Changes between Initial Version and Version 1 of TtbarNewPhysics


Ignore:
Timestamp:
03/20/12 16:18:41 (7 years ago)
Author:
trac
Comment:

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  • TtbarNewPhysics

    v1 v1  
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     3== Monte Carlo Samples and Codes for BSM in t tbar  ==
     4
     5
     6
     7---------------------
     8=== ttbar production without decay ===
     9'''These files are no longer relevant... See the Software.TopBSM model for the implementation of all these 'models''''
     10
     11Model files and plots used for ttbar paper by Rikkert Frederix and Fabio Maltoni
     12[http://arxiv.org/abs/0712.2355 arXiv:0712.2355] (Contact: Rikkert Frederix, rikkert.frederix -at- uclouvain.be)
     13===== pp>tt~ (QCD only) =====
     14These are files for the Standard Model ttbar production, for QCD production only.
     15   * [attachment:madevent.tar.gz madevent.tar.gz]: model files qcd ttbar production
     16
     17===== pp>zprime>tt~ signal production (no interference with SM Z>ttbar) =====
     18   * [attachment:madevent_zprime.tar.gz madevent_zprime.tar.gz]: model files pp>zprime>ttbar production
     19
     20===== pp>zprime/Z/A>tt~ signal +QED background production (with interference) =====
     21   * [attachment:madevent_QEDzprime.tar.gz madevent_QEDzprime.tar.gz]: model files pp>zprime/Z/A>ttbar production
     22
     23===== QCD pp>tt~ + pp>h>tt~, including interference effects =====
     24   * [attachment:madevent_h_.tar.gz madevent_h_.tar.gz]: model files for pp>h>tt~ + pp>tt~ (QCD)
     25
     26===== pp>spin-2>tt~ signal production (summed tower of KK states) =====
     27   * [attachment:madevent_s2.tar.gz madevent_s2.tar.gz]: model files pp>spin-2>ttbar production (no decay)
     28
     29'''Some selected plots''' (parton-level)
     30   * (pseudo-)scalar contribution invariant mass spectrum ttbar: [attachment:ttbar_spin-0.png ttbar_spin-0.png] It is assumed that the (Pseudo-)scalar decays only to top quarks in the calculation of its width.
     31   * [attachment:zprime_run_3_plots.ps zprime_run_3_plots.ps]: zprime contribution invariant mass spectrum ttbar
     32   * [attachment:spin_2.ps spin_2.ps]: Graviton KK tower contribution invariant mass spectrum ttbar
     33
     34
     35----------------
     36----------------
     37
     38
     39
     40
     41=== ttbar production with semi-leptonic decay ===
     42'''Model files used for ttbar paper by Johan Alwall, Rikkert Frederix and Fabio Maltoni'''
     43''in preparation'' (Contact: Rikkert Frederix, rikkert.frederix -at- uclouvain.be)
     44===== gg>tt~ + gg>h>tt~ Interference effects, semi-leptonic decay =====
     45   * [attachment:madevent_h.tar.gz madevent_h.tar.gz]: model files gg>ttbar + gg>h>ttbar production
     46
     47===== resonance pp>zprime>tt~ semi-leptonic decay =====
     48   * [attachment:madevent_zprime_semi.tar.gz madevent_zprime_semi.tar.gz]: model files pp>zprime>ttbar production semi-leptonic decay including QCD and QED ttbar production (+ interference).
     49
     50
     51
     52----------------
     53----------------
     54
     55=== ttbar production with double leptonic decay ===
     56'''Model files and plots used for ttbar paper by Johan Alwall, Rikkert Frederix and Fabio Maltoni'''
     57''in preparation'' (Contact: Rikkert Frederix, rikkert.frederix -at- uclouvain.be)
     58===== QCD pp>tt~ double leptonic decay =====
     59   * [attachment:madevent_QCD_decay.tar.gz madevent_QCD_decay.tar.gz]: model files qcd ttbar production
     60
     61===== resonance pp>zprime>tt~ double leptonic decay =====
     62   * [attachment:madevent_zprime_decay.tar.gz madevent_zprime_decay.tar.gz]: model files pp>zprime>ttbar production double leptonic decay
     63
     64===== resonance pp>spin-2>tt~ double leptonic decay =====
     65   * [attachment:madevent_spin-2.tar.gz madevent_spin-2.tar.gz]: model files pp>spin-2>ttbar production
     66
     67'''Some selected plots''' (parton-level):
     68Double distributions for spin information of ttbar for various ttbar production mechanism. (theta+(-) is the angle between the top (anti-top) in the ttbar cms frame and the positive (negative) lepton in the top (anti-top) cms frame.)
