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| − | __TOC__
| + | This page has been moved to the [https://halldweb.jlab.org/wiki-private/index.php/K0K0_Analysis_Summary private wiki] |
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| − | == Summary ==
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| − | * '''Title:''' Analysis of K<sub>S</sub>K<sub>S</sub> Production
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| − | * '''Primary contact:''' Dene Hoffman, Gabriel Rodriguez
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| − | * '''Other contributions:''' Reinhard Schumacher, Sean Dobbs
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| − | * '''Data set used:''' GlueX-I and GlueX-II
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| − | ** Data analysis launch versions and ReactionFilter flags
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| − | *** Spring 2017:
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| − | **** ksks__B4 (Dene): analysis-2017_01-ver55.xml
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| − | **** ksks__B4_M16 (Gabriel): analysis-2017_01-ver55.xml
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| − | *** Spring 2018:
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| − | **** ksks__B4 (Dene): analysis-2018_01-ver19.xml
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| − | **** ksks__B4_M16 (Gabriel): analysis-2018_08-ver8.xml
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| − | *** Fall 2018:
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| − | **** ksks__B4 (Dene): analysis-2018_08-ver19.xml
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| − | **** ksks__B4_M16 (Gabriel): analysis-2018_08-ver19.xml
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| − | *** Spring 2020:
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| − | **** ksks__B4 (Dene): analysis-2019_11-ver04.xml
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| − | **** ksks__B4_M16 (Gabriel): analysis-2019_11-ver04.xml
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| − | ** Simulation sample summary: MCWrapper project IDs, etc.
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| − | * '''Observable / Goals:'''
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| − | ** Partial Wave Analysis in <math>K_{S}K_{S}</math> channels
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| − | === Related Analyses (if needed) ===
| + | |
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| − | * <math>\pi^0\pi^0</math> and <math>\eta\pi</math> for comparisons?
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| − | * The <math>K_{S}K_{L}</math> analysis strongly depends on our understanding of <math>K_{S}</math> reconstruct since the <math>K_{L}</math> is a missing particle.
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| − | == Suggested Milestones ==
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| − | TBD
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| − | * preliminary results
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| − | * analysis draft
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| − | | + | |
| − | == Related Theoretical Work ==
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| − | * [https://link.springer.com/article/10.1140/epjc/s10052-020-7930-x Coupled channel analysis of <math>\bar{p}p\to\pi^0\pi^0\eta</math>, <math>\pi^0\eta\eta</math>, and <math>K^+K^-\pi^0</math> at 900 MeV/c and of <math>\pi\pi</math>-scattering data]
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| − | * [https://link.springer.com/article/10.1140/epjc/s10052-021-09821-2 Investigation of the lightest hybrid meson candidate with a coupled-channel analysis of <math>\bar{p}p</math>-, <math>\pi^-p</math>- and <math>\pi\pi</math>-Data]
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| − | ** Follow-up paper to the previous study, adds data from COMPASS (<math>\pi\eta(')</math>) to existing study of Crystal Barrel data
| + | |
| − | * [https://arxiv.org/abs/physics/0402083 sPlot: a statistical tool to unfold data distributions]
| + | |
| − | ** Used for background subtraction in KsKs analysis (Dene)
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| − | * [https://journals.aps.org/prd/abstract/10.1103/PhysRevD.97.054513 Isoscalar <math>\pi\pi</math>, <math>K\bar{K}</math>, <math>\eta\eta</math> scattering and the <math>\sigma</math>, <math>f_0</math>, <math>f_2</math> mesons from QCD]
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| − | * [https://arxiv.org/abs/2005.01617 Exclusive tensor meson photoproduction]
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| − | ** Photoproduction prediction of <math>f_2(1270)/a_2(1320)</math> cross sections at 8.5 GeV. Model by Vincent Mathieu
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| − | * [https://arxiv.org/abs/2110.00027 Scalar and tensor resonances in <math>J/\psi</math> radiative decays]
| + | |
| − | ** Coupled channel analysis with BESIII data of the reactions <math>J/\psi \rightarrow \gamma\pi^0\pi^0/\gamma K_SK_S</math>.
