EIC opportunities for Snowmass

Session

Jets at EIC

27 Jan 2021, 11:00

Online

Conveners

Jets at EIC

• Miguel Arratia (University of California, Riverside)
• Zhongbo Kang (UCLA)

Presentation materials

Recording

39. Introduction

Pavel Nadolsky (Southern Methodist University)

27/01/2021, 11:00

53. High dimensional jet measurements

Benjamin Nachman

27/01/2021, 11:10

40. Jets at the EIC

Felix Ringer (UC Berkeley/LBNL)

27/01/2021, 11:35

41. Jets for longitudinal spin physics

Frank Petriello (Northwestern University)

27/01/2021, 12:00

43. TMD structure at the EIC using jets

Kyle Lee (LBNL)

27/01/2021, 12:45

The understanding of the fragmentation process is important as it will provide us with a deep insight into the elusive mechanism of hadronization. In recent years, observation of hadron inside jets has become important observable to understand and extract fragmentation functions. In this flash talk, I will demonstrate the usefulness of studying hadron distribution inside jets and how its...

12. Cold Nuclear Matter effect on jet production at electron-ion colliders

Haitao Li (NU & ANL)

27/01/2021, 12:55

Jets

Jet production and jet substructure at the election-ion collider play an essential role in revealing the nuclear structure and the the evolution of parton showers in cold nuclear matter. We present the theoretical study of inclusive jet cross section and jet charge with the cold nuclear matter effects at the EIC in the framework of soft-collinear effective theory with medium interactions. For...

10. Dijet photoproduction in lepton-nucleus scattering at the EIC

Vadim Guzey (Petersburg Nuclear Physics Institute)

27/01/2021, 13:05

Jets

We calculate the cross section of inclusive dijet photoproduction in electron-nucleus scattering in the kinematics of the EIC using next-to-leading order (NLO) perturbative QCD and nCTEQ15 and EPPS16 nuclear parton density functions (nPDFs). We establish kinematic reaches in the distributions in the dijet average transverse momentum, the average rapidity, the observed nuclear and photon...

11. Leading jets and energy loss at the EIC

nobuo sato (Jefferson Lab)

27/01/2021, 13:15

Jets

The energy loss mechanism of jets plays a central role in nuclear and high energy physics. We propose direct measurements of the energy loss of leading jets and perform a calculation at next-to-leading logarithmic (NLL${}^{\prime }$) accuracy in the vacuum. The formation of leading jets can be described by jet functions which constitute probability densities and thus allow for a perturbative calculation...

35. Extraction of the $\mathrm{\Lambda }$ Polarizing Fragmentation Function from Belle $e^{+}{e}^{-}$ data

Marco Zaccheddu (Università degli studi di Cagliari & INFN)

27/01/2021, 13:25

Jets

We present a phenomenological analysis of the experimental data from Belle Collaboration for the transverse polarization of Lambda's measured in $e^{+}{e}^{-}$ annihilation processes, both for the case of associated and inclusive (plus a jet) production. We extract for the first time, within a TMD approach, the quark polarizing fragmentation function for a Lambda hyperon, a distribution giving...

42. summary and plan

Zhongbo Kang (UCLA)

27/01/2021, 13:35