abstract 74
This presentation is the property of its rightful owner.
Sponsored Links
1 / 7

abstract 74 PowerPoint PPT Presentation


  • 67 Views
  • Uploaded on
  • Presentation posted in: General

abstract 74. First observation of tree-jet events in CC in HERAI+HERAII data MC fails in normalisation, but the shape is OK. abstract 52. First observation of (anti)deuterons in DIS. bar d / d < 1 Suggests difference in the coalescence parameter between bar d and d

Download Presentation

abstract 74

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.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


Abstract 74

abstract 74

First observation of tree-jet events in CC in HERAI+HERAII data

MC fails in normalisation,

but the shape is OK


Abstract 74

abstract 52

First observation of (anti)deuterons in DIS

bar d / d < 1

Suggests difference in the coalescence parameter between bar d and d

bar p / p ~ 1. No sensitivity to models predicting ~7% baryon-antibaryon asymmetry in DIS in the central fragmentation region


Abstract 74

abstract 61

Scaled momentum spectra in the current region of the Breit frame at HERA

based on all HERAI+HERAII sample:

~ 0.5 fb-1

all NLO+FF obtained from e+e- fail

Contribution from

heavy-flavor may be different than in e+e- experiments


Abstract 74

abstracts 75

Inclusion of HERAII data for dijet studies

(statistics doubled)‏

Good agreement with NLO QCD over the entire

kinematic range


Abstract 74

abstracts 77

Difference between quark and gluon initiated jets

Agreement with NLO


Abstract 74

abstracts 50

Inclusive jets. Increased statistics (by x 2) compared

to previous publications

Good agreement with NLO QCD over the entire kinematic range

Running alpha_s extracted.

Among the most precise αS determinations


Abstract 74

abstracts 58

2-jet and 3-jet production at low x in DIS

Importance of NNLO QCD corrections in low x region

2-jets NLO QCD

3-jet NLO QCD

(NNLO for 2-jet)‏


  • Login