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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]
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| − | ** Amplitudes for Partial Wave Analysis of two-pseudoscalar final states with linearly polarized photons
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| − | * 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]
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| − | * Scalar Meson Photoproduction [https://journals.aps.org/prc/abstract/10.1103/PhysRevC.78.064603 Phys. Rev. C] [https://arxiv.org/abs/0801.0529 arXiv]
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| − | ** Photoproduction prediction of f<sub>0</sub>(1500) cross sections at 5 GeV
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| − | * Resonance physics with γγ events [https://www.sciencedirect.com/science/article/abs/pii/037026937590043X?via%3Dihub Phys. Let. B]
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| − | ** 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.
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| − | * J.J. Xie, E. Oset, L.S. Geng, "Photoproduction of the f2'(1525), a2(1320), K2*(1430)", Phys. Rev. C 93, 025202 (2016) [https://arxiv.org/abs/1509.06469 arXiv], [https://journals.aps.org/prc/abstract/10.1103/PhysRevC.93.025202 PRC]
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| − | ** Vector-vector interaction model, disfavored by the CLAS measurements below.
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| − | == Previous Related Measurements ==
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| − | * (2018, CLAS) [https://journals.aps.org/prc/abstract/10.1103/PhysRevC.97.025203 Double K_S^0 photoproduction off the proton at CLAS]
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| − | ** Only previous photoproduction measurement
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| − | * (2018, BESIII) [https://journals.aps.org/prd/abstract/10.1103/PhysRevD.98.072003 Amplitude analysis of the K_SK_S system produced in radiative J/psi decays]
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| − | * (2006, ITEP) [https://link.springer.com/article/10.1134/S1063778806030124 Analysis of the K_SK_S system from the reaction pi^-p -> K_SK_Sn at 40 GeV]
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| − | * (2008, HERA) Inclusive K<sup>0</sup><sub>S</sub>K<sup>0</sup><sub>S</sub> resonance production in ep collisions at HERA [https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.101.112003 Phys. Rev. Lett] [https://arxiv.org/abs/0806.0807v2 arXiv]
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| − | * (2004, HERA) [https://doi.org/10.1063/1.1799686 Observation of K^0_SK^0_S resonances in deep inelastic scattering at HERA]
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| − | * (2001, LEP) [https://doi.org/10.1016/S0370-2693(01)00116-2 K^0_SK^0_S final state in two-photon collisions and implications for glueballs]
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| − | * (1997, Fermilab) [https://www.sciencedirect.com/science/article/pii/S0920563297002892 Spin-parity analysis of the centrally produced K_SK_S system at 800 GeV]
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| − | * (1976, SLAC) [https://journals.aps.org/prd/abstract/10.1103/PhysRevD.13.1831 Resonances in the K_SK_S system]
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| − | * (2020, CLAS) "First measurement of direct photoproduction of the a<sub>2</sub>(1320)<sup>0</sup> meson on the proton" [https://arxiv.org/abs/2004.05359 arXiv], [https://doi.org/10.1103/PhysRevC.102.032201 PRC]
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| − | | + | |
| − | == Expected Yield / Sensitivity ==
| + | |
| − | | + | |
| − | TBD
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| − | == Presentations ==
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| − | | + | |
| − | Dene:
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| − | * [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5606 Spring 2022 Collaboration Meeting]
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| − | * [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5313 APS DNP Fall 2021 Meeting]
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| − | * [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5301 Fall 2021 Collaboration Meeting]
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| − | * [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5129 Spring 2021 Collaboration Meeting]
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| − | * [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4951 Winter 2021 Collaboration Meeting]
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| − | * [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4624 Initial results in Fall 2020]
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| − | Gabriel:
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| − | * [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5800 APS DNP Fall 2022 Meeting]
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| − | * [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5766 Fall 2022 Collaboration Meeting]
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| − | * [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5304 APS SESAPS Fall 2021 Meeting]
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| − | * [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5170 JSA Poster Summer 2021 Meeting]
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| − | * [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4954 Winter 2021 Collaboration Meeting]
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| − | == Other Resources (notes/code/etc.) ==
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| − | TBD
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