2019/10/30 by I. F. Ginzburg, Ilya F. Ginzburg, Ginzburg, Ilya F. +2 · 1 citation
Physics and Astronomy · #Advanced X-ray Imaging Techniques #Astrophysics #Collider #Energy (signal processing) #FOS: Physical sciences #Galaxy #High Energy Physics - Phenomenology (hep-ph) #Laser #Luminosity #Nuclear physics #Optics #Particle Detector Development and Performance #Particle physics #Particle physics theoretical and experimental studies #Photon #Photon energy #Physics #Quantum mechanics #hep-ph
paper · pdf · doi:10.48550/arxiv.1910.13961
25 pages, 12 figures, 7 tables
openalex publication_date 2019/10/30 · arxiv created 2020/02/09 · arxiv updated 2020/02/11 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/06
We discuss a high-energy photon linear collider (HE PLC) based on the e+e- linear collider with cms electron energy 2E = 1 ÷2 TeV (JLC, CLIC,...). This energy region was previously considered hopeless for experiment. On the contrary, the present study leads to a rather optimistic conclusions. We compare properties of HE PLC with those of the usually discussed \it standard PLC with E≈ 250 GeV. We show that at the optimal choice of laser the high-energy \ggam luminosity integral is about 1/5, and the maximum luminosity is about 1/4 from similar values for the standard PLC. For this choice, the laser flash energy and laser-optical system should be approximately the same as those prepared for the standard PLC. The photon spectrum of HE PLC is much more monochromatic than that in the standard PLC, it is concentrated near the high-energy limit with an energy spread of about 5%. It will be well separated from the low energy part.