DIFFRACTION 2012, Lanzarote, Canary Islands, Spain

More documents

Recommendations

Info

CDF 4 LHC Larger Energy Larger ET ‣ Multigap diffraction ‣ Diffractive Higgs production The CDF measurements are having an impact on all LHC physics the MBR (Minimum Bias Rockefeller) simulation is now in PYTHIA8 Diffraction 2012 Lanzarote Diffractive Dijet Production at CDF K. Goulianos 28
Summary We measured SD to ND ratios in dijet production vs Bjorken-x for up to 10 4 GeV 2 and –t > 4 GeV 2 We find: nearly identical E T jet distributions for SD and ND events small dependence as a function of Bjorken-x no dependence of the b-slopes at low t t distributions compatible with DL at low t at high t the distributions lie increasingly higher than DL, becoming approximately flat for –t >2 GeV 2 compatible with a diffraction minimum at –t >2.5 GeV 2 Our findings are compatible with models of diffraction in which the hard scattering is controlled by the PDF of the recoil antiproton, while the rapidity gap formation is governed by the color-neutral soft exchange. Thank you for your attention Diffraction 2012 Lanzarote Diffractive Dijet Production at CDF K. Goulianos 29
Page 1 and 2: DIFFRACTIVE DIJET PRODUCTION AT CDF
Page 3 and 4: STUDIES OF DIFFRACTION IN QCD Non-d
Page 5 and 6: DIFFRACTION AT CDF Elastic scatteri
Page 7 and 8: Run I Hard diffraction pp ( X) g
Page 9 and 10: Excusive dijets Calibrate diffracti
Page 11 and 12: The RPS Diffraction 2012 Lanzarote
Page 13 and 14: Dynamic Alignment of RPS Method: it
Page 15 and 16: Why select 0.05
Page 17 and 18: t >1 GeV 2 : asymmetric t-distribut
Page 19 and 20: Measurement of F jj SD Diffraction
Page 21 and 22: Average E T jet and h Jet The SD a
Page 23 and 24: x Bj Distributions vs =100 GeV 2
Page 25 and 26: t-Distributions for -t
Page 27: EXCLUSIVE Dijet Excl. Higgs THEORY
Page 31 and 32: Data samples Diffraction 2012 Lanza
Page 33 and 34: Slopes of t-didtributions Diffracti
Page 35: The end! Diffraction 2012 Lanzarote

DIFFRACTION 2012, Lanzarote, Canary Islands, Spain

Create successful ePaper yourself

Delete template?

Save as template?