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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

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At least 145 records · Page 8
All sourcesNASA NTRSDOE OSTI
DOE OSTI2015

13 TeV pp collisions, Exotics type, PYTHIA8 generator: tev13pp_qstar_pythia8_mbins

Excited Fermions in mass range pT=6-40 TeV. 5000 events per file, 100 files per mass. Compositeness scale (Lambda) is set to the mass of the fermion, so the width is expected to be small (see the log files for details) Cross sections are included in the log files (mass dependent). How to decode name: Name: tev100_pythia8_qstar_m[MASS]_[NUMBER] where [MASS] is generator-level mass as given below: Mass bins (in GeV) m[1]=2000 m[2]=4000 m[3]=6000 m[4]=8000 m[5]=10000 m[6]=12000 m[7]=14000. How to use: To get a sample with a given mass, use "glob" regular expressions. Slimmed as: Particle records are slimmed (all stable with pT>0.3 GeV) and (PID=5 || PID=6) or PID>22 && PID<38) or PID>10 && PID<17).

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
DOE OSTI2015

13 TeV pp collisions, SM type, PYTHIA8 generator: tev13pp_qcd_pythia8_weighted

Inclusive dijet events for pT>50 GeV. (PhaseSpace:pTHatMin=50 GeV). 20,000 events per file. PDF: LHAPDF6:NNPDF23_lo_as_0130_qed. The sample was created using the Pythia8 tune Tune:pp = 14, similar to ATLAS. How to use: This is weighted events to obtain good statistics up to very large pT. This feature is set via PhaseSpace:bias2Selection and PhaseSpace:bias2SelectionPow = 5.0 (thanks to Caterina Doglioni). Use event weights to obtain correct pT distribution. Slimmed as: Particle records are slimmed (all stable with pT>0.3 GeV) and (PID=5 || PID=6) or PID>22 && PID<38) or PID>10 && PID<17).

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
DOE OSTI2015

8 TeV pp collisions, Higgs type, FPMC generator: tev8pp_higgs_excl_fpmc

FPMC: Forward Physics Monte Carlo. Exclusive Higgs production. The Higgs production is based on Khoze, Martin and Ryskin (KMR) model. More details in http://arxiv.org/abs/1008.0255v1. Herwig6 is used to hadronize events. Other details are in the logfiles.

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
DOE OSTI2015

14 TeV pp collisions, Higgs type, PYTHIA8 generator: tev14pp_pythia8_higgs_gammaphi

Higgs production. All Higgs production channels. Only decay to gamma+phi is allowed. The sample is designed for detector studies. The branching ratio for now is fictitious, but is deliberately kept low since formally the addition of a new channel increases the Higgs width and the phi is decaying isotropically (commented by T.Sjostrand). Therefore, do not pay attention to the predicted cross section. Each file has 2k events.

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
DOE OSTI2015

13 TeV pp collisions, Exotics type, PYTHIA8 generator: tev13pp_pythia8_zbbar

Zprime decaying to b-quarks (bbar) for different masses of Zprime. Cross sections depend on the mass (given in the log files). The Zprime mass is encoded in the file names as *_m[MASS]. For each mass, 10 files are generated with 5,000 events per file. Other details are in the log files attached to the files.

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
DOE OSTI2016

100 TeV pp collisions, Exotics type, MADGRAPH/PY6 generator: tev100pp_s0higgshiggs3TeV_alltau

A resonance at 3TeV decaying to two Higgs bosons. Both Higgs particles decay to tau particles. Look at the Madgraph log file attached inside for details. The sample was used in the paper "Double Higgs Production in the 4τ channel from resonances in longitudinal vector boson scattering at a 100 TeV collider" (http://arxiv.org/abs/1504.08042) A. V. Kotwal, S. Chekanov, M. Low. Contact Ashutosh Kotwal and Mathew Low to learn more about this model and how it was implemented in Madgraph5.

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
DOE OSTI2015

100 TeV pp collisions, SM type, PYTHIA8 generator: tev100pp_minbias_a2_pythia8

MinBias events used to mix with signal processes. 60k events per file. Pythia8 Minimum bias (ND+SD+DD) sample with ATLAS MB Tune A2-MSTW2008LO tune, i.e. events include non-diffractive, single diffractive and double diffractive events. Events are slimmed with pT>0.4 GeV cut

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
DOE OSTI2015

13 TeV pp collisions, SM type, PYTHIA8 generator: tev13pp_minbias_a2_pythia8

MinBias events used to mix with signal processes. 60k events per file. Pythia8 Minimum bias (ND+SD+DD) sample with ATLAS MB Tune A2-MSTW2008LO tune, i.e. events include non-diffractive, single diffractive and double diffractive events. Events are slimmed with pT>0.3 GeV cut

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
DOE OSTI2015

14 TeV pp collisions, SM type, PYTHIA8 generator: tev14pp_minbias_a2_pythia8

MinBias events used to mix with signal processes. 60k events per file. Pythia8 Minimum bias (ND+SD+DD) sample with ATLAS MB Tune A2-MSTW2008LO tune, i.e. events include non-diffractive, single diffractive and double diffractive events. Events are slimmed with pT>0.3 GeV cut

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