[Hadstruct] [EXTERNAL] Re: Wednesday group meeting

Jianwei Qiu jqiu at jlab.org
Wed Apr 14 10:08:48 EDT 2021


Thanks, Tanjib!

Jianwei
________________________________
From: Md Tanjib Atique Khan <mkhan01 at email.wm.edu>
Sent: Wednesday, April 14, 2021 9:45 AM
To: Jianwei Qiu <jqiu at jlab.org>
Cc: Raza Sufian <sufian at jlab.org>; hadstruct at jlab.org <hadstruct at jlab.org>
Subject: [EXTERNAL] Re: [Hadstruct] Wednesday group meeting

Dear Jianwei,

We used the gluonic operators defined in the paper: arXiv: 1910.13963
in equation: 2.12
The gluonic operator is: M_{0i;i0}+M_{ji;ij}
where 0 corresponds to the temporal direction, i, j are the sum over the x- and y- direction and the separation is taken along the z-direction on lattice.

And for matching, we used equation: 7.17 from the same paper.

Thanks,
Tanjib

On Wed, Apr 14, 2021 at 9:35 AM Jianwei Qiu <jqiu at jlab.org<mailto:jqiu at jlab.org>> wrote:
Dear Tanjib,

I missed the early part of your presentation today.  What is the exact the gluonic operator that you calculated on lattice?

Best,

Jianwei
________________________________
From: Hadstruct <hadstruct-bounces at jlab.org<mailto:hadstruct-bounces at jlab.org>> on behalf of Raza Sufian <sufian at jlab.org<mailto:sufian at jlab.org>>
Sent: Monday, April 12, 2021 9:46 AM
To: hadstruct at jlab.org<mailto:hadstruct at jlab.org> <hadstruct at jlab.org<mailto:hadstruct at jlab.org>>
Subject: [Hadstruct] Wednesday group meeting
When: Wednesday, April 14, 2021 9:00 AM-11:00 AM.
Where:

Dear All,

Our next group meeting is on Wednesday, April 14 at 9:00 am. The agenda for the meeting would be

1. Updates on the gluon PDF (Tanjib & Joe).

2. Matching kernel for transversity calculation (Wayne) (might also be some updates from Nikhil).

Bluejeans link: https://bluejeans.com/995917175<https://urldefense.proofpoint.com/v2/url?u=https-3A__bluejeans.com_995917175&d=DwMFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=Lx-8Z1UrY3LtPP28wAIELw&m=d_kRA7wKJTMY82VEhuoIYIXNaaw84JmUm_VgsLYSWz4&s=48vqRrO1uAy1CeencPfo26E-T7psERNOZz9tf6d2oZo&e=>


Thank you.
-Raza
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