Coherent combs of antimatter from nonlinear electron-positron-pair creation
نویسندگان
چکیده
منابع مشابه
Coherent Pair Creation as a Positron Source for Linear Colliders*
We propose a positron source for future linear colliders which uses the mechanism of coherent pair creation process from the collision of a high energy electron beam and a monochromatic photon beam. We show that there is a sharp spike in the pair-produced positron energy spectrum at an energy much lower than the primary beam energy. The transverse emittance is "damped", yielding final positrons...
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. Abstract It has recently been recognized that in future linear colliders, there is a finite probability that the beamstrahlung photons will turn into e+epairs induced by the same beam-beam field, and this would potentially cause background problems. In this paper, we first review the probability of such a coherent pair creation process. It is seen that the constraint on the beamstrahlung para...
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ژورنال
عنوان ژورنال: Physical Review A
سال: 2014
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.90.052108