EPJ Web of Conferences 235, 02003 (2020)
https://doi.org/10.1051/epjconf/202023502003

Transverse Momentum Resummation for Z boson Plus Jet Production at the LHC

¹ Department of Physics and Institute of Theoretical Physics, Nanjing Normal University, Nanjing, Jiangsu, 210023, China
² Theoretical Division, Group T-2, MS B283, Los Alamos National Laboratory, P.O. Box 1663, Los Alamos, NM 87545, USA
³ Department of Physics and Astronomy, Michigan State University, East Lansing, MI 48824, USA
⁴ Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA

^★ e-mail: pengsun@msu.edu
^★★ e-mail: binyan@lanl.gov
^★★★ e-mail: yuan@pa.msu.edu
^★★★★ e-mail: fyuan@lbl.gov

Published online: 16 June 2020

Abstract

We study the transverse momentum resummation effects for the Z boson plus jet associated production at the LHC within the transverse momentum dependent (TMD) factorization formalism. The large logarithm ln (Q²/q_⊥²) with Q ≫ q_⊥ has been resumed to Next-to-Leading Logarithm (NLL) accuracy. We compare our numerical results to the CMS data by reweighting method. It shows that our prediction agree with the data very well.