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sphenix-cold-qcd-l - Re: [Sphenix-cold-qcd-l] [Sphenix-l] [sPH-GEN-2017-002] Collaboration comments on 2017 descoping document

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  • From: Vitalii Okorokov <okorokov AT bnl.gov>
  • To: sphenix-cold-qcd-l AT lists.bnl.gov
  • Subject: Re: [Sphenix-cold-qcd-l] [Sphenix-l] [sPH-GEN-2017-002] Collaboration comments on 2017 descoping document
  • Date: Mon, 23 Oct 2017 19:00:22 +0300

Dear all,

I can't participate in group meeting personally because of time difference between BNL and Moscow but in any case I will try to participate in discussion actively via e-mail.

Best regards,
Vitalii

On 2017-10-23 14:41, Nils Feege wrote:
Hi all,

we are planning to finalize our thoughts on the descoping impact on
"Cold QCD / Medium Energy Physics" measurements at the Cold QCD
topical group meeting tonight at 8:30 pm EDT.

Blue Jeans: https://bluejeans.com/345777492 [6]

Indico
agenda: https://indico.bnl.gov/conferenceDisplay.py?confId=3762 [7]

Best,
Nils

On Sun, Oct 22, 2017 at 10:44 AM, Martin Purschke <purschke AT bnl.gov>
wrote:

All,

nicely written document! Some remarks...

I cannot claim that I have been at every meeting, but I don't
recall
seeing the 15%-ish *increase* in efficiency in Fig 1.3 (right) at
low z
values. This large difference just between the instrumented and
non-instrumented setups (where no instrumentation seems better) is
somewhat counter-intuitive to my eye.

Rosi presented John's distributions in slightly different form at
the
Oct 6 fortnightly meeting, and there it looked less pronounced (in
both
cases the green curve). Also there the low-z enhancement was in the
charged leading particle plot, neutral was flat, opposite of fig.
1.3.
Is there a simple explanation why one would expect that?

In line 114 the arrow in Y-> e+e- points the wrong way.

My 5cts,

        Martin

On 10/21/17 00:02, Gunther M Roland wrote:

Friends,

As discussed at the General Meeting today, we are forwarding
draft 1 of our document outlining the detector scope for a $32M cost
cap. The pdf file can be found at


https://www.dropbox.com/s/5wyutbndogozm5q/sPH-GEN-2017-002_v1.pdf?dl=0
[1]
(we'll provide another link tomorrow for those that can't access
dropbox)

Please send your comments in reply to this mail, keeping the
[sPH-GEN-2017-002] tag in the subject line***. Comments received by
close-of-business on Monday, 10/23, will be most useful.

Cheers,

Gunther and Dave

***we will move future reviews to an sphenix-notes-l AT bnl.gov
list, but the list couldn't be generated in time for this note.
_______________________________________________
sPHENIX-l mailing list
sPHENIX-l AT lists.bnl.gov
https://lists.bnl.gov/mailman/listinfo/sphenix-l [2]


--
Martin L. Purschke, Ph.D.        ;   purschke AT bnl.gov
                                 ; 
 http://www.phenix.bnl.gov/~purschke [3]
                                 ;
Brookhaven National Laboratory   ;   phone: +1-631-344-5244 [4]
Physics Department Bldg 510 C    ;   fax:   +1-631-344-3253
[5]
Upton, NY 11973-5000             ;   skype: mpurschke

-----------------------------------------------------------------------

_______________________________________________
sPHENIX-l mailing list
sPHENIX-l AT lists.bnl.gov
https://lists.bnl.gov/mailman/listinfo/sphenix-l [2]

--

DR. NILS FEEGE
Research Assistant Professor

SUNY at Stony Brook

Department of Physics & Astronomy
Stony Brook, NY 11794-3800

e-mail nils.feege AT stonybrook.edu
skype nils1920
phone +1-631-632-8710

www.linkedin.com/in/nilsfeege [8]

Links:
------
[1] https://www.dropbox.com/s/5wyutbndogozm5q/sPH-GEN-2017-002_v1.pdf?dl=0
[2] https://lists.bnl.gov/mailman/listinfo/sphenix-l
[3] http://www.phenix.bnl.gov/~purschke
[4] tel:%2B1-631-344-5244
[5] tel:%2B1-631-344-3253
[6] https://bluejeans.com/345777492
[7] https://indico.bnl.gov/conferenceDisplay.py?confId=3762
[8] http://www.linkedin.com/in/nilsfeege

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sPHENIX-l AT lists.bnl.gov
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  • Re: [Sphenix-cold-qcd-l] [Sphenix-l] [sPH-GEN-2017-002] Collaboration comments on 2017 descoping document, Vitalii Okorokov, 10/23/2017

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