[Rivet] ALICE input to Rivet - Xi(1322) and Omega(1672) pT spectra in pp 7 TeV (ALICE_2012_I1097057)

Boris Hippolyte hippolyt at in2p3.fr
Wed Jun 3 20:06:32 BST 2015


Dear Andy,

1) we believe the relevant plots are already included in the targz
archive you received (in fact, these are very simple pT spectra
plus a mT-m0 ratio as contained in our 2012 publication).

2) we checked this rivet analysis of our data against PYTHIA 8
(not much statistics, admittedly) but we knew already that event
generators have significant difficulties with baryons, and even
more with multi-strange ones.
-> the hope is that Peter and Jesper (also in cc) will manage to
include these “rivetised" data for their next publication(s).

3) you can expect two other ALICE rivet contributions (related
to identified pT spectra) in the coming days.

Best regards,
—B.
-----------------------------------------------------------------------------------
HIPPOLYTE Boris       B214               hippolyt at in2p3.fr <mailto:hippolyt at in2p3.fr>
Département de Recherches Subatomiques
Institut Pluridisciplinaire Hubert Curien
23, rue du Loess Bat20 BP28           phone: +33(0)388106646
F-67037 Strasbourg cedex2             fax:       +33(0)388106614
-----------------------------------------------------------------------------------

> On Jun 3, 2015, at 15:40, Andy Buckley <andy.buckley at cern.ch> wrote:
> 
> Thanks Antonin,
> 
> The analysis tarball is in the Rivet contrib downloads area now, and
> we'll integrate it into the next release. Great to have another ALICE
> analysis!
> 
> Do you have any plots available from the analysis validation that we can
> put in the archive for future reference?
> 
> Best wishes,
> Andy
> 
> 
> On 03/06/15 00:15, Antonin Maire (IPHC) wrote:
>> Good evening everybody,
>> 
>>      I allow myself to contact you to provide an archive of a Rivet
>> analysis related to ( Xi-, anti-Xi+, Omega-, anti-Omega+) pT spectra
>> measured by ALICE.
>> 
>> Multi-strange baryon production in pp collisions at (s)^1/2 = 7 TeV with
>> ALICE,
>> http://inspirehep.net/record/1097057
>> http://arxiv.org/abs/1204.0282
>> 
>> The "rivetisation" of the analysis was done by Boris Hippolyte (thanks !).
>> David Chinellato and myself were "primary" analysers and authors of the
>> above paper.
>> 
>> We propose this Rivet analysis to be integrated into the official
>> Rivet/src/Analyses
>> (first, I guess, via https://www.hepforge.org/archive/rivet/contrib/, up
>> to the next release).
>> 
>> I stay at disposal.
>> 
>> Antonin Maire, ALICE member
>> 
>> 
>> 
>> 
>> _______________________________________________
>> Rivet mailing list
>> Rivet at projects.hepforge.org <mailto:Rivet at projects.hepforge.org>
>> https://www.hepforge.org/lists/listinfo/rivet <https://www.hepforge.org/lists/listinfo/rivet>
>> 
> 
> 
> -- 
> Dr Andy Buckley, Lecturer / Royal Society University Research Fellow
> Particle Physics Expt Group, University of Glasgow

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