STAR HardProbes PWG

[Nihar Sahoo <nihar AT rcf.rhic.bnl.gov>]

Hi Diptanil,

Thank you for this abstract.

I am a bit inclined towards what Barbara is pointing out.
and have also a little concern about the procedure that you just 
discussed at collaboration meeting, we need more discussion on it.
We now knew that our QM2022 STAR preliminary results on D0+jet 
will(have) change(d) based on your collaboration presentation.

Are you confident enough to show new FF on D^0+jet?
Please let us know.

Cheers
Nihar





On 2023-03-07 18:11, Barbara Trzeciak via Star-hp-l wrote:
> Hi Neil,
>
> nice abstract.
> I have however a doubt if it makes sense to have an abstract
> specifically on the fragmentation function.
> I would propose to submit an abstract on D0-jets where you specify the
> new fragmentation function measurement - in fact, to be precise, it's
> z momentum fraction measurement that can be connected to FF, not
> really FF.
> The reasons are as follows.
> First, it's safer, as we still don't have all the corrections
> reviewed, etc. so we don't know if something unexpected won't pop up
> (it's a first z measurement in HI).
> Second, the talk anyway would consist only of one topic, so I think
> there is no reason not to also show the preliminaries that we already
> have. If we have, we will show the corrected z, but we cannot say much
> about physics implications as we don't have neither pp reference nor
> any model calculation.
>
> And a question on the current abstract:
> - L17-19: "Such flavor differential measurements ..." - I'm not sure
> if I understand what flavor differential measurements you mean here,
> you mention only z for D0 jets in the previous sentence.
>
> Cheers,
> Barbara
>
> On Tue, Mar 7, 2023 at 6:49 AM Yi Yang via Star-hp-l
> <star-hp-l AT lists.bnl.gov> wrote:
>
> > Hi Neil,
> >
> > Thanks a lot for the nice abstract. I only have some minor comments
> > for your consideration.
> > - L1: heavy ion -> heavy-ion
> > - L9: quenching -> jet quenching
> > - L10: LHC -> the LHC
> > - L16: I would remove "of radius R = 0.4" since I don't think it is
> > that important in the abstract, but it is up to you.
> >
> > Cheers,
> > Yi
> >
> > +++++++++++++++++++++++++++++++++++++++++++++++++++
> > Yi Yang, Professor
> > Department of Physics /
> > Director of Science Education Center
> > National Cheng Kung University
> > Tainan, 701 Taiwan
> > E-Mail: yiyang AT ncku.edu.tw
> > Tel: +886-6-2757575 ext.65237
> > Fax: +886-6-2747995
> > Group Web: http://phys.ncku.edu.tw/~yiyang [1]
> > +++++++++++++++++++++++++++++++++++++++++++++++++++
> >
> > On Tue, Mar 7, 2023 at 5:21 AM webmaster--- via Star-hp-l
> > <star-hp-l AT lists.bnl.gov> wrote:
> >
> > > Dear Star-hp-l AT lists.bnl.gov members,
> > >
> > > Diptanil Roy (roydiptanil AT gmail.com) has submitted a material for
> > > a review,
> > > please have a look:
> > > https://drupal.star.bnl.gov/STAR/node/62884
> > >
> > > Deadline: 2023-03-10
> > > ---
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> > > webmaster AT www.star.bnl.gov
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