标题： 深弹性散射中电荷粒子横向动量谱的测量 显示英文标题

标题： Measurement of Charged Particle Transverse Momentum Spectra in Deep Inelastic Scattering

摘要： 用HERA的ep对撞机上的H1探测器，按动量转移变量x_B和Q2测量了深击穿散射中产生的带电粒子的横动量谱。 数据被用来与不同的粒子发射模型进行比较，这些模型要么是按横动量顺序排列的发射，要么不是。 数据提供了在当前系统和剩余系统之间存在相对大量粒子辐射的证据。 显示英文摘要

摘要： Transverse momentum spectra of charged particles produced in deep inelastic scattering are measured as a function of the kinematic variables x_B and Q2 using the H1 detector at the ep collider HERA. The data are compared to different parton emission models, either with or without ordering of the emissions in transverse momentum. The data provide evidence for a relatively large amount of parton radiation between the current and the remnant systems.