[Rivet] Fwd: CMS_2013_I1265659 (color coherence effects)

[Albert Knutsson]

Hi Andy,

great. Thanks for fixing the last details!

Cheers,
Albert


On 13/05/14 12:29, Andy Buckley wrote:
> Hi Albert,
>
> The colour coherence analysis is now in Rivet's release branch:
> https://rivet.hepforge.org/trac/browser/src/Analyses/CMS_2013_I1265659.cc
>
> It looked good, although I've added a few missing "*GeV" to get the
> units right. At the *moment* everything is in GeV, but we don't know
> what's going to happen in the future and HepMC units are a mess, so it's
> safest to use the units... plus it makes the physics clearer.
>
> I've also removed a few unnecessary intermediate variables -- the
> current Rivet versions provide direct access to kinematic variables from
> Jet i.e. myjet.eta() which is rather nicer than myjet.momentum().eta(),
> and also "automatically abs'd" versions like myjet.abseta(), absrap(),
> abspid()... although there's a bug in the last of those so don't use it
> until 2.1.2 is released!
>
> Also, just a reminder to use the functions in Rivet/Math/MathUtils.hh
> such as isZero(x), sign(x), inRange(x, lo, hi), etc. -- they again make
> the code clearer and easier to maintain.
>
> There were also a few LaTeX typos (missing $, etc.) in the .info file,
> but nothing to get excited about.
>
> I've run 20k Pythia8 events through the slightly refactored analysis and
> it looks good... so hopefully nothing for you to check but do let us
> know before release if you or the original authors spot anything
> worrying :-)
>
> Cheers,
> Andy
>
>
> On 12/05/14 11:51, Albert Knutsson wrote:
>> Hi Andy,
>>
>> thanks for including CMS_2013_I1265659 in the next release.
>>
>>> To allow brave users to access analysis code immediately, before it's
>>> been integrated into a Rivet release, we have created a "Rivet contrib"
>>> directory in the our downloads area:
>> That is really good. I like that.
>>
>>
>>> 2.1.2 Rivet release
>>> (planned in the next week, so maybe you have some others you want to
>>> send, too?)
>> We have two more plugins in the pipe-line. One of them you will
>> definitely receive before next week. Will try with the second also.
>>
>>
>> Cheers,
>> Albert
>>
>>
>> On 12/05/14 11:13, Andy Buckley wrote:
>>> One more comment...
>>>
>>> To allow brave users to access analysis code immediately, before it's
>>> been integrated into a Rivet release, we have created a "Rivet contrib"
>>> directory in the our downloads area:
>>>
>>> https://www.hepforge.org/archive/rivet/contrib/
>>>
>>> As the README in that directory states, the analyses in there come with
>>> no guarantee, and they will be removed (at least that is the plan) when
>>> a Rivet release is made which contains that analysis. But they will be
>>> available immediately, which should make some people happy... and maybe
>>> take some of the pressure off us to issue releases at rate of Hz.
>>> Accordingly I've put your tarball in there before I even try to open it
>>> myself ;-)
>>>
>>> I'll add a link to this area on the Rivet website and mention it in the
>>> announcement message for Rivet 2.1.2 when it comes out.
>>>
>>> Best wishes,
>>> Andy
>>>
>>>
>>>
>>> On 12/05/14 10:39, Albert Knutsson wrote:
>>>> Hi Andy,
>>>>
>>>> here it is again. Please confirm that you got it.
>>>>
>>>> Cheers,
>>>> Albert
>>>>
>>>>
>>>> -------- Original Message --------
>>>> Subject: 	[Rivet] CMS_2013_I1265659 (color coherence effects)
>>>> Date: 	Fri, 21 Feb 2014 15:00:46 +0100
>>>> From: 	Albert Knutsson <albert.knutsson at ua.ac.be>
>>>> Reply-To: 	<albert.knutsson at cern.ch>
>>>> To: 	Rivet <rivet at projects.hepforge.org>
>>>>
>>>>
>>>>
>>>> Hi Riveters,
>>>>
>>>> please find attached the CMS plugin for " Probing color coherence
>>>> effects in pp collisions at sqrt(s) = 7 TeV", CMS_2013_I1265659.
>>>>
>>>> Thanks in advance for including it in a future release.
>>>>
>>>> ( Also for this plugin I got problem when overlapping bins
>>>> when converting to yoda. I solve it by reduced the errors in
>>>> x on the last decimal after aida2yoda. )
>>>>
>>>> Cheers,
>>>> Albert
>>>>
>>>>
>