ATLAS Upgrades

"Technical Design Report for the Phase-II Upgrade of the ATLAS Trigger and Data Acquisition System - EF Tracking Amendment" (protected)

ATLAS Collaboration, ATL-COM-DAQ-2021-070, Geneva 2021.
Input documents from "Commodity Hardware Task Force" (protected) and from "Software Only Task Force" (protected)

"Study of tracking and technical performance of the ATLAS Inner Tracker in staged-installation scenarios at the High-luminosity LHC"

N.Calace, M.Elsing, T.Streber, A.Khanov, E.Rossi, ATL-PHYS-PUB-2021-040, Geneva 2021

"Regional Readout Configuration Optimisation Report" (protected)

M.Elsing et al., ATL-COM-UPGRADE-2020-023, Geneva 2020.
Input to the report "Decision on the Phase-II Trigger architecture" (protected) ATU-GE-MR-0059, Geneva 2020.

"ATLAS HL-LHC Computing Conceptual Design Report"

ATLAS Collaboration, LHCC-G-178 and CERN-LHCC-2020-015, Geneva 2020.

"Technical Design Report: A High-Granularity Timing Detector for the ATLAS Phase-II Upgrade"

ATLAS Collaboration, ATLAS-TDR-031 and CERN-LHCC-2020-007, Geneva 2020.

"Report of the ATLAS Alternative Event Filter Tracking Working Group" (protected)

J.Baines et al., ATL-COM-DAQ-2019-173, Geneva 2019.

"Fast Track Reconstruction for HL-LHC"

ATLAS Collaboration, ATL-PHYS-PUB-2019-041, Geneva 2019.

"Expected Tracking Performance of the ATLAS Inner Tracker at the HL-LHC"

ATLAS Collaboration, ATL-PHYS-PUB-2019-014, Geneva 2019.

"Final Report of the second ITk Pixel Layout Task Force" (protected)

M.Elsing, D.Giugni et al., 2nd Layout Task Force, ATL-ITK-INT-2019-001, Geneva 2019.
(Layout update after decision to reduce inner pixel layer radius , EDMS document with final layout modifications )

"Technical Design Report for the ATLAS ITk Pixel Detector"

ATLAS Collaboration, CERN-LHCC-2017-021, ATLAS-TDR-030, Geneva 2018.

"Final Report of the ITk Layout Task Force" (protected)

A.Salzburger et al., ATLAS Collaboration, ATL-COM-UPGRADE-2016-042, Geneva 2017.

"Technical Design Report for the ATLAS ITk Strip Detector"

ATLAS Collaboration, CERN-LHCC-2017-005, ATLAS-TDR-025, Geneva 2017.

"Expected Performance of the ATLAS Inner Tracker at the High-Luminosity LHC"

ATLAS Collaboration, ATL-PHYS-PUB-2016-025, Geneva 2016.

"Tracking Performance of the Proposed Inner Tracker Layout for the ATLAS Phase-II Upgrade"

S.Burdin et al., ATL-UPGRADE-PUB-2013-001, Geneva 2013.

"Letter of Intent for the Phase-II Upgrade of the ATLAS Experiment"

ATLAS Collaboration, CERN-LHCC-2012-022, Geneva 2013.

"Final Report: ATLAS Phase-2 Tracker Upgrade Layout Task Force"

A.Clark et al., ATL-UPGRADE-PUB-2012-004, Geneva 2012.

"Performance Specifications of the Tracker Phase II Upgrade"

A.Clark, M.Elsing and P.Wells, ATL-UPGRADE-PUB-2012-003, Geneva 2012.

"ATLAS Insertable B-Layer Technical Design Report"

ATLAS Collaboration, ATLAS-TDR-019, Geneva 2010.

ATLAS Conference Notes

"Higgs mass measurements and uncertainties in 2011 and 2012 data" (protected)

T.Adye et al., ATL-COM-PHYS-2012-1774, Geneva 2012.

