Fragmentation of light nuclei by intermediate energy photons

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• 作者：A. A. Turinge ; A. M. Lapik ; A. N. Mushkarenkov…
• 刊名：Physics of Particles and Nuclei
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：48
• 期：1
• 页码：95-101
• 全文大小：en>
• 刊物类别：Physics and Astronomy
• 刊物主题：Particle and Nuclear Physics;
• 出版者：Pleiades Publishing
• ISSN：1531-8559
• 卷排序：48

文摘

New data on the fragmentation of carbon nuclei by photons with energies from 800 to 1500 MeV, obtained in the collaboration GRAAL, are presented. These data include the yields of heavier fragments than nucleons. Comparison of new results with literature data, obtained with real and virtual photons in reactions with electrons and relativistic ions (Coulomb dissociation) is done using a general approach in frame of the Weizsäcker–Williams model. Possible reasons for the observed differences between them are discussed.