     69   * [attachment:spin_corr_sm.ps spin_corr_sm.ps]: QCD ttbar production
     70   * [attachment:double_distr.ps double_distr.ps]: Resonances.
     71
     72
     73----------------
     74----------------
     75
     76=== non-resonance BSM effects in ttbar invariant mass ===
     77'''Model files and plots used for ttbar paper by Johan Alwall, Rikkert Frederix and Fabio Maltoni'''
     78''in preparation'' (Contact: Rikkert Frederix, rikkert.frederix -at- uclouvain.be)
     79===== pp>tt~phi =====
     80   * [attachment:madevent_smh.tar.gz madevent_smh.tar.gz]: model files pp>tt~phi production, where phi is a scalar
     81===== pp>t1t1~>tt~n1n1 =====
     82   * [attachment:madevent_mssm.tar.gz madevent_mssm.tar.gz]: model files stopstopbar > ttbar n1n1 production
     83
     84'''Some selected plots''' (parton-level)
     85   * [attachment:mssm_sps1a.ps mssm_sps1a.ps]: normalized invariant mass tt~ in tt~n1n1 final state
     86   * [attachment:invisible_H_combined.ps invisible_H_combined.ps]: normalized invariant mass tt~ in tt~phi final state
     87
     88
     89-------------------
     90-------------------
     91-------------------
     92
     93=== Other files: ===
     94===== QCD ttbar production =====
     95These are events for the Standard Model ttbar production, for QCD production only. [http://madgraph.phys.ucl.ac.be/MadGraphData/frederix@fyma.ucl.ac.be/PROC3/Events/run_02_banner.txt banner]
     96   * Parton level (approx. 100k events) [http://madgraph.phys.ucl.ac.be/MadGraphData/frederix@fyma.ucl.ac.be/PROC3/Events/run_02_unweighted_events.lhe.gz LHE events] [http://madgraph.phys.ucl.ac.be/MadGraphData/frederix@fyma.ucl.ac.be/PROC3/Events/run_02_unweighted_events.root Rootfile].
     97   [attachment:qcd.ps Plot] ttbar invariant mass.
     98   * Showered & hadronized events (approx 50k events per set)
     99      * Set 1 [http://madgraph.phys.ucl.ac.be/MadGraphData/frederix@fyma.ucl.ac.be/PROC3/Events/run_02_1_pythia_events.hep.gz STDHEP] [http://madgraph.phys.ucl.ac.be/MadGraphData/frederix@fyma.ucl.ac.be/PROC3/Events/run_02_1_pythia_events.root Rootfile]
     100      * Set 2 [http://madgraph.phys.ucl.ac.be/MadGraphData/frederix@fyma.ucl.ac.be/PROC3/Events/run_02_2_pythia_events.hep.gz STDHEP] [http://madgraph.phys.ucl.ac.be/MadGraphData/frederix@fyma.ucl.ac.be/PROC3/Events/run_02_2_pythia_events.root Rootfile]
     101   * Reconstructed Objects (PGS) (approx 50k events per set)
     102      * Set 1 [http://madgraph.phys.ucl.ac.be/MadGraphData/frederix@fyma.ucl.ac.be/PROC3/Events/run_02_1_pgs_events.lhco.gz LHCO] [http://madgraph.phys.ucl.ac.be/MadGraphData/frederix@fyma.ucl.ac.be/PROC3/Events/run_02_1_pgs_events.root Rootfile]
     103      * Set 2 [http://madgraph.phys.ucl.ac.be/MadGraphData/frederix@fyma.ucl.ac.be/PROC3/Events/run_02_2_pgs_events.lhco.gz LHCO] [http://madgraph.phys.ucl.ac.be/MadGraphData/frederix@fyma.ucl.ac.be/PROC3/Events/run_02_2_pgs_events.root Rootfile]
     104
     105===== QED ttbar production =====
     106These are events for the Standard Model ttbar production, for QED production only. [http://madgraph.roma2.infn.it/MadGraphData/frederix@fyma.ucl.ac.be/PROC1/Events/run_01_banner.txt banner]
     107   * Parton level (approx. 100k events) [http://madgraph.roma2.infn.it/MadGraphData/frederix@fyma.ucl.ac.be/PROC1/Events/run_01_unweighted_events.lhe.gz LHE events] [http://madgraph.roma2.infn.it/MadGraphData/frederix@fyma.ucl.ac.be/PROC1/Events/run_01_unweighted_events.root Rootfile]. [attachment:qed.ps Plot] ttbar invariant mass.