"Improved electron reconstruction in ATLAS using the Gaussian Sum Filter-based model for bremsstrahlung"

ATLAS Collaboration, ATLAS-CONF-2012-047, Geneva 2012.

"Performance of the ATLAS Inner Detector Track and Vertex Reconstruction in the High Pile-Up LHC Environment"

ATLAS Collaboration, ATLAS-CONF-2012-042, Geneva 2012.

"Performance of the ATLAS Silicon Pattern Recognition Algorithm in Data and Simulation at sqrt(s) = 7 TeV"

ATLAS Collaboration, ATLAS-CONF-2010-072, Geneva 2010.

"Charged particle multiplicities in pp interactions for track pT > 100 MeV at sqrt(s) = 0.9 and 7 TeV measured with the ATLAS detector at the LHC"

ATLAS Collaboration, ATLAS-CONF-2010-046, Geneva 2010.

"Tracking studies for b-tagging with 7 TeV collisions data with the ATLAS detector"

ATLAS Collaboration, ATLAS-CONF-2010-040 and ATLAS-CONF-2010-070 , Geneva 2010.

"Charged particle multiplicities in pp interactions at sqrt(s) = 7 TeV measured with the ATLAS detector at the LHC"

ATLAS Collaboration, ATLAS-CONF-2010-024, Geneva 2010.

"Tracking Results and Comparison to Monte Carlo simulation at sqrt(s) = 900 GeV"

ATLAS Collaboration, ATLAS-CONF-2010-011, Geneva 2010.

"First look at the JetProb b-tagging algorithm in the 900 GeV collision data with the ATLAS detector"

ATLAS Collaboration, ATLAS-CONF-2010-010, Geneva 2010.

"Tracking studies for b-tagging with 900 GeV collision data with the ATLAS detector"

ATLAS Collaboration, ATLAS-CONF-2010-003, Geneva 2010.

ATLAS Fast Physics Monitoring

"Study of an Excess in the invariant Mass Spectrum of a Photon and 3 Jets" (protected)

M.Elsing et al., ATL-PHYS-INT-2016-023, Geneva 2016.

"ATLAS Fast Physics Monitoring, TADA" proceedings:

ATL-SOFT-SLIDE-2016-695, poster presented at CHEP 2016, San Francisco 2016.

"ATLAS Fast Physics Monitoring"

ATL-DAPR-PROC-2011-002, poster presented by K.Koeneke for the Fast Physics Monitoring Group at Lepton Photon 2011, Mumbai 2011.

General Offline and Computing TDR

"Implementation of the ATLAS Run 2 event data model"

A.Buckley et al., J. Phys.: Conf. Ser. 664 (2015) 072045, Geneva 2015.

"Status and future evolution of the ATLAS Offline Software"

R.Seuster, M.Elsing, G.Stewart, V.Tsulaia, J. Phys.: Conf. Ser. 664 (2015) 072044, Geneva 2015.

"Timing improvements for the ATLAS offline reconstruction for run-2"

ATL-SOFT-PUB-2014-004, Geneva 2014.

"Dual-use tools in ATLAS" (protected)

A. Adams et al., ATL-COM-SOFT-2013-125, Geneva 2013.

"Report of the xAOD design group" (protected)

A. Buckleya, T. Eifert, M. Elsing, D. Gillberg, K. Köneke, A. Krasznahorkay, E. Moyse, ATL-COM-SOFT-2013-022, Geneva 2013.

"Report of the Analysis Model Study Group" (protected)

J.Catmore, M.Elsing, E.Lipeles, D.Rousseau, I.Vivarelli, ATLAS-COM-SOFT-2013-005, Geneva 2013.

"The ATLAS Tier-0: Overview and operational experience"

M.Elsing, L.Goossens, A.Nairz and G.Negri, Proceedings published in J.Phys.Conf.Ser. 219 (2010) 072011.

