Expected Performance of the ATLAS Experiment - Detector, Trigger and Physics (2008)
Abat, E., Abbott, B., Abdallah, J., Abdelalim, A. A., Abdesselam, A., ...
A detailed study is presented of the expected performance of the ATLAS detector. The reconstruction of tracks, leptons, photons, missing energy and jets is investigated, together with the performance...
Alignment of the Pixel and SCT Modules for the 2004 ATLAS Combined Test Beam (2008)
Ahmad, A., Andreazza, A., Atkinson, T., Baines, J., Barr, A. J., Beccherle, R., ...
A small set of final prototypes of the ATLAS Inner Detector silicon tracker (Pixel and SCT) were used to take data during the 2004 Combined Test Beam. Data were collected from runs with beams of...
Physics Beyond the Standard Model: Supersymmetry (2008)
Nojiri, M. M., Plehn, T., Polesello, G., Alexander, M., Allanach, B. C., Barr, A. J., ...
This collection of studies on new physics at the LHC constitutes the report of the supersymmetry working group at the Workshop `Physics at TeV Colliders', Les Houches, France, 2007. They cover the...
Measuring Smuon-Selectron Mass Splitting at the LHC and Patterns of Supersymmetry Breaking (2008)
Allanach, B. C., Conlon, J. P., Lester, C. G.
With sufficient data, Large Hadron Collider (LHC) experiments can constrain the selectron-smuon mass splitting through differences in the di-electron and di-muon edges from supersymmetry (SUSY)...
The Data Acquisition and Calibration System for the ATLAS Semiconductor Tracker (2007)
Abdesselam, A, Barber, T, Barr, A J, Bell, P, Bernabeu, J, Butterworth, J M, ...
The SemiConductor Tracker (SCT) data acquisition (DAQ) system will calibrate, configure, and control the approximately six million front-end channels of the ATLAS silicon strip detector. It will...
The optical links of the ATLAS SemiConductor tracker (2007)
Wilson, J. A., Abdesselam, A., Allport, P. P., Apsimon, R. J., Band, C., Barr, A. J., ...
28 pages, 17 figures.-- PACS nrs.: 42.88.+h, 04.40.Nr, 85.40, 85.60.-- ISI Article Identifier: 000253652000008.-- Open Access article at the publisher's site.
The ATLAS semiconductor tracker end-cap module (2007)
Abdesselam, A., Adkin, P. J., Allport, P. P., Alonso, J., Andricek, L., Anghinolfi, F., ...
37 pages, 43 figures.-- PACS nrs.: 29.40.Gx; 29.40.Wk.-- ISI Article Identifier: 000247146800010.-- Printed version published on Jun 1, 2007.
Three body kinematic endpoints in SUSY models with non-universal Higgs masses (2006)
Lester, C G, Parker, M A, White, M J
We derive and present expressions for the kinematic endpoints that arise in the invariant mass distributions of visible decay products of cascade decays featuring a two body decay followed by a three...
Three body kinematic endpoints in SUSY models with non-universal Higgs masses (2006)
Lester, C. G., Parker, M. A., White, M. J.
We derive and present expressions for the kinematic endpoints that arise in the invariant mass distributions of visible decay products of cascade decays featuring a two body decay followed by a three...
Distinguishing spins in decay chains at the Large Hadron Collider. (2006)
Athanasiou, C., Lester, C. G., Smillie, J. M., Webber, B. R.
If new particles are discovered at the LHC, it will be important to determine their spins in as model-independent a way as possible. We consider the case, commonly encountered in models of physics...
Multi-Dimensional mSUGRA Likelihood Maps (2005)
Allanach, B. C., Lester, C. G.
We calculate the likelihood map in the full 7 dimensional parameter space of the minimal supersymmetric standard model (MSSM) assuming universal boundary conditions on the supersymmetry breaking...
Campabadal, F, Fleta, C, Key, M, Lozano, M, Martinez, C, Pellegrini, G, ...
The ABCD3TA is a 128-channel ASIC with binary architecture for the readout of silicon strip particle detectors in the Semiconductor Tracker of the ATLAS experiment at the Large Hadron Collider (LHC)....
Allanach, Benjamin C, Aranda, A, Baer, Howard W, Balázs, C, Battaglia, Marco, Bélanger, G, ...
The work contained herein constitutes a report of the "Beyond the Standard Model'' working group for the Workshop "Physics at TeV Colliders", Les Houches, France, 26 May--6 June, 2003. The research...
Model independent sparticle mass measurements at ATLAS (2004)
This thesis presents a method by which masses of supersymmetric particles might be deduced from end points of kinematic distributions obtained by the ATLAS experiment. An assumption at the core of...
Measuring sparticle masses in non-universal string inspired models at the LHC (2003)
Allanach, Benjamin C, Lester, C G, Parker, M A, Webber, Bryan R
We demonstrate that some of the suggested five supergravity points for study at the LHC could be approximately derived from perturbative string theories or M-theory, but that charge and colour...
Discovering anomaly-mediated supersymmetry at the LHC (2002)
Barr, A J, Allanach, Benjamin C, Lester, C G, Parker, M A, Richardson, Peter
The discovery potential of the LHC is investigated for the minimal anomaly-mediated supersymmetry breaking (mAMSB) scenario, using the ATLAS fast detector simulator, including track reconstruction...
Discovering anomaly-mediated supersymmetry at the LHC (2002)
Barr, A. J., Allanach, B. C., Lester, C. G., Parker, M. A., Richardson, P.
The discovery potential of the LHC is investigated for the minimal anomaly-mediated supersymmetry breaking (mAMSB) scenario, using the ATLAS fast detector simulator, including track reconstruction...
Allanach, Benjamin C, Barr, A J, Drage, L M, Lester, C G, Morgan, D, Parker, M A, ...
The measurement of sparticle masses in the Minimal Supersymmetric Standard Model at the LHC is analysed, in the scenario where the lightest neutralino decays into three quarks. Such decays, occurring...
Measuring sparticle masses in non-universal string inspired models at the LHC (2000)
Allanach, B. C., Lester, C. G., Parker, M. A., Webber, B. R.
We demonstrate that some of the suggested five supergravity points for study at the LHC could be approximately derived from perturbative string theories or M-theory, but that charge and colour...