منابع مشابه
Qcd Description of Angular Correlations
We review the predictions on angular correlations and their recent experimental tests at LEP and HERA. Power behaviour of correlation functions appear for large angles and reflect the underlying fractal structure in jet evolution. Asymptotic scaling laws work rather well for the low momentum particles. For angular correlations the predictions work at least qualitatively, sometimes quantitativel...
متن کاملAngular correlations of galaxy distribution
We study the angular correlations of various galaxy catalogs (CfA1, SSRS1, Perseus-Pisces, APM Bright Galaxies and Zwicky). We find that the angular correlation exponent is γ a = 0.1 ± 0.1 rather than γ a = 0.7 as usually found by the standard correlation function ω(θ). We identify the problem in the artificial decay of ω(θ). Moreover we find that no characteristic angular scale is present in a...
متن کاملAngular and Current - Target Correlations
Correlations between charged particles in deep inelastic e + p scattering have been studied in the Breit frame with the ZEUS detector at HERA using an integrated luminosity of 6.4 pb ?1. Short-range correlations are analysed in terms of the angular separation between current-region particles within a cone centred around the virtual photon axis. Long-range correlations between the current and ta...
متن کاملAngular Correlations in Electroproduction of Rho Mesons*
Electroproduction of rho mesons followed by decay . into two pions is’studied. Angular correlations between the pions and electrons are explicitly evaluated and shown to allow a separation of the longitudinal and transverse photon cross sections. (Submitted to Phys . Rev. ) * Work supported by the U.S. Atomic Energy Commission.
متن کاملProbing angular correlations in sequential double ionization.
We study electron correlation in sequential double ionization of noble gas atoms and HCl in intense, femtosecond laser pulses. We measure the photoelectron angular distributions of Ne+ relative to the first electron in a pump-probe experiment with 8 fs, 800 nm, circularly polarized laser pulses at a peak intensity of a few 10(15) W/cm2. Using a linear-linear pump-probe setup, we further study ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Australian Journal of Physics
سال: 1976
ISSN: 0004-9506
DOI: 10.1071/ph760355