[Clas_hadron] Fwd: Re: Abstract for MeNu2013

[Dave Ireland]

-------- Original Message --------
Subject: Re: [Clas_hadron] Abstract for MeNu2013
Date: Thu, 27 Jun 2013 18:59:41 +0100
From: Peng Peng <pp9e at virginia.edu>
To: Viktor Mokeev <mokeev at jlab.org>
CC: pasyuk <pasyuk at jlab.org>, David Ireland 
<David.Ireland at glasgow.ac.uk>, clas hadron <clas_hadron at jlab.org>

Dear colleagues,

Thanks for the great comments from Volker, Eugene and Victor, I make 
some changes of the abstract I sent to you yesterday, and it is ready to 
be downloaded from:
/u/site/www/html/Hall-B/secure/hadron/abstracts/2013/MeNu2013_Abstract_Peng_Peng.pdf
Thank you for your attention and more comments will be greatly appreciated.

Best Regards,
Peng

On Jun 27, 2013, at 9:12 AM, Viktor Mokeev wrote:

> Hi Peng,
>
> Please find few suggestions on the abstract text
>
> While
> Quantum-Chromodynamics (QCD) is regarded as a mature theory
> describing the interactions of quarks within hadrons, the excited states of
> the nucleon present many challenges.--------->
>
> While
> Quantum-Chromodynamics (QCD) is regarded as a mature theory for pQCD regime, the strong interaction in non-perturbative regime remains most challenging part of the Standard Model we have to explore. Studies of nucleon resonances allow us to explore complexity of non-perturbative strong interaction through their manifestations in N*-states of different quantum numbers.
>
>
> Recent Lattice-QCD calculations
> have confirmed the long-standing predictions of effective quark models...----->
>
> The Lattice-QCD results on the studies of N*-spectrum
> are consistent with the long-standing predictions of effective quark models...
>
> Your current wording looks excessively strong for me. Note, that LQCD computation of N* spectrum were carried out for pion mass around 400 MeV resulting in too heavy resonances and problems with the state order. It is questionable whether LQCD with
> pion mass around 400 MeV is able to account for dynamical chiral symmetry breaking, which plays a key role in generation of N* spectrum. So, I would prefer more realistic statement on the LQCD results.
>
>
> by partial wave analysis of many polarization observables.------------>
> by analyses of unpolarized cross sections and many polarization observables combined.
>
> Note that both PWA and reaction model analyses may be employed for extraction of N* parameters from your data.
>
> Please clarify explicitly which asymmetries you are going to produce.
>
>
> ...and polarized neutrons.---->
> ...and polarized neutrons bound in deuteron (unless you are planning to get "free" neutron result. If so, explain how)
>
> Best Regards,
>                            Victor
>
>
>
>
>
>
> ----- Original Message -----
> From: "Eugene Pasyuk" <pasyuk at jlab.org>
> To: "David Ireland" <David.Ireland at glasgow.ac.uk>, "clas hadron" <clas_hadron at jlab.org>, pp9e at virginia.edu
> Sent: Thursday, June 27, 2013 6:58:04 AM
> Subject: Re: [Clas_hadron] Fwd: Abstract for MeNu2013
>
>
>
> Peng,
> Abstract looks good. I would suggest to explicitly note I your abstract that you are looking for two CHARGED pions.
>
>
> -Eugene
>
>
>
> --
> Sent from my Android phone.
>
>
> -------- Original message --------
> From: Dave Ireland <David.Ireland at glasgow.ac.uk>
> Date: 06/27/2013 08:40 (GMT+00:00)
> To: clas_hadron at jlab.org
> Subject: [Clas_hadron] Fwd: Abstract for MeNu2013
>
>
> Please find attached a draft abstract for MeNu2013 from Peng Peng...
>
>
> -------- Original Message --------
> Subject: Abstract for MeNu2013
> Date: Wed, 26 Jun 2013 20:15:59 +0100
> From: Peng Peng <pp9e at virginia.edu>
> To: David Ireland <David.Ireland at glasgow.ac.uk>
>
>
>
> Dear Dave,
>
> I would like to give a talk about the "G14 Polarization Observables for
> Double Pion Photo-production" at MeNu2013 conference. I have sent it to
> Dennis and Bill for review. I also need to send it to the hadron
> spectroscopy group, but I am restricted to post in the mailing list
> right now. Could you please forward the abstract to the Hadron Group?
>
> Thank you,
> Peng
>
>
>
>
> _______________________________________________
> Clas_hadron mailing list
> Clas_hadron at jlab.org
> https://mailman.jlab.org/mailman/listinfo/clas_hadron
> _______________________________________________
> Clas_hadron mailing list
> Clas_hadron at jlab.org
> https://mailman.jlab.org/mailman/listinfo/clas_hadron



-------------- next part --------------
A non-text attachment was scrubbed...
Name: David_Ireland.vcf
Type: text/x-vcard
Size: 316 bytes
Desc: not available
Url : https://mailman.jlab.org/pipermail/clas_hadron/attachments/20130628/fe36a153/attachment.vcf