Λ * (1520) photoproduction

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Λ * (1520) Photoproduction. 2006/12/20 Jia-Ye Chen. Outline. Physics Motivation Helicity frame decay asymmetry Previous Results : LAMP2 and CLAS Data Analysis Side-Band Subtraction Background Estimation (by Muramatsu-san). Physics Motivation. γ + p → K - + Λ(1520) → p + K -. - PowerPoint PPT Presentation

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  • *(1520) Photoproduction

    2006/12/20Jia-Ye Chen

  • OutlinePhysics Motivation Helicity frame decay asymmetryPrevious Results : LAMP2 and CLASData Analysis Side-Band Subtraction Background Estimation (by Muramatsu-san)

  • Physics Motivation p K - + (1520) p + K -

  • Previous ResultsCLAS ElectroproductionLAMP2 Photoproduction

  • Missing Mass of pK-

  • Invariant Mass of pK-

  • Background Estimation (1)

  • Background Estimation (2)

  • K- Decay Polar Angle (SB)

  • K- Decay Polar Angle (BE)

  • K- Decay Azimuthal Angle (SB)

  • K- Decay Azimuthal Angle (BE)

  • K+ Decay Polar Angle in CMS (SB)

  • K+ Decay Polar Angle in CMS (BE)