Abstract
A discussion is presented of the influence of photon multiplicity in the emission from channeled electrons on the radiation spectrum measured by a total-absorption spectrometric device. It is shown that as the maximum in the spectrum shifts with increasing crystal thickness, in the absence of further information it is impossible to determine the multiplicity of the emission. A method is proposed for determining the presence of multiple emission from channeled electrons with a total-absorption spectrometer by using an absorber covering a specified portion of the γ-ray aperture. The presence of multiplicity is identified in emission from channeled electrons with energy E0=900 MeV in a tungsten single crystal of 1.18 mm. Previously the presence of multiplicity in the radiation from channeled electrons had been detected for electron energies above 4.5 GeV.
| Original language | English |
|---|---|
| Pages (from-to) | 540-554 |
| Number of pages | 15 |
| Journal | Soviet Physics Journal |
| Volume | 34 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - Jun 1991 |
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The number of photons emitted by a channeled electron. / Vnukov, I. E.; Kalinin, B. N.; Naumenko, G. A.; Potylitsyn, A. P.; Stibunov, V. N.
In: Soviet Physics Journal, Vol. 34, No. 6, 06.1991, p. 540-554.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - The number of photons emitted by a channeled electron
AU - Vnukov, I. E.
AU - Kalinin, B. N.
AU - Naumenko, G. A.
AU - Potylitsyn, A. P.
AU - Stibunov, V. N.
PY - 1991/6
Y1 - 1991/6
N2 - A discussion is presented of the influence of photon multiplicity in the emission from channeled electrons on the radiation spectrum measured by a total-absorption spectrometric device. It is shown that as the maximum in the spectrum shifts with increasing crystal thickness, in the absence of further information it is impossible to determine the multiplicity of the emission. A method is proposed for determining the presence of multiple emission from channeled electrons with a total-absorption spectrometer by using an absorber covering a specified portion of the γ-ray aperture. The presence of multiplicity is identified in emission from channeled electrons with energy E0=900 MeV in a tungsten single crystal of 1.18 mm. Previously the presence of multiplicity in the radiation from channeled electrons had been detected for electron energies above 4.5 GeV.
AB - A discussion is presented of the influence of photon multiplicity in the emission from channeled electrons on the radiation spectrum measured by a total-absorption spectrometric device. It is shown that as the maximum in the spectrum shifts with increasing crystal thickness, in the absence of further information it is impossible to determine the multiplicity of the emission. A method is proposed for determining the presence of multiple emission from channeled electrons with a total-absorption spectrometer by using an absorber covering a specified portion of the γ-ray aperture. The presence of multiplicity is identified in emission from channeled electrons with energy E0=900 MeV in a tungsten single crystal of 1.18 mm. Previously the presence of multiplicity in the radiation from channeled electrons had been detected for electron energies above 4.5 GeV.
UR - http://www.scopus.com/inward/record.url?scp=34249922379&partnerID=8YFLogxK
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U2 - 10.1007/BF00895886
DO - 10.1007/BF00895886
M3 - Article
AN - SCOPUS:34249922379
VL - 34
SP - 540
EP - 554
JO - Russian Physics Journal
JF - Russian Physics Journal
SN - 1064-8887
IS - 6
ER -