Oscillations in Modified Combinants of Hadronic Multiplicity Distributions

التفاصيل البيبلوغرافية
العنوان: Oscillations in Modified Combinants of Hadronic Multiplicity Distributions
المؤلفون: Agarwal, P., Ang, H. W., Ong, Z., Chan, A. H., Oh, C. H.
سنة النشر: 2021
المجموعة: High Energy Physics - Phenomenology
مصطلحات موضوعية: High Energy Physics - Phenomenology
الوصف: Oscillations in modified combinants ($C_j$s) have been of interest to multiparticle production mechanisms since the 1990s. Recently, there has been a discussion on how these oscillations can be reproduced by compounding a binomial distribution with a negative binomial distribution. In this work, we explore a stochastic branching model based on a simple interaction term $\lambda\overline{\psi}\phi\psi$ for partons and propose a hadronization scheme to arrive at the final multiplicity distribution. We study the effects that compounding our model with a binomial distribution has on $C_j$s and explore its physical implications. We find that there is a significant difference in the oscillations in $C_j$s between high energy $pp$ and $p\bar{p}$ scattering that our model can reproduce.
نوع الوثيقة: Working Paper
URL الوصول: http://arxiv.org/abs/2110.12409
رقم الأكسشن: edsarx.2110.12409
قاعدة البيانات: arXiv