Nonlinear collective effects in photon-photon and photon-plasma interactions
نویسندگان
چکیده
منابع مشابه
Nonlinear collective effects in photon–photon and photon–plasma interactions
We consider strong-field effects in laboratory and astrophysical plasmas and high intensity laser and cavity systems, related to quantum electrodynamical (QED) photon–photon scattering. Current state-of-the-art laser facilities are close to reaching energy scales at which laboratory astrophysics will become possible. In such high energy density laboratory astrophysical systems, quantum electrod...
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x = Q 2p · q = Q Q2 +W 2 + P 2 ; y = p · q p · k are the usual dimensionless variables of deep-inelastic scattering. W 2 = (q+p) is the squared invariant mass of the hadronic final state. The negative fourmomentum squared, P 2 = −p2, of the quasi-real target photon is approximately zero. In leading order (LO) the photon structure function F γ 2 (x,Q ) is related to the sum over the quark densit...
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ژورنال
عنوان ژورنال: Reviews of Modern Physics
سال: 2006
ISSN: 0034-6861,1539-0756
DOI: 10.1103/revmodphys.78.591