Probing gluon Bose correlations in nuclear wave function in deep inelastic scattering
Probing gluon Bose correlations in nuclear wave function in deep inelastic scattering
复制标题
探测深层非弹性散射中核波函数中的胶子玻色相关性
DOI：
10.1103/physrevd.107.114032
复制
发表时间：
2023
影响因子：
5
通讯作者：
Skokov, Vladimir V.
中科院分区：
文献类型：
--
作者：
Kovner, Alex;Li, Ming;Skokov, Vladimir V.
我们推广了A. Kovner， M. Li和V. V.的结果。Skokov[物理。在论文中，我们论证了在受控环境下的深度非弹性散射实验中，强子波函数中胶子之间的玻色-爱因斯坦相关性可以通过衍射双喷流加上第三喷流的产生来实现。在这一观察中，玻色-爱因斯坦相关导致光子双喷流的横向动量不平衡与胶子射流的横向动量之间的零相对角处产生截面的增强，当动量不平衡的大小与产生的胶子大小大致相同时。本文考虑了目标波函数的多重散射和非线性效应。虽然我们的方程可以应用于任何高能DIS运动学，但为了使它们在数值上易于处理，我们考虑了dijet的总动量，动量不平衡和产生的胶子的动量的高动量极限（动量大于）。通过进行明确的数值计算，我们确认了在考虑多次散射后信号是存在的。
We extend the results of A. Kovner, M. Li, and V. V. Skokov [Phys. Rev. Lett. 128, 182003 (2022)PRLTAO0031-900710.1103/PhysRevLett.128.182003], where we argued that in the controlled environment of the deep inelastic scattering experiments, Bose-Einstein correlation between gluons in a hadronic wave function can be accessed through the production of the diffractive dijet plus a third jet. In this observable, Bose-Einstein correlation causes the enhancement of the production cross sections at the zero relative angle between the transverse momentum imbalance of the photon-going dijet and the transverse momentum of the gluon jet, when the magnitude of the momentum imbalance is about the same as the magnitude of the produced gluon. In the present paper, we account for multiple scattering and nonlinear effect in the target wave function. Although our equations can be applied to any high-energy DIS kinematics, to make them tractable numerically, we consider the high-momentum limit (momentum larger than) for the total momentum of the dijet, momentum imbalance, and the momentum of the produced gluon. By performing explicit numerical calculations, we confirm that the signal is present after accounting for multiple scattering.
影响因子：
4.4
作者：
Blok, B.;Dokshitzer, Yu.;Strikman, M.
通讯作者：
Strikman, M.
影响因子：
4.4
作者：
Altinoluk, Tolga;Armesto, Nestor;Lublinsky, Michael
通讯作者：
Lublinsky, Michael