     108   * Showered & hadronized events (approx 50k events per set)
     109      * Set 1 [http://madgraph.roma2.infn.it/MadGraphData/frederix@fyma.ucl.ac.be/PROC1/Events/run_01_1_pythia_events.hep.gz STDHEP] [http://madgraph.roma2.infn.it/MadGraphData/frederix@fyma.ucl.ac.be/PROC1/Events/run_01_1_pythia_events.root Rootfile]
     110      * Set 2 [http://madgraph.roma2.infn.it/MadGraphData/frederix@fyma.ucl.ac.be/PROC1/Events/run_01_2_pythia_events.hep.gz STDHEP] [http://madgraph.roma2.infn.it/MadGraphData/frederix@fyma.ucl.ac.be/PROC1/Events/run_01_2_pythia_events.root Rootfile]
     111   * Reconstructed Objects (PGS) (approx 50k events per set)
     112      * Set 1 [http://madgraph.roma2.infn.it/MadGraphData/frederix@fyma.ucl.ac.be/PROC1/Events/run_01_1_pgs_events.lhco.gz LHCO] [http://madgraph.roma2.infn.it/MadGraphData/frederix@fyma.ucl.ac.be/PROC1/Events/run_01_1_pgs_events.root Rootfile]
     113      * Set 2 [http://madgraph.roma2.infn.it/MadGraphData/frederix@fyma.ucl.ac.be/PROC1/Events/run_01_2_pgs_events.lhco.gz LHCO] [http://madgraph.roma2.infn.it/MadGraphData/frederix@fyma.ucl.ac.be/PROC1/Events/run_01_2_pgs_events.root Rootfile]
     114
     115===== Zprime =====
     116These are events for pp -> Z/gamma/Zprime -> ttbar [http://madgraph.phys.ucl.ac.be/MadGraphData/frederix@fyma.ucl.ac.be/PROC10/Events/run_02_banner.txt banner]. The Zprime, of mass 1.5 TeV, couples to quarks with the same strength as the SM Z boson. It does not couple to leptons (only relevant for the decay width). Note that there is interference between the Z and the Zprime.
     117   * Parton level (approx. 100k events) [http://madgraph.phys.ucl.ac.be/MadGraphData/frederix@fyma.ucl.ac.be/PROC10/Events/run_02_unweighted_events.lhe.gz LHE events] [http://madgraph.phys.ucl.ac.be/MadGraphData/frederix@fyma.ucl.ac.be/PROC10/Events/run_02_unweighted_events.root Rootfile]. [attachment:zprime.ps Plot] ttbar invariant mass.
