Radiation of particles in undulators with straight sections taking into account the medium polarization

Avakian, R.; Gevorgian, Lekdar; Ispirian, K.A.; Shamamian, A.H.

doi:10.1016/j.nimb.2004.03.073

Cited by 10 publications

(13 citation statements)

References 8 publications

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“…Our results about radiation in media with ε < 1 are in agreement with the main conclusions of the papers [17,18]. The Cherenkov radiation for quasiperiodic motion was studied in Ref.…”

Section: Examples Of Calculationssupporting

confidence: 91%

“…The aim of our consideration is the application of the equations obtained in the previous section to the calculations of radiation processes in a transparent medium. Note that many peculiarities of similar processes were discussed in earlier papers [17,18,19,20,25,26,31,32,33] In the general case the relations obtained here for radiation in a medium are valid, at the condition of a small influence of this media on the quasiperiodic particle motion. The different processes (multiple scattering, ionization energy losses and others) can modify the motion of particles and they should be investigated separately.…”

Section: Examples Of Calculationssupporting

confidence: 66%

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Radiation of relativistic particles for quasiperiodic motion in a transparent medium

Bellucci¹,

Maisheev²

2006

J. Phys.: Condens. Matter

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The radiation of relativistic charged particles for the quasiperiodic motion in a transparent medium is considered. For motion of the general kind the differential probability of the process is obtained. For planar motion the spectral intensity of radiation is found. The different cases of radiation in the medium-filled undulators are studied. In particular, the influence of Cherenkov radiation on the undulator one is discussed. PACS number(s): 41.60.-m

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“…Our results about radiation in media with ε < 1 are in agreement with the main conclusions of the papers [17,18]. The Cherenkov radiation for quasiperiodic motion was studied in Ref.…”

Section: Examples Of Calculationssupporting

confidence: 91%

Section: Examples Of Calculationssupporting

confidence: 66%

Radiation of relativistic particles for quasiperiodic motion in a transparent medium

Bellucci¹,

Maisheev²

2006

J. Phys.: Condens. Matter

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“…Equation (A.26) combined with (A.27) leads to the following condition: 28) which demonstrates that the frequency of the channeling motion is always larger than that of the undulator motion. Equation (A.26) combined with (A.27) leads to the following condition: 28) which demonstrates that the frequency of the channeling motion is always larger than that of the undulator motion.…”

Section: A231 Specific Case: Harmonic Approximations For S(z) and mentioning

confidence: 96%

“…2 28), one derives [157]: In this case, explicit expressions describing the motion of the positron (q = 1) channeling in a PBCh (see Appendix A.…”

Section: Quasi-classical Formalism For the Radiative Energy Loss In Cumentioning

confidence: 99%

Channeling and Radiation in Periodically Bent Crystals

Korol

Solov’yov

Greiner

2014

Springer Series on Atomic, Optical, and Plasma Physics

148

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“…A number of corresponding numerical results were presented to illustrate the developed theory. The importance of the ideas suggested and discussed in the cited papers has also been realized by other authors resulting in a significant increase of the number of publications in the field during last years [9][10][11][12][13][14][15][16][17] but, unfortunately, often without proper citation.…”

Section: Introductionmentioning

confidence: 97%

<title>Number of photons and brilliance of the radiation from a crystalline undulator</title>

2005

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The scheme for accurate quantitative treatment of the radiation from a crystalline undulator in presence of the dechanneling and the photon attenuation is presented. The number of emitted photons and the brilliance of electromagnetic radiation generated by ultra-relativistic positrons channeling in a crystalline undulator are calculated for various crystals, positron energies and different bending parameters. It is demonstrated that with the use of high-energy positron beams available at present in modern colliders it is possible to generate the crystalline undulator radiation with energies from hundreds of keV up to tens of MeV region. The brilliance of the undulator radiation within this energy range is comparable to that of conventional light sources of the third generation but for much lower photon energies.

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Radiation of particles in undulators with straight sections taking into account the medium polarization

Cited by 10 publications

References 8 publications

Radiation of relativistic particles for quasiperiodic motion in a transparent medium

Radiation of relativistic particles for quasiperiodic motion in a transparent medium

Channeling and Radiation in Periodically Bent Crystals

<title>Number of photons and brilliance of the radiation from a crystalline undulator</title>

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