Sanford-Wang parameterisation: Difference between revisions

sp: a an→an
m (clean up using AWB)
m (sp: a an→an)
{{Orphan|date=February 2009}}
The '''Sanford-Wang parameterisation''' is a an empirical formula used to model the production of [[pions]] in nuclear interaction of the form p+A → <math>\pi^+</math>+X where a beam of high-energy [[protons]] hit a material.
Its formula for the double-differential [[Cross section (physics)|cross section]] with respect to momentum (p) and solid angle (<math>\Omega</math>) is as follows.