Scientific Commons: A. R. Weidberg

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...

The ATLAS SCT alignment system and a comparative study of misalignment at CDF and ATLAS (2007)

Gibson, Stephen M, Weidberg, A R

A promising new frontier in particle physics will soon be accessible at the Large Hadron Collider. The ATLAS experiment will exploit this opportunity to explore the nature of electroweak symmetry...

The ATLAS SCT alignment system and a comparative study of misalignment at CDF and ATLAS (2007)

Gibson, Stephen M, Weidberg, A R

A promising new frontier in particle physics will soon be accessible at the Large Hadron Collider. The ATLAS experiment will exploit this opportunity to explore the nature of electroweak symmetry...

Radiation Hardness and Lifetime of VCSELs and PIN photodiodes for use in the ATLAS SCT (2007)

G. Mahout, D.G. Charlton, J.D. Dowell, I.M. Gregor, R.J. Homer, P. Jovanovic, ...

This paper reports the radiation hardness of optical components to be used in the binary readout of one of the next generation of detectors in high energy physics. The optical components will have to...

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.

Development of an APD amplifier for the runtime alignment of the ATLAS inner detector and SUSY studies (2002)

Mitra, A, Weidberg, A R

The search for the Higgs boson and supersymmetry (SUSY) are the current goals of particle physics which the advent of the Large Hadron Collider (LHC) aims to address. The ATLAS detector is one of two...

Radiation hardness and lifetime studies of photodiodes for the optical readout of the ATLAS semiconductor tracker (2001)

Charlton, D G, Dowell, John D, Homer, R J, Jovanovic, P, Kenyon, I R, Mahout, G, ...

A large sample (96) of epitaxial Si PIN photodiodes has been irradiated by ~1 MeV neutrons and 24 GeV protons with fluences up to 10E15 equivalent 1 MeV neutrons per square cm in order to test their...

Radiation hard optical links for the ATLAS SCT and Pixel detectors (2000)

Charlton, D G, Dowell, John D, Homer, R James, Jovanovic, P, Kenyon, Ian Richard, Mahout, G, ...

Development of Radiation-hard VCSEL/PIN-diode Optical Links for the ATLAS SCT (1999)

D.G. Charlton, J. D. Dowell, R. J. Homer, I. R. Kenyon, G. Mahout, H.R. Shaylor, ...

A summary of the architecture of the ATLAS SCT optical links is given. The radiation-hard, low mass packaging techniques are described. The performance of VCSELs in these type of packages is...

A Prototype LED/PIN diode optical data link for the ATLAS SemiConductor Tracker (1997)

Rudge, A, Weidberg, A R, Buira-Clark, D, Nickerson, R B, Wastie, R L, White, D J

An optical data transmission system based on LED/fibre/PIN diodes is described. This system is suitable for the read-out of data from the ATLAS SemiConductor Tracker (SCT). The elements of the system...

Study of neutron-irradiated silicon counters with a fast amplifier (1994)

Bates, S, Munday, D J, Parker, M A, Anghinolfi, Francis, Chilingarov, A G, Ciasnohova, A, ...

A search for new intermediate vector bosons and excited quarks decaying to two-jets at the CERN $\overline{p}$p collider (1993)

Alitti, J, Ambrosini, G, Ansari, R, Autiero, D, Bareyre, P, Bertram, I A, ...

Measurement of the gluon structure function from direct photon data at the CERN $\overline{p}$p collider (1992)

Alitti, J, Ambrosini, G, Ansari, R, Autiero, D, Bareyre, P, Bertram, I A, ...

The design and function of a radiation tolerant silicon tracker for an LHC experiment (1992)

Bates, S, Anghinolfi, Francis, Aspell, P, Bardos, R A, Bonino, R, Campbell, D, ...

A 66 MHz, 32-channel analog memory circuit with data selection for fast silicon detectors (1992)

Munday, D J, Parker, A, Anghinolfi, Francis, Aspell, P, Campbell, M, Jarron, Pierre, ...

A measurement of single and double prompt photon production at the CERN $\overline{p}$p collider (1992)

Alitti, J, Ambrosini, G, Ansari, R, Autiero, D, Bareyre, P, Bertram, I A, ...