دورية
Radiation of high-energy electrons near crystallographic axes and planes of a diamond crystal
| العنوان: | Radiation of high-energy electrons near crystallographic axes and planes of a diamond crystal |
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| المؤلفون: | Avakyan, R. O., Avakyan, E. O., Avetisyan, A. E., Armaganyan, A. A., Arutunyan, L. G., Aharonyan, A. V., Avdalyan, G. A., Vartapetyan, H. A., Gavalyan, V. G., Danagulyan, S. S., Iskandaryan, A. G., Kosakov, I. Kh., Mirzoyan, R. M., Oganesyan, K. M., Oganesyan, M. A., Sarkisyan, R. Ts., Sukiasyan, Yu., Taroyan, S. P., Elbankyan, G. M., Eloyan, A. V., Yeganov, V. S. |
| المصدر: | Radiation Effects and Defects in Solids; May 1986, Vol. 91 Issue: 3 p257-264, 8p |
| مستخلص: | The paper is devoted to the experimental study of high-energy electrons interaction with diamond crystals of different thicknesses at small incident angles with respect to crystallographic axes and planes. The effect of the so-called channeling phenomenon on the process of electron radiation in a crystal is studied. Results of the measurements of 4.5 GeV electrons radiation spectra at incident angles approximating 0 are given. For comparison, we have also presented the spectrum of the radiation on an amorphous target 12C of similar thickness. Results indicate that the low-energy part of spectra greatly surpass the amorphous spectrum with a pronounced peak structure, with peak widths being noticeably wider in the case of axial channeling than in the planar case. Spectra are measured by a No.1 (Tl) total absorption detector. The experiment is performed on the Yerevan electron synchrotron beam with small angular divergence. |
| قاعدة البيانات: | Supplemental Index |
| تدمد: | 10420150 10294953 |
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| DOI: | 10.1080/00337578608227600 |