ࡱ> ;=:E %bjbj 4&}} pp.$&jRRRRRRRR8&:&:&:&:&:&:&$S(*|^&E\RR\\^&RR&\RR8&\8&`$|%R֯QJR$8&&0&$q+q+$%%q+%LR0"RRR^&^&RRR&\\\\q+RRRRRRRRRpW?Outline and Plan Ideas Actual Plan: Introduction why is this important, why do we want to complete this experiment Reaction the sub-threshold phi production from the deuteron target What is meant by sub-threshold What process is being looked at How do you define the process to be sub-threshold (calculations) -> this will show both the theoretical and experimental threshold Data analysis Detection and identification of the particles Results and explanations Summary this should include an explanation of the results and what was found, as well as future experiments that are to be done Appendix include threshold calculations and possibly code created to analyze data Abstract Introduction Hydrogen and deuteron reactions phi particle production Idea of detecting K mesons instead of phi meson What are we attempting to discover from all of this? Why does sub-threshold production produce this particle? (cite other paper by Gao and H. Lee) Sub-threshold production explanation CLAS (CEBAF Large Acceptance Spectrometer) Detector Detector explanation Particle identification explanation g10 experiment (High and low magnetic fields) Calculations Missing mass calculations Above and below threshold calculations Sub-threshold production: actual calculation for sub-threshold sub-threshold based upon detection abilities Results Talk about search for phi particle mass Cut made appropriately around the missing mass squared (no mass or mass of a neutron) Cut made for the mass of the phi particle (mkk < 1.1) Cut made for sub-threshold production (egam < 1.75) A. Introduction Physics of van der Waal Main Topics Abstract Introduction The study of the strong force The objective of this CLAS Particle Detection and Identification g10 experiment Analysis Results Conclusion and Future Studies Monte Carlo data Experimental Apparatus For the detection of  particles, the facilities at Jefferson Lab in Virginia were used. The experiment was conducted at the Continuous Electron Beam Accelerator Facility (CEBAF). This accelerator provides a continuous polarized electron beam to the various experimental halls at Jefferson Lab. The CEBAF Large Expectance Spectrometer (CLAS) detector in Hall B was used to complete the experiment as it has a large solid angle of nearly 4. Detector Details: Particle Identification: g10 Experiment The g10 experiment in Hall B was used, as it consisted of both H2 and D2 liquid targets. As well as this it provided a large sample of data which allowed for the analysis of the triple coincidence events of protons, and K+ and K- mesons. The setup of the experiment was such that two different magnetic fields were used, 2250 Torus and 3375 Torus. Although an observation on the influence of magnetic field on the reactions studied was not the primary goal of the experiment, it did not prevent the required analysis from being made. 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