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R. Bartoldus

ORCID: 0000-0001-5317-9794
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Contact & Profiles
A5022209585
Research Areas
  • Particle physics theoretical and experimental studies
  • High-Energy Particle Collisions Research
  • Particle Detector Development and Performance
  • Quantum Chromodynamics and Particle Interactions
  • Dark Matter and Cosmic Phenomena
  • Computational Physics and Python Applications
  • Cosmology and Gravitation Theories
  • Neutrino Physics Research
  • Distributed and Parallel Computing Systems
  • Black Holes and Theoretical Physics
  • Astrophysics and Cosmic Phenomena
  • Radiation Detection and Scintillator Technologies
  • Medical Imaging Techniques and Applications
  • Particle Accelerators and Free-Electron Lasers
  • advanced mathematical theories
  • Advanced Data Storage Technologies
  • Big Data Technologies and Applications
  • Muon and positron interactions and applications
  • Superconducting Materials and Applications
  • Advanced X-ray and CT Imaging
  • Nuclear physics research studies
  • Structural Analysis of Composite Materials
  • Atomic and Subatomic Physics Research
  • Nuclear reactor physics and engineering
  • International Science and Diplomacy

SLAC National Accelerator Laboratory
 2016-2025

University of California, Santa Cruz
 2017-2024

Université Savoie Mont Blanc
 2020-2024

Institut National de Physique Nucléaire et de Physique des Particules
 2023-2024

Institute of Science and Technology
 2023-2024

Institute for High Energy Physics
 2023-2024

University of Geneva
 2023-2024

A. Alikhanyan National Laboratory
 2024

SR Research (Canada)
 2024

Federación Española de Enfermedades Raras
 2024

 The International Linear Collider (Report to Snowmass 2021)
OPENALEX - Publications 
Alexander Aryshev T. Behnke M. Berggren J. E. Brau Nathaniel Craig and 95 more A. Freitas Frank Gaede Spencer Gessner Stefania Gori Christophe Grojean S. Heinemeyer D. Jeans Katja Krüger Benno List Jenny List Zhen Liu S. Michizono D. W. Miller Ian Moult Hitoshi Murayama T. Nakada Emilio A. Nanni Mihoko M. Nojiri H. Padamsee Maxim Perelstein Michael E. Peskin Roman Poeschl Sam Posen A. Robson J. Strube Taikan Suehara Junping Tian M. Titov M. Vos Andrew White G. Wilson Kaoru Yokoya A.F. Żarnecki Ichiro Adachi Kaustubh Agashe Tatjana Agatonovic Jovin H. Aihara Wolfgang Altmannshofer Daniele Barrocá Marra Alves J. Anguiano Kenichi Aoki M. Aoki Toshihiro Aoki Yumi Aoki Y. Arai Hayato Araki H. Asada Kento Asai S. Asai D. Attié Howard Baer Jonathan Bagger Y. Bai I. Bailey R. F. Coelho Barrue R. Bartoldus E. Barzi Matthew L. Basso L. A. T. Bauerdick Sebastian Baum A. Bellerive S. Belomestnykh J. Berenguer Antequera Jakob Beyer P. C. Bhat B. Bilki K. Black K. Bloom Geoffrey T. Bodwin V. Boisvert F. Boran V. Boudry Radja Boughezal A. Boveia I. Božović-Jelisavčić Jean-Claude Brient Stanley Brodsky Laurent Brunetti K. Buesser Eugene Bulyak Philip Burrows Graeme Burt Yunhai Cai V. M. M. Cairo A. Canepa Francesco Giovanni Celiberto Enrico Cenni Zackaria Chacko Iryna Chaikovska Mattia Checchin Li‐Song Chen Thomas Y. Chen Hsin Chia Cheng Gi-Chol Cho Brajesh C. Choudhary

The International Linear Collider (ILC) is on the table now as a new global energy-frontier accelerator laboratory taking data in 2030s. ILC addresses key questions for our current understanding of particle physics. It based proven technology. Its experiments will challenge Standard Model physics and provide window to look beyond it. This document brings story up date, emphasizing its strong motivation, readiness construction, opportunity it presents US community.