"Atlas Computing : Technical Design Report"

ATLAS Collaboration, ATLAS-TDR-017, Geneva 2005.

Inner Detector Software Workshops

Co-organizer of a series of ATLAS alignment and software workshops:

"International ATLAS Inner Detector Software and Performance Workshop"

Ringberg Castle, Germany, January 17-21, 2011.

"International Workshop on Inner Detector Software for ATLAS"

Ringberg Castle, Germany, April 14-18, 2008.

"International Workshop on Alignment and Commissioning of the ATLAS Inner Detector"

Ringberg Castle, Germany, June 12-16, 2006.

Inner Detector Software

"A Neural-Network Algorithm for Clustering in the ATLAS Silicon Pixel Detector" (protected)

ATLAS Collaboration, ATL-COM-PHYS-2012-724, Geneva 2012.

"ATLAS Tracking Performance in the Presence of Pile-up" (protected)

J.-F.Arguin, M.Elsing, B.Heinemann, ATL-INDET-INT-2010-001, Geneva 2010.

"Refitting of combined inner detector and muon spectrometer tracks from Monte Carlo samples by using the Kalman fitter and the STEP algorithm in the ATLAS experiment"

E.Lund et al., ATL-SOFT-PUB-2008-005, Geneva 2008.

"Reconstruction of Photon Conversions"

ATLAS Collaboration, ATL-PHYS-PUB-2009-006, part of CERN-OPEN-2008-020 , Geneva 2008.

"The Expected Performance of the ATLAS Inner Detector"

ATLAS Collaboration, ATL-PHYS-PUB-2009-002, part of CERN-OPEN-2008-020 , Geneva 2008.

"ATLAS Detector Paper Back-Up Note: Electrons and Photons"

M.Elsing et al.,ATL-INDET-PUB-2008-013, Geneva 2008.

"Single Track Performance of the Inner Detector New Track Reconstruction (NEWT)"

T.Cornelissen, M.Elsing, I.Gavrilenko, W.Liebig and A.Salzburger, ATL-INDET-PUB-2008-002, Geneva 2008.

"The new ATLAS track reconstruction (NEWT)"

T.Cornelissen et al., Proceedings published in J.Phys.Conf.Ser. 119 (2008) 032014, Geneva 2008.

"ATLAS Inner Detector Event Data Model"

F.Akesson et al., ATL-SOFT-PUB-2007-006, Geneva 2007.

"Updates of the ATLAS Tracking Event Data Model (Release 13)"

T.Cornelissen et al., ATL-SOFT-PUB-2007-003, Geneva 2007.

"Concepts, Design and Implementation of the ATLAS New Tracking (NEWT)"

T.Cornelissen, M.Elsing, S.Fleischmann, W.Liebig, E.Moyse and A.Salzburger, ATL-SOFT-PUB-2007-007, Geneva 2007.

"ATLAS Tracking Event Data Model"

F.Akesson et al., ATL-SOFT-PUB-2006-0047, Geneva 2006.

"ATLAS Inner Detector Performance"

N.Benekos, R.Clifft, M.Elsing and A.Poppleton, ATL-INDET-2004-002, Geneva 2004.

"Requirements for an Inner Detector Event Data Model"

S.Armstrong et al., ATL-INDET-2002-014, Geneva 2002.

ATLAS High Level Trigger - NOTES and TDR

"Configuration of the ATLAS Trigger System"

M.Elsing et al., ATL-DAQ-2003-038, Geneva 2003.

"ATLAS high-level trigger, data-acquisition and controls : Technical Design Report"

ATLAS Collaboration, ATLAS-TDR-016, Geneva 2003.

"Analysis and Conceptual Design of the HLT Selection Software"

Editor: M.Elsing, ATL-DAQ-2002-013, Geneva 2002.

Co-author of many conference proceedings on HLT selction software,
links: