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Inelaticity in hadron-nucleus collisions from emulsion chamber studies

G. Wilk·Z. Wlodarczyk
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Abstract

The inelasticity of hadron-carbon nucleus collisions in the energy region exceeding 100 TeV is estimated from the carbon-emulsion chamber data at Pamirs to be $ = 0.65\pm 0.08$. When combined with the recently presented data on hadron-lead nucleus collisions taken at the same energy range it results in the $K\sim A^{0.086}$ mass number dependence of inelasticity. The evaluated partial inelasticity for secondary ($ν> 1$) interactions, $K_{ν>1} \simeq 0.2$, suggests that the second and higher interactions of the excited hadron inside the nucleus proceed with only slight energy losses.

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G. Wilk, Z. Wlodarczyk. 1998-09-21. Inelaticity in hadron-nucleus collisions from emulsion chamber studies. https://doi.org/10.1103/physrevd.59.014025

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