1 / 3

Gamma get simulation silicon meeting 2003/08/20 M.Togawa

Gamma get simulation silicon meeting 2003/08/20 M.Togawa. Generate gamma jet event from pythia for understanding gamma and jet direction. “f + g -> f + gamma (85%)” and “f + fbar -> g + gamma (15%)” at pt > 5.0 (GeV) Gamma |eta| < 0.3 Charged particles |eta| < 2.4 Look azimuthal angle

clay
Download Presentation

Gamma get simulation silicon meeting 2003/08/20 M.Togawa

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Gamma get simulation silicon meeting 2003/08/20 M.Togawa • Generate gamma jet event from pythia for understanding gamma and jet direction. • “f + g -> f + gamma (85%)” and “f + fbar -> g + gamma (15%)” at pt > 5.0 (GeV) • Gamma |eta| < 0.3 • Charged particles |eta| < 2.4 • Look azimuthal angle between primary gamma and charged particles charged particle Primary photon ø

  2. Charged particle distribution Charged particles from recoil jet Charged particles from others ø ø 1 : 2

  3. Pt distribution and cut Black : all Red : pt > 0.5 Blue : pt > 1.0 Blue : from recoil jet Red : from others pt(charged particle) cut at ~1.0 GeV is reasonable. pt ø

More Related