Bright rays source and nonlinear Breit-Wheeler pairs in the collision of high density particle beams
Journal Article
·
· Physical Review Accelerators and Beams
The collision of ultrashort high-density or and beams at 10s of GeV, to be available at the FACET II and in laser wakefield accelerator experiments, can produce highly collimated rays (few GeVs) with peak brilliance of and up to nonlinear Breit-Wheeler pairs. We provide analytical estimates of the photon source properties and of the yield of secondary pairs, finding excellent agreement with full-scale 3D self-consistent particle-in-cell simulations that include quantum electrodynamics effects. Our results show that beam-beam collisions can be exploited as secondary sources of rays and provide an alternative to beam-laser setups to probe quantum electrodynamics effects at the Schwinger limit.
- Research Organization:
- Univ. of California, Los Angeles, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- Grant/Contract Number:
- SC0014260
- OSTI ID:
- 1493957
- Alternate ID(s):
- OSTI ID: 1612125
- Journal Information:
- Physical Review Accelerators and Beams, Journal Name: Physical Review Accelerators and Beams Vol. 22 Journal Issue: 2; ISSN 2469-9888
- Publisher:
- American Physical Society (APS)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 23 works
Citation information provided by
Web of Science
Web of Science
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