J-J.Blaising, 17 February 2011 1LCD WG6 meeting

Production Status for±μ and e± Studies

J-J.Blaising, S.Poss, A.Sailer

Stdhep Production

J-J.Blaising, 17 February 2011 2LCD WG6 meeting

Stdhep files produced with Whizard using beam_recoil=F (OK)Selection cuts were used to produce background events:

Whizard cuts:• 10° < Θ(e) < 170°• Pt(e) > 4 GeV

Post whizard cuts:• Evis < 2.5 TeV • 4° < ΔΦ(L,L) < 176°• Pt(L,L) > 10 GeV• M(L,L) > 100 GeV

Benchmark Production Statusμ

J-J.Blaising, 17 February 2011 3LCD WG6 meeting

Process σx Brfb

Eventsgenerated

Lfb⁻¹

EventsPre-sel

Mokka

e⁻ e⁺-> ⁻ μ μ⁺ 0.7 5. 0x10⁴ 70000 49980 Y

SUSY-μ⁻ ⁺μ 2.3 2.0x10⁵ 3600 8200 N

e⁻ e⁺-> μ⁻ μ⁺ 0.6 9 .0x10⁵ 10600 6745 Y

e⁻ e⁺-> μ⁻ μ⁺ ν eνe 3.5 9.0x10⁵ 13700 48500 Y

e⁻ e⁺-> μ⁻ μ⁺ μν νμ

2.2 1.0x10⁵ 16000 35000 Y

e⁻ e⁺-> W⁻ W⁺ ν ν 2.3 1.0x 10⁵ 4800 264 N

e⁻ e⁺-> Z⁻ Z⁺ ν ν 0.002 1.0x10⁵ 1800 5 Not needed

γγ -> μ¯μ⁺ 1.0x10⁵ 0 Not needed

2.45x10⁶ 150 000

Mokka simulation for inclusive Susy and WW postponed till next release.~ 10000 events

e Benchmark Production Status

J-J.Blaising, 17 February 2011 4LCD WG6 meeting

Process σx Brfb

Eventsgenerated

Lfb⁻¹

EventsPre-sel

Mokka

e⁻ e⁺-> e⁻ e⁺ 6 2.0x 10⁴ 3300 19990 Y

SUSY-e⁻ e 2.3 2.0x 10⁵ 3600 8200 N

e⁻ e⁺-> e⁻ e⁺ 80 6.0x 10⁶ 870 74000 Y(1/2)

e⁻ e⁺-> e⁻ e⁺ ν ν 90 2. 0x10⁵ 1100 10000 Y(1/3)

e⁻ e⁺-> W⁻ W⁺ ν ν 2.3 1.0x 10⁵ 4800 264 N

e⁻ e⁺-> Z⁻ Z⁺ ν ν 0.002 1.0x10⁵ 1800 5 Not needed

6.6x10⁶ 200 000

Mokka simulation expected to be finished by the end of the week

Reco Production Tests

J-J.Blaising, 17 February 2011 5LCD WG6 meeting

Marlin v0111Pre02P2 provide by Andre, used to test reconstruction:• Several Mokka slcio files concatenated at reco time to produce DST files of 10000 events.• For μ 10000 events processed in ~ 1 h, 400 MB fileNext:Assess μ/e momentum/energy resolution:• Without/with FSR correction• Without/with γγ -> overlay