10.2172/1873702 preprint EN 2022-03-15
 A study of B meson oscillations using hadronic $\mathrm Z^0$ decays containing leptons
OPENALEX - Publications 
K. Ackerstaff G. Alexander J. Allison N. Altekamp K. J. Anderson and 95 more S. Anderson S. Arcelli S. Asai D. Axen G. Azuelos A. H. Ball E. L. Barberio R. J. Barlow R. Bartoldus J. R. Batley S. Baumann J. Bechtluft C. Beeston T. Behnke A. N. Bell K. W. Bell G. Bella S. Bentvelsen P. Berlich S. Bethke O. Biebel A. Biguzzi S. D. Bird V. Blobel I.J. Bloodworth J. E. Bloomer M. Bobinski P. Bock D. Bonacorsi M. Boutemeur B. Bouwens S. Braibant L. Brigliadori R. M. Brown H. Burckhart C. D. Burgard R. Bürgin P. Capiluppi R.K. Carnegie A. A. Carter J. R. Carter C.Y. Chang D. G. Charlton D. Chrisman P. E.L. Clarke I. Cohen J. E. Conboy O. C. Cooke M. Cuffiani S. Dado C. Dallapiccola G. M. Dallavalle S. J. de Jong L.A. del Pozo K. Desch M. S. Dixit E. Do Couto E Silva Mathieu Doucet E. Duchovni G. Duckeck I. P. Duerdoth D. Eatough J. E. G. Edwards P.G. Estabrooks H. Evans M.W. Evans F. Fabbri M. Fanti A. A. Faust F. Fiedler M. Fierro H. M. Fischer I. Fleck R. Folman D.G. Fong M. Foucher A. Fürtjes D. I. Futyan Pierre Gagnon J. W. Gary J. Gascon S. M. Gascon-Shotkin N. I. Geddes C. Geich-Gimbel T. Geralis Giovanni Giacomelli P. Giacomelli R. Giacomelli V. Gibson W.R. Gibson D. M. Gingrich D. Glenzinskí J. Goldberg M.J. Goodrick W. Gorn

10.1007/s002880050564 article EN Zeitschrift für Physik C 1997-11-01
 C$^3$: A "Cool" Route to the Higgs Boson and Beyond
OPENALEX - Publications 
M. Bai Tim Barklow R. Bartoldus M. Breidenbach P. Grenier and 21 more Zhirong Huang M. Kagan John Lewellen Zenghai Li Thomas W. Markiewicz Emilio A. Nanni Mamdouh Nasr Cho-Kuen Ng M. Oriunno Michael E. Peskin Thomas G. Rizzo J. B. Rosenzweig A. Schwartzman Vladimir Shiltsev Evgenya Simakov B. Spataro D. Su Sami Tantawi C. Vernieri G. White C. C. Young

We present a proposal for cold copper distributed coupling accelerator that can provide rapid route to precision Higgs physics with compact 8 km footprint. This is based on recent advances increase the efficiency and operating gradient of normal conducting accelerator. technology also provides an $e^{+}e^{-}$ collider path at multi-TeV energies. In this article, we describe our vision near-term R&D program needed pursue it.

10.48550/arxiv.2110.15800 preprint EN other-oa arXiv (Cornell University) 2021-01-01
 Search for chargino and neutralino production at $\sqrt{s} = 170$ and 172 GeV at LEP
OPENALEX - Publications 
K. Ackerstaff G. Alexander J. Allison N. Altekamp K. J. Anderson and 95 more S. Anderson S. Arcelli S. Asai D. Axen G. Azuelos A. H. Ball E. Barberio R. J. Barlow R. Bartoldus J. R. Batley S. Baumann J. Bechtluft C. Beeston T. Behnke A. N. Bell K. W. Bell G. Bella S. Bentvelsen S. Bethke O. Biebel A. Biguzzi S. D. Bird V. Blobel I.J. Bloodworth J. E. Bloomer M. Bobinski P. Bock D. Bonacorsi M. Boutemeur B. T. Bouwens S. Braibant L. Brigliadori R. M. Brown H. Burckhart C. D. Burgard R. Bürgin P. Capiluppi R.K. Carnegie A. A. Carter J. R. Carter C. Y. Chang D. G. Charlton D. Chrisman P. E. L. Clarke I. Cohen J.E. Conboy O. C. Cooke M. Cuffiani S. Dado C. Dallapiccola G. M. Dallavalle R. Davis S. J. de Jong L. A. del Pozo K. Desch B. Dienes M.S. Dixit E. Do Couto E Silva Mathieu Doucet E. Duchovni G. Duckeck I. P. Duerdoth D. Eatough J. E.G. Edwards P.G. Estabrooks H. Evans M. O. Evans F. Fabbri M. Fanti A. A. Faust F. Fiedler M. Fierro H.M. Fischer I. Fleck R. Folman D.G. Fong M. Foucher A. Fürtjes D. I. Futyan P. Gagnon J. W. Gary J. Gascon S. M. Gascon-Shotkin N. I. Geddes C. Geich-Gimbel T. Geralis Giovanni Giacomelli P. Giacomelli R. Giacomelli V. Gibson W.R. Gibson D. M. Gingrich D. Glenzinski Joel O. Goldberg M.J. Goodrick

