Changes between Version 1 and Version 2 of TwistedPheno

Ignore:
Timestamp:
04/06/12 16:33:02 (8 years ago)
Comment:

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Unmodified
 v1 == Twisted 2HDM Phenomenology == === Signal with %$h^0\rightarrow A^0 A^0$% === === Signal with $h^0\rightarrow A^0 A^0$ === See the LightPseudo topic. * [attachment:ttJJ_llbb_inv_mass.eps ttJJ_llbb_inv_mass.eps]: invariant mass plot for llbb, for all bkgrds === Signal with %$H^0\rightarrow Z A^0$% === === Signal with $H^0\rightarrow Z A^0$ === ==== Process %$gg\rightarrow h^0\rightarrow H^0 H^0 \rightarrow Z A^0 Z A^0 \rightarrow l^+ l^- l^+ l^- bbbb$% ==== ==== Process $gg\rightarrow h^0\rightarrow H^0 H^0 \rightarrow Z A^0 Z A^0 \rightarrow l^+ l^- l^+ l^- bbbb$ ==== Signal (BP1, only eta<2.5 for b's), xsec before Z decays 463fb (already rescaled to best NLO with 1121/388!!!) Plots: mH0's and mh0 (from Arnaud's thesis) ==== Process %$gg\rightarrow bb H^0\rightarrow bb Z A^0 \rightarrow l^+ l^- bbbb$% ==== ==== Process $gg\rightarrow bb H^0\rightarrow bb Z A^0 \rightarrow l^+ l^- bbbb$ ==== Signal (BP3, no pT, eta cuts on b's, pt>10, eta<2.5 and dR>0.4 for leptons) Plot: delta R (to show that b's are colinear) ==== Process %$gg\rightarrow bb H^0\rightarrow bb Z A^0 \rightarrow l^+ l^- \tau\tau bb$% with taus in leptons ==== ==== Process $gg\rightarrow bb H^0\rightarrow bb Z A^0 \rightarrow l^+ l^- \tau\tau bb$ with taus in leptons ==== Signal (BP3, pT cuts on all leptons pt>20, eta<2.5) Plots: inv mass and delta R for leptons with ||m_inv-mZ|| bigger, mH === Signal with %$H^\pm\rightarrow W^\pm A^0$% === === Signal with $H^\pm\rightarrow W^\pm A^0$ === ==== Process %$gg\rightarrow h^0\rightarrow H^+ H^- \rightarrow W^+ A^0 W^- A^0 \rightarrow l^+ \nu_l jj \tau^+\tau^-bb$% ==== ==== Process $gg\rightarrow h^0\rightarrow H^+ H^- \rightarrow W^+ A^0 W^- A^0 \rightarrow l^+ \nu_l jj \tau^+\tau^-bb$ ==== Signal (BP1, WARNING no cuts at all), xsec before W decays 304fb (already rescaled to best NLO with 1121/388!!!) * Same as previous, but w/o pt>10 and mll>5 instead (only e and mu) : [http://cp3wks05.fynu.ucl.ac.be/MadGraphData/mherquet@fyma.ucl.ac.be/Decay/wzjj_out.lhe.gz LHE events], [http://cp3wks05.fynu.ucl.ac.be/MadGraphData/mherquet@fyma.ucl.ac.be/Decay/wzjj.root Root events] for l=e,mu (20k, xsec=157fb) ==== Process %$pp\rightarrow tH^\pm (b) \rightarrow W^- b W^+ A^0 (b) \rightarrow W^+ W^- b\tau^+\tau^-(b) \rightarrow jj l^\pm \nu_l \tau^+\tau^-b(b)$% ==== ==== Process $pp\rightarrow tH^\pm (b) \rightarrow W^- b W^+ A^0 (b) \rightarrow W^+ W^- b\tau^+\tau^-(b) \rightarrow jj l^\pm \nu_l \tau^+\tau^-b(b)$ ==== Signal (BP3, no cut at all), xsec total before w and tau decay 641 fb (no cuts on w decay products) Regarding the presence of at least on taggable b-jet, main bkg is ttl+l-, see WAWA ==== Process %$gg\rightarrow tt \rightarrow W^\pm H^\mp bb \rightarrow W^+ W^- A^0 bb \rightarrow W^+ W^- \tau\tau bb \rightarrow jj l^\pm \nu_l \tau\tau bb$% ==== ==== Process $gg\rightarrow tt \rightarrow W^\pm H^\mp bb \rightarrow W^+ W^- A^0 bb \rightarrow W^+ W^- \tau\tau bb \rightarrow jj l^\pm \nu_l \tau\tau bb$ ==== Signal (BP1, no cut at all), xsec total before w^+ and tau's decay 631 fb Background is ttll, see WAWA === Hopeless signals with %$A^0\trightarrow bb$% === === Hopeless signals with $A^0\trightarrow bb$ === ==== Process %$gg\rightarrow h^0\rightarrow H^+ H^- \rightarrow W^+ A^0 W^- A^0 \rightarrow l^+ \nu_l l^- \nu_l bbbb$% ==== ==== Process $gg\rightarrow h^0\rightarrow H^+ H^- \rightarrow W^+ A^0 W^- A^0 \rightarrow l^+ \nu_l l^- \nu_l bbbb$ ==== Signal (BP1, WARNING no cuts on b's, not even eta!), xsec before W decays 1227fb (already rescaled to best NLO with 1121/388!!!) Plot: invariant mass ==== Process %$gg\rightarrow tt \rightarrow W^\pm H^\mp bb \rightarrow W^+ W^- A^0 bb \rightarrow W^+ W^- bbbb \rightarrow jj l^\pm \nu_l bbbb$% ==== ==== Process $gg\rightarrow tt \rightarrow W^\pm H^\mp bb \rightarrow W^+ W^- A^0 bb \rightarrow W^+ W^- bbbb \rightarrow jj l^\pm \nu_l bbbb$ ==== Signal (BP1, pT cut at 15GeV and eta cut at 2.5 for b's), xsec total before w^+ decay 1302 fb (no cuts on w decay products) * [http://cp3wks05.fynu.ucl.ac.be/MadGraphData/mherquet@fyma.ucl.ac.be/Decay/ttHp_wpjj_out.lhe.gz LHE events], [http://cp3wks05.fynu.ucl.ac.be/MadGraphData/mherquet@fyma.ucl.ac.be/Decay/ttHp_wpjj.root Root events] (~100k) for w->l-vl and w+>jj, xsec=189.2 fb ==== Process %$pp\rightarrow tH^\pm (b) \rightarrow W^- b W^+ A^0 (b) \rightarrow W^+ W^- bbb(b) \rightarrow jj l^\pm \nu_l bbb$% ==== ==== Process $pp\rightarrow tH^\pm (b) \rightarrow W^- b W^+ A^0 (b) \rightarrow W^+ W^- bbb(b) \rightarrow jj l^\pm \nu_l bbb$ ==== Signal (BP2, pT cut at 15GeV and eta cut at 2.5 for b's), xsec total before w^+ decay 153 fb (no cuts on w decay products)