Abstract
In this work, the possibility of different techniques to measure real spectral-angular distributions of radiation under conditions of multiple photon generation is analyzed in dependence of experimental requirements. The technique based on Compton scattering, on narrow collimation of direct gamma-quanta beams, on pair magnetic spectrometer use and on measured opening angles of electron-positron pairs are examined. It is shown that for the measurement of photon spectral-angular distributions and photon multiplicity one can employ the narrow collimation technique. The real photon spectra within the limited emission angle may be measured with a pair magnetic spectrometer. An estimate of the multiplicity of the photons, which are registered by a total absorption spectrometer as one photon and the average energy of these photons may be obtained by measuring the opening angle of the electron-positron pairs generated by the photons in a thin converter.
| Original language | English |
|---|---|
| Pages (from-to) | 48-53 |
| Number of pages | 6 |
| Journal | Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms |
| Volume | 173 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1 Jan 2001 |
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ASJC Scopus subject areas
- Nuclear and High Energy Physics
- Instrumentation
Cite this
About possibility of measurement of single-photon spectra under condition of multiple photon generation. / Bochek, G. L.; Kalinin, B. N.; Kulibaba, V. I.; Lapko, V. P.; Maslov, N. I.; Naumenko, G. A.; Ovchinnik, V. D.; Potylitsyn, A. P.; Schramenko, B. I.; Sharafutdinov, A. V.; Starodubtsev, A. F.; Vnukov, I. E.
In: Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, Vol. 173, No. 1, 01.01.2001, p. 48-53.Research output: Contribution to journal › Article
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TY - JOUR
T1 - About possibility of measurement of single-photon spectra under condition of multiple photon generation
AU - Bochek, G. L.
AU - Kalinin, B. N.
AU - Kulibaba, V. I.
AU - Lapko, V. P.
AU - Maslov, N. I.
AU - Naumenko, G. A.
AU - Ovchinnik, V. D.
AU - Potylitsyn, A. P.
AU - Schramenko, B. I.
AU - Sharafutdinov, A. V.
AU - Starodubtsev, A. F.
AU - Vnukov, I. E.
PY - 2001/1/1
Y1 - 2001/1/1
N2 - In this work, the possibility of different techniques to measure real spectral-angular distributions of radiation under conditions of multiple photon generation is analyzed in dependence of experimental requirements. The technique based on Compton scattering, on narrow collimation of direct gamma-quanta beams, on pair magnetic spectrometer use and on measured opening angles of electron-positron pairs are examined. It is shown that for the measurement of photon spectral-angular distributions and photon multiplicity one can employ the narrow collimation technique. The real photon spectra within the limited emission angle may be measured with a pair magnetic spectrometer. An estimate of the multiplicity of the photons, which are registered by a total absorption spectrometer as one photon and the average energy of these photons may be obtained by measuring the opening angle of the electron-positron pairs generated by the photons in a thin converter.
AB - In this work, the possibility of different techniques to measure real spectral-angular distributions of radiation under conditions of multiple photon generation is analyzed in dependence of experimental requirements. The technique based on Compton scattering, on narrow collimation of direct gamma-quanta beams, on pair magnetic spectrometer use and on measured opening angles of electron-positron pairs are examined. It is shown that for the measurement of photon spectral-angular distributions and photon multiplicity one can employ the narrow collimation technique. The real photon spectra within the limited emission angle may be measured with a pair magnetic spectrometer. An estimate of the multiplicity of the photons, which are registered by a total absorption spectrometer as one photon and the average energy of these photons may be obtained by measuring the opening angle of the electron-positron pairs generated by the photons in a thin converter.
UR - http://www.scopus.com/inward/record.url?scp=19244382588&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=19244382588&partnerID=8YFLogxK
U2 - 10.1016/S0168-583X(00)00297-4
DO - 10.1016/S0168-583X(00)00297-4
M3 - Article
AN - SCOPUS:19244382588
VL - 173
SP - 48
EP - 53
JO - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
JF - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
SN - 0168-583X
IS - 1
ER -