     118   * Showered & hadronized events (approx 50k events per set)
     119      * Set 1 [http://madgraph.phys.ucl.ac.be/MadGraphData/frederix@fyma.ucl.ac.be/PROC10/Events/run_02_1_pythia_events.hep.gz STDHEP] [http://madgraph.phys.ucl.ac.be/MadGraphData/frederix@fyma.ucl.ac.be/PROC10/Events/run_02_1_pythia_events.root Rootfile]
     120      * Set 2 [http://madgraph.phys.ucl.ac.be/MadGraphData/frederix@fyma.ucl.ac.be/PROC10/Events/run_02_2_pythia_events.hep.gz STDHEP] [http://madgraph.phys.ucl.ac.be/MadGraphData/frederix@fyma.ucl.ac.be/PROC10/Events/run_02_2_pythia_events.root Rootfile]
     121   * Reconstructed Objects (PGS) (approx 50k events per set)
     122      * Set 1 [http://madgraph.phys.ucl.ac.be/MadGraphData/frederix@fyma.ucl.ac.be/PROC10/Events/run_02_1_pgs_events.lhco.gz LHCO] [http://madgraph.phys.ucl.ac.be/MadGraphData/frederix@fyma.ucl.ac.be/PROC10/Events/run_02_1_pgs_events.root Rootfile]
     123      * Set 2 [http://madgraph.phys.ucl.ac.be/MadGraphData/frederix@fyma.ucl.ac.be/PROC10/Events/run_02_2_pgs_events.lhco.gz LHCO] [http://madgraph.phys.ucl.ac.be/MadGraphData/frederix@fyma.ucl.ac.be/PROC10/Events/run_02_2_pgs_events.root Rootfile]
     124
     125===== Pseudo-scalar =====
     126These are events for the ttbar production, including a s-channel pseudo-scalar exchange [http://madgraph.roma2.infn.it/MadGraphData/frederix@fyma.ucl.ac.be/PROC0/Events/run_02_banner.txt banner]. The pseudo-scalar, of mass 450 GeV, couples with strength gamma_5*m_f/v to fermions. (m_f is the fermion mass and v is the Higgs field vev). The (top quark) loop induced gluon fusion process is production process for the pseudo-scalar. Note that there is interference between the QCD ttbar background and the pseudo-scalar ttbar production.
     127   * Parton level (approx. 100k events) [http://madgraph.roma2.infn.it/MadGraphData/frederix@fyma.ucl.ac.be/PROC0/Events/run_02_unweighted_events.lhe.gz LHE events] [http://madgraph.roma2.infn.it/MadGraphData/frederix@fyma.ucl.ac.be/PROC0/Events/run_02_unweighted_events.root Rootfile]. [attachment:pseudo.ps Plot] ttbar invariant mass.
     128   * Showered & hadronized events (approx 50k events per set)
     129      * Set 1 [http://madgraph.roma2.infn.it/MadGraphData/frederix@fyma.ucl.ac.be/PROC0/Events/run_02_1_pythia_events.hep.gz STDHEP] [http://madgraph.roma2.infn.it/MadGraphData/frederix@fyma.ucl.ac.be/PROC0/Events/run_02_1_pythia_events.root Rootfile]
     130      * Set 2 [http://madgraph.roma2.infn.it/MadGraphData/frederix@fyma.ucl.ac.be/PROC0/Events/run_02_2_pythia_events.hep.gz STDHEP] [http://madgraph.roma2.infn.it/MadGraphData/frederix@fyma.ucl.ac.be/PROC0/Events/run_02_2_pythia_events.root Rootfile]
     131   * Reconstructed Objects (PGS) (approx 50k events per set)
     132      * Set 1 [http://madgraph.roma2.infn.it/MadGraphData/frederix@fyma.ucl.ac.be/PROC0/Events/run_02_1_pgs_events.lhco.gz LHCO] [http://madgraph.roma2.infn.it/MadGraphData/frederix@fyma.ucl.ac.be/PROC0/Events/run_02_1_pgs_events.root Rootfile]
     133      * Set 2 [http://madgraph.roma2.infn.it/MadGraphData/frederix@fyma.ucl.ac.be/PROC0/Events/run_02_2_pgs_events.lhco.gz LHCO] [http://madgraph.roma2.infn.it/MadGraphData/frederix@fyma.ucl.ac.be/PROC0/Events/run_02_2_pgs_events.root Rootfile]
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