Summary
We present the solution ofQ 2-evolution equations ofn-hadron fragmentation functions as a generalization of a method of Furmanski-Pokorski for one-hadron fragmentation functions. We investigate also the behaviour of two-hadron fragmentation functions near the kinematic boundary.
Riassunto
Si ottengono le soluzioni delle equazioni di evoluzione inQ 2 delle funzioni di frammentazione inn adroni generalizzando un metodo di Furmanski e Pokorski per frammentazione in un adrone. Si studiano inoltre i comportamenti delle funzioni di frammentazione in due adroni sui bordi del dominio cinematico.
Резюме
Мы предлагаем решение уравненийQ 2-эволюции для функцийn-адронной фрагментации, как обобщение метода Фурманского-Покорского для функций одно-адронной фрагментации. Мы также исследуем поведение функций двухадронной фрагментации вблизи кинематической границы.
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Vendramin, I. TheQ 2-evolution of multihadron fragmentation functions: solutions and asymptotic behaviours. Nuov Cim A 62, 21–48 (1981). https://doi.org/10.1007/BF02776640
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DOI: https://doi.org/10.1007/BF02776640