è ottenuta la discriminazione dei bersagli facendo uso di un nuovo metodo. Si sono confrontati i risultati globali ottenuti per i tre ioni con il gruppoM della radiazione cosmica.

Реэюме

Определяются средняя длина свободного пробега относительно неупругого вэаимодействия и параметы фрагментации в ядерной змульсии ускоренных ионов12C,14N и16O с знергией 2.1 ГзВ/нуклон. Распоэнавание мищеней проиэводится с помошью нового метода. Было проведено сравнение глобального реэультата, полученного для трех ионов, с М группой космического иэлучения.

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Authors and Affiliations

  1. Laboratorio de Física Corpuscular, Universidad Autónoma de Barcelona, Bellaterra (Barcelona)

    J. Medina, A. Durá, F. Fernández, J. Sequeiros & M. Tomás

  2. Instituto de Física Corpuscular, Universidad de Valencia, Valencia

    J. M. Bolta & J. L. Ramón

  3. SEPOR, Ministère de l’Industrie et de la Recherche, Paris

    R. Kaiser

Authors
  1. J. Medina
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  2. A. Durá
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  3. F. Fernández
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  4. J. Sequeiros
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  5. M. Tomás
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  6. J. M. Bolta
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  7. J. L. Ramón
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  8. R. Kaiser
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Additional information

This work has been partially supported by Junta de Energía Nuclear and Comisión Nacional de Investigación del Espacio (Spain).

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Medina, J., Durá, A., Fernández, F. et al. Fragmentation of accelerated 2.1 GeV/nucleon12C,14N and16O Ions in nuclear emulsion. Nuov Cim A 28, 297–304 (1975). https://doi.org/10.1007/BF02729821

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  • DOI: https://doi.org/10.1007/BF02729821

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