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arXiv 1104.5320nucl-ex
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核径迹乳胶在相对论$^{12}$ N、$^{10}$ C和$^7$ Be混合束流中的曝光

Exposure of Nuclear Track Emulsion to a Mixed Beam of Relativistic $^{12}$N, $^{10}$C, and $^7$Be Nuclei

R. R. Kattabekov, K. Z. Mamatkulov, D. A. Artemenkov, V. Bradnova, D. M. Zhomurodov, M. Haiduc, S. P. Kharlamov, V. N. Kondratieva, D. O. Krivenkov, A. I. Malak… 展开作者

R. R. Kattabekov, K. Z. Mamatkulov, D. A. Artemenkov, V. Bradnova, D. M. Zhomurodov, M. Haiduc, S. P. Kharlamov, V. N. Kondratieva, D. O. Krivenkov, A. I. Malakhov, G. I. Orlova, N. G. Peresadko, Z. A. Igamkulov, N. G. Polukhina, P. A. Rukoyatkin, V. V. Rusakova, R. Stanoeva, S. Vokal, P. I. Zarubin, I. G. Zarubina

摘要:

将核径迹乳剂暴露于相对论性$^{12}$ N、$^{10}$ C和$^7$ Be核的混合束,其动量为2 GeV/ $c$/核子。该束是在涉及$^{12}$ C初级核及其碎裂的电荷交换过程后形成的。分析表明,在束流中$^{10}$ C核占优势,而$^{12}$ N核也存在,并给出了这些核相干离解中相对论碎片的电荷拓扑。

英文摘要:

A nuclear track emulsion was exposed to a mixed beam of relativistic $^{12}$N, $^{10}$C, and $^7$Be nuclei having a momentum of 2 GeV/$c$ per nucleon. The beam was formed upon charge exchange processes involving $^{12}$C primary nuclei and their fragmentation. An analysis indicates that $^{10}$C nuclei are dominant in the beam and that $^{12}$N nuclei are present in it. The charge topology of relativistic fragments in the coherent dissociation of these nuclei is presented.

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