[Primex2] DNP abstract

Yang Zhang yzhang132 at gmail.com
Tue Jun 30 17:44:35 EDT 2015


Dear All,

Sorry to bother again. I just updated the submitted abstract in the link.

https://www.jlab.org/primex/weekly_meetings/primexII/slides_2015_06_26/DNPabstract_yang.pdf

Best

Yang

On Tue, Jun 30, 2015 at 3:46 PM, Yang Zhang <yzhang132 at gmail.com> wrote:

> Dear All,
>
> I just submitted the abstract. Thanks for all your comments.
>
> Best
>
> Yang
>
> On Tue, Jun 30, 2015 at 12:34 PM, <gasparan at jlab.org> wrote:
>
>>
>>   I think this is okay to submit before the deadline.
>>
>>  Thanks,
>>  Ashot
>>
>>
>> > Dear All,
>> >
>> > Please find the revised DNP abstract in the following link.
>> >
>> >
>> https://www.jlab.org/primex/weekly_meetings/primexII/slides_2015_06_26/DNPabstract_yang.pdf
>> >
>> > Best
>> >
>> > Yang
>> >
>> > On Sun, Jun 28, 2015 at 4:38 PM, Yang Zhang <yzhang132 at gmail.com>
>> wrote:
>> >
>> >> Dear All,
>> >>
>> >> Please find my DNP abstract below. I also include a link with a word
>> >> file
>> >> for the abstract. Please let me know if you have any comment.
>> >>
>> >> DNPabstract_yang.docx
>> >> <
>> https://www.jlab.org/primex/weekly_meetings/primexII/slides_2015_06_26/DNPabstract_yang.docx
>> >
>> >>
>> >> Best
>> >>
>> >> Yang
>> >>
>> >> *Measurement of Neutral π0 Lifetime*
>> >>
>> >>
>> >>
>> >> Yang Zhang
>> >>
>> >> Duke University
>> >>
>> >> (For the PrimEx collaboration)
>> >>
>> >>
>> >>
>> >> QCD chiral anomaly is the dominant component of π0®gg decay. A
>> >> prediction
>> >> of π0 lifetime can be used as a test of QCD at confinement scale.
>> >> Recent
>> >> theoretical activities have shown high precision (1% level)
>> calculations
>> >> of
>> >> the decay width of the π0 decay into two photons. The experiment
>> >> measurement with comparable precision will be critical to test these
>> >> predictions. At Jefferson Lab, the PrimEx collaboration has performed
>> >> high
>> >> precision experiments to measure the π0 life time using Primakoff
>> >> effect.
>> >> The first experiment published its result with 2.8% total uncertainty
>> in
>> >> the π0 decay width. The second experiment was carried out in Fall 2010
>> >> with the final goal of 1.4% precision. The preliminary result of this
>> >> experiment will be presented.
>> >>
>> > _______________________________________________
>> > Primex2 mailing list
>> > Primex2 at jlab.org
>> > https://mailman.jlab.org/mailman/listinfo/primex2
>> >
>>
>>
>>
>>
>>
>
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