[Pi0tff] [Jef] [EXTERNAL] Re: International workshop on CLAS12 physics and future perspectives at JLab

[Susan Schadmand]

Thanks, I did answer the question by saying that they got as far as a BR 
and that it is a difficult measurement.

On 23.03.23 22:37, Gan, Liping wrote:
> Hi, Susan,
>
> ChPT calculation on eta' is less precise compared to eta because of a 
> large mass. In order to test ChPT, one needs a precision measurement 
> of Dalitz distribution, which is missing in the BESIII result.
>
> Liping
> ------------------------------------------------------------------------
> *From:* Jef <jef-bounces at jlab.org> on behalf of Susan Schadmand via 
> Jef <jef at jlab.org>
> *Sent:* Thursday, March 23, 2023 7:38 AM
> *To:* jef at jlab.org <jef at jlab.org>; pi0tff at jlab.org <pi0tff at jlab.org>
> *Subject:* [Jef] [EXTERNAL] Re: International workshop on CLAS12 
> physics and future perspectives at JLab
>
> *[/This email originated from outside of UNCW/]*
>
> Dear colleagues,
>
> you can see my and the other talks at 
> https://urldefense.proofpoint.com/v2/url?u=https-3A__indico.ijclab.in2p3.fr_event_9131_timetable_-2320230323.detailed&d=DwICaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=hEJJwRkGJMePpbqbQa7Psw&m=pso_we1rGx2VKcAp4DGd3CV4eMqE3ZNTvHM58xzGTA0qB_VE9RRYRmJMmYNy0fY_&s=cWXcxWbWGjP0aNJ29QhnhVxtx8fLriyJAIi-a9CmgN0&e=  
> <https://urldefense.proofpoint.com/v2/url?u=https-3A__nam12.safelinks.protection.outlook.com_-3Furl-3Dhttps-253A-252F-252Furldefense.proofpoint.com-252Fv2-252Furl-253Fu-253Dhttps-2D3A-5F-5Findico.ijclab.in2p3.fr-5Fevent-5F9131-5Ftimetable-5F-2D2320230323.detailed-2526d-253DDwMCaQ-2526c-253DCJqEzB1piLOyyvZjb8YUQw-2526r-253DJOJ62NEwwkI7R0M2R59fbQ-2526m-253DYZGlvGCf3qx5XX1iCaiUN4zTu7pDOtvk1PxL8UGplScgYZ2gRewgcfhEVTfAT-5FcX-2526s-253Dgsulu0tdztG5-5FqLdDS91bVooom1doOg7BOmLZbQ0ws8-2526e-253D-26data-3D05-257C01-257Cganl-2540uncw.edu-257Ce25ddd8dddc64512f9b108db2b9328b2-257C2213678197534c75af2868a078871ebf-257C0-257C0-257C638151683271024187-257CUnknown-257CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0-253D-257C3000-257C-257C-257C-26sdata-3Dzom7sOpcp7bYT2fRwsqaz5aHW1Pd55xRUm-252FcY0a5HMc-253D-26reserved-3D0&d=DwICaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=hEJJwRkGJMePpbqbQa7Psw&m=pso_we1rGx2VKcAp4DGd3CV4eMqE3ZNTvHM58xzGTA0qB_VE9RRYRmJMmYNy0fY_&s=p-FlO1Fzlwir4nXQtbRNbcW_RLvYVXoT7xLoKGygY7I&e= >
>
> There was a question from Jan Friedrich (COMPASS/AMBER), concerning 
> the BESIII result on eta'-> pi0gg, along the lines of, do we know more 
> now about ChPT?
>
> The session chair, Zein-Eddine Meziani, said he was pleased to see the 
> studies of eta(') et al. mesons to come along at JLab. Come to think 
> of it, that is the point I was trying to make.
>
> Many thanks for your support!
>
> Su.
>
> On 12.03.23 11:34, Susan Schadmand wrote:
>> Dear JEF-ers and pi0 TTF-ers,
>>
>> I am scheduled to present a talk with the title "Light Meson Decays 
>> at Jefferson Lab" at the International workshop on CLAS12 physics and 
>> future perspectives at JLab, 21-24 March 2023, 
>> https://urldefense.proofpoint.com/v2/url?u=https-3A__indico.ijclab.in2p3.fr_event_9131_&d=DwICaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=hEJJwRkGJMePpbqbQa7Psw&m=pso_we1rGx2VKcAp4DGd3CV4eMqE3ZNTvHM58xzGTA0qB_VE9RRYRmJMmYNy0fY_&s=Uj-yZkD7zaXoL4lvh65Wv6K3N2OZ3qkyvE80T6ObDY4&e=  
>> <https://urldefense.proofpoint.com/v2/url?u=https-3A__nam12.safelinks.protection.outlook.com_-3Furl-3Dhttps-253A-252F-252Furldefense.proofpoint.com-252Fv2-252Furl-253Fu-253Dhttps-2D3A-5F-5Findico.ijclab.in2p3.fr-5Fevent-5F9131-5F-2526d-253DDwMCaQ-2526c-253DCJqEzB1piLOyyvZjb8YUQw-2526r-253DJOJ62NEwwkI7R0M2R59fbQ-2526m-253DYZGlvGCf3qx5XX1iCaiUN4zTu7pDOtvk1PxL8UGplScgYZ2gRewgcfhEVTfAT-5FcX-2526s-253Dh9BZqRvq559xUuQM8Z6U-5FFmP6iBvjaGn6jJYnq-2DsZP0-2526e-253D-26data-3D05-257C01-257Cganl-2540uncw.edu-257Ce25ddd8dddc64512f9b108db2b9328b2-257C2213678197534c75af2868a078871ebf-257C0-257C0-257C638151683271024187-257CUnknown-257CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0-253D-257C3000-257C-257C-257C-26sdata-3D51ZXKRUk52nTn54L1HsC2VzuXdAfjt-252F1gfxBbreXxzE-253D-26reserved-3D0&d=DwICaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=hEJJwRkGJMePpbqbQa7Psw&m=pso_we1rGx2VKcAp4DGd3CV4eMqE3ZNTvHM58xzGTA0qB_VE9RRYRmJMmYNy0fY_&s=eOamcCwt1q5tgpYxZtjSRBLhWNwPeDZtA0HIdjnB99I&e= > 
>>
>>
>> The talk would to a large part report on the JEF physics program and 
>> light meson TFFs. I would also like to advertise the planned pi0 TFF 
>> experiment in Hall B.
>>
>> I hope that is ok!
>>
>> Thx,
>> Su.
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mailman.jlab.org/pipermail/pi0tff/attachments/20230324/baba7c15/attachment-0001.html>