مشخصات پژوهش

صفحه نخست /Using an intense laser beam ...
عنوان Using an intense laser beam in interaction with muon/electron beam to probe the Noncommutative QED
نوع پژوهش مقاله چاپ‌شده
کلیدواژه‌ها فضا-زمان ناجابجایی- لیزر- فوتون
چکیده It is known that the linearly polarized photons can partly transform to circularly polarized ones via forward Compton scattering in a background such as the external magnetic field or noncommutative space time. Based on this fact we explore the effects of the NC-background on the scattering of a linearly polarized laser beam from an intense beam of charged leptons. We show that for a muon/electron beam flux ε‾μ,e∼1012/1010εμ,e​∼1012/1010 TeV cm−2−2 sec−1−1 and a linearly polarized laser beam with energy k00 ∼1 eV and average power P‾laser≃103Plaser​≃103 KW, the generation rate of circularly polarized photons is about RVV​ ∼ 1044 /sec for noncommutative energy scale ΛNCNC​ ∼ 10 TeV. This is fairly large and can grow for more intense beams in near future.
پژوهشگران روح الله محمدی (نفر چهارم)، منصور حقیقت (نفر سوم)، ساغر باطبی (نفر دوم)، صدیقه تیزچنگ (نفر اول)