STAR HardProbes PWG

[Sooraj Radhakrishnan <skradhakrishnan AT lbl.gov>]

Hi Issac,

   Thanks for preparing this nice abstract. Please find a few comments from me below

Title: Measurement of (path length dependent?) nuclear ...by STAR

L7: plasma (QGP)

L7: other abstracts are using A+A and p+p, could change to that

L10: with QGP

L11 scaled (by the number of binary nucleon-nucleon collisions)

L13: high statistics isobar data

L14: Zr+Zr and Ru+Ru

L17: differentially with system size - what do you mean here? The Npart dependence? That you can do in Au+Au too. Better to be clear what is meant

L18: will present results using event shape engineering which can be used to control the path length of the partons through the medium

L21: traveled --> traversed

L21: event plane direction

L22: traversed perpendicular to it

L25: geometry of the system --> path length through the QGP

thanks

Sooraj

On Tue, Nov 29, 2022 at 3:27 PM Yi Yang via Star-hp-l <star-hp-l AT lists.bnl.gov> wrote:

Hi Isaac,

Thanks a lot for the nice abstract. I have some minor comments for your consideration. 

  - Title: I would suggest to change it from "Nuclear modification" to "Nuclear modification factor for inclusive hadron"  

  - L21: jets which --> sprays of hadrons (jets) which  

Cheers,

Yi  

 

  

 

On Sun, Nov 27, 2022 at 5:50 PM Nihar Sahoo via Star-hp-l <star-hp-l AT lists.bnl.gov> wrote:

Hello Isaac,

this event shape dependent jet RAA measurement in Isobar would be indeed
interesting and can draw attention in HP2023.
If you have any update or first result in this direction, please bring
that to upcoming HP-pwg for discussion as soon as possible.

Please find my comment on your nice abstract.

Title: "Nuclear modification …" of what? Please mention either "jet"
or/and "inclusive charged hadron" pT spectra, etc.
L8: "The  modification of the resulting partons with high transverse
momentum (pT) …" -> "The  modification of the parton shower with a high
virtuality in heavy-ion collisions compared to its vacuum…"
("Modification" occurs to jet or jet shape or parton shower. )

L15: "to study system size dependence " -> "    to study the system size
dependence ";
      " of nuclear modification. " -> Here it is not clear "Nuclear
modification of " what? Is this for Jet or inclusive hadron pt, etc?

L20-25: These sentences can be concisely written into one/two sentences.
Please try to rephrase that.
On the other hand, please include  information how we plan to select
jet, and some analysis information like jet R, kinematic range of jet
pT, etc.
These are missing in this abstract to make it attractive for HP2023.

Cheers
Nihar





On 2022-11-20 22:02, webmaster--- via Star-hp-l wrote:
> Dear Star-hp-l AT lists.bnl.gov members,
>
> Isaac Mooney (isaac.mooney AT yale.edu) has submitted a material for a
> review,
> please have a look:
> https://drupal.star.bnl.gov/STAR/node/61790
>
> Deadline: 2022-12-05
> ---
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--

Sooraj Radhakrishnan

Research Scientist,

Department of Physics

Kent State University

Kent, OH 44243

Physicist Postdoctoral Affiliate

Nuclear Science Division
Lawrence Berkeley National Lab
MS70R0319, One Cyclotron Road

Berkeley, CA 94720

Ph: 510-495-2473

Email: skradhakrishnan AT lbl.gov