Abstract
The theory of X-ray radiation from relativistic channeled electrons at the Bragg angles-parametric X-ray radiation (PXR) during channeling (PXRC)-is developed while accounting for two quantum effects: the initial population of bound states of transverse motion and the transverse "form-factor" of channeled electrons. An experiment was conducted using a 255 MeV electron beam from a linac at the SAGA Light Source. We have identified a difference in the angular distributions of PXR and PXRC and obtained a fairly good agreement between the theoretical and experimental results.
| Original language | English |
|---|---|
| Pages (from-to) | 433-437 |
| Number of pages | 5 |
| Journal | JETP Letters |
| Volume | 95 |
| Issue number | 8 |
| DOIs | |
| Publication status | Published - 1 Jun 2012 |
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ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)
Cite this
Quantum effects for parametric X-ray radiation during channeling : Theory and first experimental observation. / Korotchenko, K. B.; Pivovarov, Yu L.; Takabayashi, Y.
In: JETP Letters, Vol. 95, No. 8, 01.06.2012, p. 433-437.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Quantum effects for parametric X-ray radiation during channeling
T2 - Theory and first experimental observation
AU - Korotchenko, K. B.
AU - Pivovarov, Yu L.
AU - Takabayashi, Y.
PY - 2012/6/1
Y1 - 2012/6/1
N2 - The theory of X-ray radiation from relativistic channeled electrons at the Bragg angles-parametric X-ray radiation (PXR) during channeling (PXRC)-is developed while accounting for two quantum effects: the initial population of bound states of transverse motion and the transverse "form-factor" of channeled electrons. An experiment was conducted using a 255 MeV electron beam from a linac at the SAGA Light Source. We have identified a difference in the angular distributions of PXR and PXRC and obtained a fairly good agreement between the theoretical and experimental results.
AB - The theory of X-ray radiation from relativistic channeled electrons at the Bragg angles-parametric X-ray radiation (PXR) during channeling (PXRC)-is developed while accounting for two quantum effects: the initial population of bound states of transverse motion and the transverse "form-factor" of channeled electrons. An experiment was conducted using a 255 MeV electron beam from a linac at the SAGA Light Source. We have identified a difference in the angular distributions of PXR and PXRC and obtained a fairly good agreement between the theoretical and experimental results.
UR - http://www.scopus.com/inward/record.url?scp=84863112817&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84863112817&partnerID=8YFLogxK
U2 - 10.1134/S0021364012080073
DO - 10.1134/S0021364012080073
M3 - Article
VL - 95
SP - 433
EP - 437
JO - JETP Letters
JF - JETP Letters
SN - 0021-3640
IS - 8
ER -