Difference between revisions of "Workshop on Polarized Target Studies with Real Photons in Hall D"
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The workshop will explore opportunities to build on the approved polarized target program in Hall D utilizing the GlueX spectrometer. A tagged photon beam with energy 3 to 12 GeV and circular polarization up to 85% is available. The approved target is 10 cm long and capable of achieving large longitudinal vector polarization for hydrogen (up to 90%), deuterium (up to 75%) and certain other nuclear species. It can also achieve a high tensor polarization for deuterons. Coupled with an 80 kHz data rate in Hall D, a high figure of merit for many processes can be achieved. | The workshop will explore opportunities to build on the approved polarized target program in Hall D utilizing the GlueX spectrometer. A tagged photon beam with energy 3 to 12 GeV and circular polarization up to 85% is available. The approved target is 10 cm long and capable of achieving large longitudinal vector polarization for hydrogen (up to 90%), deuterium (up to 75%) and certain other nuclear species. It can also achieve a high tensor polarization for deuterons. Coupled with an 80 kHz data rate in Hall D, a high figure of merit for many processes can be achieved. | ||
| + | The Workshop will be held jointly online and in person at Florida State University in Tallahassee and will consist of a plenary session with significant time dedicated to discussion. | ||
| − | |||
| − | + | ||
| + | == Registration == | ||
| + | |||
| + | Everyone participating in the workshop should register [https://forms.gle/VnT1kKBjPH42QFdR8 using this link]. There is no registration fee for either in person or remote participation. | ||
== Connection == | == Connection == | ||
| − | + | [https://jlab-org.zoomgov.com/j/1606397151?pwd=MFg1VUxCZWJyUEc5TXNKcmNYVkhhdz09 Zoomgov link] | |
| − | + | Meeting ID: 160 639 7151 | |
| − | + | Passcode: 701601 | |
== Agenda: Wednesday, February 21 == | == Agenda: Wednesday, February 21 == | ||
| − | * '''Session: ''' (Chair: ) | + | * '''Session: ''' (Chair: Justin Stevens) |
| − | ** 08:30 (10+5): Welcome and Introduction: Aim of the workshop, Hall D capabilities beam and detector (Mark Dalton) | + | ** 08:30 (10+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6359 Welcome and Introduction: Aim of the workshop, Hall D capabilities beam and detector (Mark Dalton)] |
| − | ** 08:45 (15+5): Polarized Target capabilities (Chris Keith) | + | ** 08:45 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6357 Polarized Target capabilities (Chris Keith)] |
| − | ** 09:05 (20+5): The REGGE and REGGEON experiments (Simon Sirca) | + | ** 09:05 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6356 The REGGE and REGGEON experiments (Simon Sirca)] |
*''09:30 - 09:40: Stand up Break'' | *''09:30 - 09:40: Stand up Break'' | ||
| − | ** 09:40 (20+5): Exclusive photoproduction reactions for nucleon structure (GPDs) (Zhite Yu) | + | ** 09:40 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6363 Exclusive photoproduction reactions for nucleon structure (GPDs)] (Zhite Yu) |
| − | ** 10:05 (20+5): Polarized target for spectroscopy (Vincent Mathieu) | + | ** 10:05 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6361 Polarized target for spectroscopy (Vincent Mathieu)] |
| − | *''10:30 - | + | *''10:30 - 11:00: Coffee Break'' |
| − | * | + | * '''Session: ''' (Chair: Matt Shepherd) |
| − | ** 11: | + | ** 11:00 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6355 Overview of studies with circular polarization at GlueX (Peter Hurck)] |
| + | ** 11:25 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6358 Hyperon spectroscopy prospects with a polarized target (Farah Afzal)] | ||
| − | * '''Flash Talks and discussion''' | + | * '''Flash Talks and discussion''' |
| − | ** 11: | + | ** 11:50 (10): Flash Talks |
| − | *** Flash Talk: | + | *** Flash Talk: [https://halldweb.jlab.org/DocDB/0063/006353/001/TrackingHelicity.pdf Tracking Helicity in Hall D (Ken Livingston)] |
| − | + | *** Flash Talk: [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6352 Flash Talk: AI optimized polarization (Naomi Jarvis)] | |
| − | ** | + | |
| + | ** 12:00 (30): Discussion and planning | ||
* ''12:30 Adjourn'' | * ''12:30 Adjourn'' | ||
Latest revision as of 12:17, 21 February 2024
Wednesday 21 February 2024, Hybrid
The workshop will explore opportunities to build on the approved polarized target program in Hall D utilizing the GlueX spectrometer. A tagged photon beam with energy 3 to 12 GeV and circular polarization up to 85% is available. The approved target is 10 cm long and capable of achieving large longitudinal vector polarization for hydrogen (up to 90%), deuterium (up to 75%) and certain other nuclear species. It can also achieve a high tensor polarization for deuterons. Coupled with an 80 kHz data rate in Hall D, a high figure of merit for many processes can be achieved.
The Workshop will be held jointly online and in person at Florida State University in Tallahassee and will consist of a plenary session with significant time dedicated to discussion.
Registration
Everyone participating in the workshop should register using this link. There is no registration fee for either in person or remote participation.
Connection
Meeting ID: 160 639 7151
Passcode: 701601
Agenda: Wednesday, February 21
- Session: (Chair: Justin Stevens)
- 09:30 - 09:40: Stand up Break
- 09:40 (20+5): Exclusive photoproduction reactions for nucleon structure (GPDs) (Zhite Yu)
- 10:05 (20+5): Polarized target for spectroscopy (Vincent Mathieu)
- 10:30 - 11:00: Coffee Break
- Session: (Chair: Matt Shepherd)
- Flash Talks and discussion
- 11:50 (10): Flash Talks
- Flash Talk: Tracking Helicity in Hall D (Ken Livingston)
- Flash Talk: Flash Talk: AI optimized polarization (Naomi Jarvis)
- 11:50 (10): Flash Talks
- 12:00 (30): Discussion and planning
- 12:30 Adjourn
