Difference between revisions of "K0K0 Analysis Summary"
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* [https://journals.aps.org/prd/pdf/10.1103/PhysRevD.100.054017 Moments of angular distribution and beam asymmetries in ηπ<sup>0</sup> photoproduction at GlueX] | * [https://journals.aps.org/prd/pdf/10.1103/PhysRevD.100.054017 Moments of angular distribution and beam asymmetries in ηπ<sup>0</sup> photoproduction at GlueX] | ||
** Amplitudes for Partial Wave Analysis of two-pseudoscalar final states with linearly polarized photons | ** Amplitudes for Partial Wave Analysis of two-pseudoscalar final states with linearly polarized photons | ||
| + | * Flatte-like distributions and the a_0(980)/f_0(980) mesons [https://link.springer.com/article/10.1140/epja/i2004-10105-x Eur. Phys. J. A] [https://arxiv.org/abs/nucl-th/0410099 arXiv] | ||
| + | * Scalar Meson Photoproduction [https://journals.aps.org/prc/abstract/10.1103/PhysRevC.78.064603 Phys. Rev. C] [https://arxiv.org/abs/0801.0529 arXiv] | ||
| + | ** Photoproduction prediction of f<sub>0</sub>(1500) cross sections at 5 GeV | ||
| + | * Resonance physics with γγ events [https://www.sciencedirect.com/science/article/abs/pii/037026937590043X?via%3Dihub Phys. Let. B] | ||
| + | ** Prediction of f<sub>2</sub>/a<sub>2</sub> → <math>K\bar{K}</math> interference pattern. Model used by the ZEUS Collaboration to study the K<sub>S</sub>K<sub>S</sub> spectrum in quasireal photoproduction. | ||
== Previous Related Measurements == | == Previous Related Measurements == | ||
Revision as of 16:31, 23 January 2023
Contents
Summary
- Title: Analysis of KSKS Production
- Primary contact: Dene Hoffman, Gabriel Rodriguez
- Other contributions: Reinhard Schumacher, Sean Dobbs
- Data set used: GlueX-I and GlueX-II
- Data analysis launch versions and ReactionFilter flags
- Spring 2017:
- ksks__B4 (Dene): analysis-2017_01-ver55.xml
- ksks__B4_M16 (Gabriel): analysis-2017_01-ver55.xml
- Spring 2018:
- ksks__B4 (Dene): analysis-2018_01-ver19.xml
- ksks__B4_M16 (Gabriel): analysis-2018_08-ver8.xml
- Fall 2018:
- ksks__B4 (Dene): analysis-2018_08-ver19.xml
- ksks__B4_M16 (Gabriel): analysis-2018_08-ver19.xml
- Spring 2020:
- ksks__B4 (Dene): analysis-2019_11-ver04.xml
- ksks__B4_M16 (Gabriel): analysis-2019_11-ver04.xml
- Spring 2017:
- Simulation sample summary: MCWrapper project IDs, etc.
- Data analysis launch versions and ReactionFilter flags
- Observable / Goals:
- Partial Wave Analysis in
channels
- Partial Wave Analysis in
Related Analyses (if needed)
-
and 
for comparisons? - The
analysis strongly depends on our understanding of 
reconstruct since the 
is a missing particle.
Suggested Milestones
TBD
- preliminary results
- analysis draft
Related Theoretical Work
- Coupled channel analysis of
, 
, and 
at 900 MeV/c and of 
-scattering data - Investigation of the lightest hybrid meson candidate with a coupled-channel analysis of
-, 
- and -Data
- Follow-up paper to the previous study, adds data from COMPASS (
) to existing study of Crystal Barrel data
- Follow-up paper to the previous study, adds data from COMPASS (
- sPlot: a statistical tool to unfold data distributions
- Used for background subtraction in KsKs analysis (Dene)
- Isoscalar ,
, 
scattering and the 
, 
, 
mesons from QCD - Exclusive tensor meson photoproduction
- Photoproduction prediction of
cross sections at 8.5 GeV. Model by Vincent Mathieu
- Photoproduction prediction of
- Scalar and tensor resonances in
radiative decays
- Coupled channel analysis with BESIII data of the reactions
.
- Coupled channel analysis with BESIII data of the reactions
- Moments of angular distribution and beam asymmetries in ηπ0 photoproduction at GlueX
- Amplitudes for Partial Wave Analysis of two-pseudoscalar final states with linearly polarized photons
- Flatte-like distributions and the a_0(980)/f_0(980) mesons Eur. Phys. J. A arXiv
- Scalar Meson Photoproduction Phys. Rev. C arXiv
- Photoproduction prediction of f0(1500) cross sections at 5 GeV
- Resonance physics with γγ events Phys. Let. B
- Prediction of f2/a2 → interference pattern. Model used by the ZEUS Collaboration to study the KSKS spectrum in quasireal photoproduction.
- Prediction of f2/a2 →
Previous Related Measurements
- (2018, CLAS) Double K_S^0 photoproduction off the proton at CLAS
- Only previous photoproduction measurement
- (2018, BESIII) Amplitude analysis of the K_SK_S system produced in radiative J/psi decays
- (2006, ITEP) Analysis of the K_SK_S system from the reaction pi^-p -> K_SK_Sn at 40 GeV
- (2004, HERA) Observation of K^0_SK^0_S resonances in deep inelastic scattering at HERA
- (2001, LEP) K^0_SK^0_S final state in two-photon collisions and implications for glueballs
- (1997, Fermilab) Spin-parity analysis of the centrally produced K_SK_S system at 800 GeV
- (1976, SLAC) Resonances in the K_SK_S system
Expected Yield / Sensitivity
TBD
Presentations
Dene:
- Spring 2022 Collaboration Meeting
- APS DNP Fall 2021 Meeting
- Fall 2021 Collaboration Meeting
- Spring 2021 Collaboration Meeting
- Winter 2021 Collaboration Meeting
- Initial results in Fall 2020
Gabriel:
- APS DNP Fall 2022 Meeting
- Fall 2022 Collaboration Meeting
- APS SESAPS Fall 2021 Meeting
- JSA Poster Summer 2021 Meeting
- JSA Poster Winter 2021 Meeting
Other Resources (notes/code/etc.)
TBD
