Electron-electron bremsstrahlung at 300 ke V from a kinematically overdetermined measurement

Nakel, W.; Pankau, E.

doi:10.1016/0375-9601(72)90134-x

Cited by 11 publications

(2 citation statements)

References 8 publications

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“…In the present study, several background processes may contribute to the x-ray spectra and overlap with the REC and RDEC events of interest. Possible contributions from electron-nucleus (e-n) bremsstrahlung [24], nucleusnucleus (n-n) bremsstrahlung, also called nuclear bremsstrahlung (NB) [25,26], electron-electron (e -e) bremsstrahlung [27], the two-step process of uncorrelated double radiative electron capture (DREC) [28], and pileup are considered in the analysis of the observed x rays. Considering these background processes enables extract ion of the RDEC contributions more accurately fro m the singles x rays and ensures that their contribution to the energy domain of interest is properly estimated.…”

Section: B Ackground Processesmentioning

confidence: 99%

Single-photon emission associated with double electron capture inF9++Ccollisions

et al. 2016

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Radiat ive double electron capture (RDEC), the one-step process occurring in ion-atom collisions, has been investigated for bare fluorine ions collid ing with carbon. RDEC is completed when two target electrons are captured to a bound state of a projectile s imu ltaneously with the emission of a single photon. This work is a follow-up to our earlier measurement of RDEC for bare o xygen projectiles, thus providing a recipient system free of electron-related Coulo mb fields in both cases and allowing for the compar ison between the two collision systems as well as with available theoretical studies. The most significant mechanisms of xray emission that may contribute to the RDEC energy region as background processes are also addressed.

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Section: B Ackground Processesmentioning

confidence: 99%

Single-photon emission associated with double electron capture inF9++Ccollisions

et al. 2016

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“…Bei unserer ersten Messung der e-e-Bremsstrahlung [14] war auch schon eine Foliendicke yon 100 gg/cm z benutzt worden. Bei dieser Messung war jedoch noch ein gr6gerer Untergrund an zuf~lligen Koinzidenzen vorhanden gewesen, und der NaJ(T1)-Szintillator hatte ein geringeres Energieaufl6sungsverm6gen gehabt.…”

Section: Meflergebnisseunclassified

Eine Koinzidenzmessung zum Elementarprozeß der Elektron-Elektron-Bremsstrahlung bei 300 keV

Nakel

Pankau

1973

Z. Physik

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Coincidence Measurement of the Elementary Processof Electron-Electron Bremsstrahlung at 300 keV The absolute cross section of electron-electron bremsstrahlung which is differential in all the free kinematical variables was measured by using an electron-photon coincidence technique. An electron beam of 300 keV was used, incident on a carbon target. Within the experimental errors we found agreement with recent theoretical calculations.Simultaneously with the electron-electron bremsstrahlung the absolute cross section of electron-nucleus bremsstrahlung of carbon was measured.

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Electron-Photon Correlations in Bremsstrahlung Processes

Nakel

1980

Coherence and Correlation in Atomic Collisions

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Electron-electron bremsstrahlung at 300 ke V from a kinematically overdetermined measurement

Cited by 11 publications

References 8 publications

Single-photon emission associated with double electron capture inF9++Ccollisions

Single-photon emission associated with double electron capture inF9++Ccollisions

Eine Koinzidenzmessung zum Elementarprozeß der Elektron-Elektron-Bremsstrahlung bei 300 keV

Electron-Photon Correlations in Bremsstrahlung Processes

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