Difference between revisions of "Double Regge Exchange Meeting"
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(→March 2020 Agenda) |
(→March 2020 Agenda) |
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* 10:30: Vincent - [https://halldweb.jlab.org/wiki/index.php/File:GlueX_D_Regge.pdf] | * 10:30: Vincent - [https://halldweb.jlab.org/wiki/index.php/File:GlueX_D_Regge.pdf] | ||
* 11:00: Discussion | * 11:00: Discussion | ||
+ | ** Study secondary exchange vertex. If η is on the upper vetex, look at yields as a function of s_{πp} and t_{p}. Do we see the features of Reggeon exchange at this vertex? | ||
+ | ** Calculate beam asymmetries as a function of low t_{π} and t_{η}. Can make some general cuts on the kinematics to reduce potential backgrounds. For example, with a fast π, we can cut to make sure the remaining particles are slow/backwards. | ||
+ | ** Vincent and Lukasz will provide the amplitudes for us to fit to out data. Can we extract reasonable values for α? | ||
+ | ** Can a prediction be made for ηπ<sup>+</sup>n? Yes, can use this channel as a check. | ||
+ | ** Work on setting up a bi weekly (or monthly) meeting to keep things moving forward. | ||
= December 2019 Agenda = | = December 2019 Agenda = |
Revision as of 12:16, 2 March 2020
Location
Jefferson Lab
- 9:30am: A110
Bluejeans: https://bluejeans.com/290409533
March 2020 Agenda
- 9:30: Colin - γ p -> η π- Δ++
- 10:00: Lawrence - γ p -> η π0 p
- 10:30: Vincent - [1]
- 11:00: Discussion
- Study secondary exchange vertex. If η is on the upper vetex, look at yields as a function of s_{πp} and t_{p}. Do we see the features of Reggeon exchange at this vertex?
- Calculate beam asymmetries as a function of low t_{π} and t_{η}. Can make some general cuts on the kinematics to reduce potential backgrounds. For example, with a fast π, we can cut to make sure the remaining particles are slow/backwards.
- Vincent and Lukasz will provide the amplitudes for us to fit to out data. Can we extract reasonable values for α?
- Can a prediction be made for ηπ+n? Yes, can use this channel as a check.
- Work on setting up a bi weekly (or monthly) meeting to keep things moving forward.
December 2019 Agenda
- 3:00: Colin -γ p -> η π- Δ++
- 3:20: Lawrence - γ p -> η π0 p : γ p -> η π0 p
- 3:40: Lukasz - Theory Update
- 4:00: Discussion