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Full-Text Articles in Physical Sciences and Mathematics

Pion Fusion In Peripheral Pp Collisions, Alec Schramm, Burndt Muller Nov 1995

Pion Fusion In Peripheral Pp Collisions, Alec Schramm, Burndt Muller

Alec J Schramm

We estimate the cross section for quasielastic double pion exchange in high energy proton-proton collisions. Total and elastic ππ cross sections are calculated in an equivalent pion approximation, with pion-baryon vertices taken from chiral perturbation theory.


Poicen.Sas : Censored Poisson Regression, Joseph Hilbe, Gordon Johnston Jul 1995

Poicen.Sas : Censored Poisson Regression, Joseph Hilbe, Gordon Johnston

Joseph M Hilbe

SAS Macro to estimate censored Poisson data, using method of Hilbe. See Hilbe, Joseph M (2011), Negative Binomial Regression, 2nd ed (Cambridge University Press)