With the framework of the multisource thermal model, we analyze the experimental transverse momentum spectra of various jets produced in different collisions at high energies. Two energy sources, a projectile participant quark and a target participant quark, are considered. Each energy source (each participant quark) is assumed to contribute to the transverse momentum distribution to be the TP-like function, i.e., a revised Tsallis–Pareto-type function. The contribution of the two participant quarks to the transverse momentum distribution is then the convolution of two TP-like functions. The model distribution can be used to fit the experimental spectra measured by different collaborations. The related parameters such as the entropy index-related, effective temperature, and revised index are then obtained. The trends of these parameters are useful to understand the characteristic of high energy collisions.

中文翻译：

---

高能碰撞产生的各种射流的横向动量谱分析

在多源热模型的框架下，我们分析了高能下不同碰撞产生的各种射流的实验横向动量谱。考虑了两个能量源，一个射弹参与者夸克和一个目标参与者夸克。假定每个能量源（每个参与者夸克）都对横向动量分布有贡献，类似于TP的函数，即修正的Tsallis-Pareto型函数。然后，两个参与者夸克对横向动量分布的贡献就是两个类似TP的函数的卷积。模型分布可用于拟合通过不同协作测量的实验光谱。然后获得诸如熵相关，有效温度和修正指数之类的相关参数。