10.1007/s100529800821 article EN The European Physical Journal C 1998-04-01
 Online Determination of the LHC Luminous Region with the ATLAS High-Level Trigger
OPENALEX - Publications 
R. Bartoldus

During stable-beams operations of the LHC, ATLAS High Level Trigger (HLT) offers fastest and most precise online measurement available position, size orientation luminous region at interaction point. Taking advantage high rate triggered events, a dedicated algorithm is executed on HLT processor farm several hundred nodes that uses tracks registered in silicon detectors to reconstruct event vertices. The distribution these vertices aggregated across its shape extracted through fits every 60...

10.1016/j.phpro.2012.04.109 article EN Physics Procedia 2012-01-01
 $\Sigma^+$ , $\Sigma^0$ and $\Sigma^-$ hyperon production in hadronic Z $^0$ decays
OPENALEX - Publications 
G. Alexander J. Allison N. Altekamp K. Ametewee K. J. Anderson and 95 more S. Anderson S. Arcelli S. Asai D. Axen G. Azuelos Austin Ball E. L. Barberio R. J. Barlow R. Bartoldus J. R. Batley J. Bechtluft C. Beeston T. Behnke A. N. Bell K. W. Bell G. Bella S. Bentvelsen P. Berlich S. Bethke O. Biebel V. Blobel I.J. Bloodworth J. E. Bloomer M. Bobinski P. Bock H. M. Bosch M. Boutemeur B. Bouwens S. Braibant R. M. Brown H. Burckhart C. D. Burgard R. Bürgin P. Capiluppi R.K. Carnegie A. A. Carter J. R. Carter C. Y. Chang C. Charlesworth D. G. Charlton D. Chrisman S. L. Chu P. E. L. Clarke I. Cohen J.E. Conboy O. C. Cooke M. Cuffiani S. Dado C. Dallapiccola G. M. Dallavalle S. J. de Jong L.A. del Pozo K. Desch M.S. Dixit E. Couto e do Silva Mathieu Doucet E. Duchovni G. Duckeck I. P. Duerdoth J. E. G. Edwards P.G. Estabrooks H. Evans M. O. Evans F. Fabbri P. Fath F. Fiedler M. Fierro H.M. Fischer R. Folman D. G. Fong M. Foucher A. Fürtjes P. Gagnon A. Gaidot J. W. Gary J. Gascon S. M. Gascon-Shotkin N.I. Geddes C. Geich-Gimbel F. X. Gentit T. Geralis Giovanni Giacomelli P. Giacomelli R. Giacomelli V. Gibson W.R. Gibson D. M. Gingrich D. Glenzinski J. Goldberg M.J. Goodrick W. Gorn C. Grandi E. Gross M. Gruwé C. Hajdu

10.1007/s002880050350 article EN Zeitschrift für Physik C 1997-03-01
 Determination of the production rate of D*0 mesons and of the ratio V/(V+P) in $$Z^0 \to c\bar c$$ decays
OPENALEX - Publications 
K. Ackerstaff G. Alexander J. Allison N. Altekamp K. J. Anderson and 95 more S. Anderson S. Arcelli S. Asai S.F. Ashby D. Axen G. Azuelos A. H. Ball E. L. Barberio R. J. Barlow R. Bartoldus J. R. Batley S. Baumann J. Bechtluft T. Behnke K. W. Bell G. Bella S. Bentvelsen S. Bethke S. Betts O. Biebel A. Biguzzi S. D. Bird V. Blobel I.J. Bloodworth M. Bobinski P. Bock D. Bonacorsi M. Boutemeur S. Braibant L. Brigliadori R. M. Brown H. Burckhart C. D. Burgard R. Bürgin P. Capiluppi R.K. Carnegie A. A. Carter J. R.Carter C.Y. Chang D. G. Charlton D. Chrisman P. E. L. Clarke I. Cohen J.E. Conboy O. C. Cooke C. Couyoumtzelis R. L. Coxe M. Cuffiani S. Dado C. Dallapiccola G. M. Dallavalle R. Davis S. J. de Jong L.A. del Pozo A. De Roeck K. Desch B. Dienes M.S. Dixit Mathieu Doucet E. Duchovni G. Duckeck I. P. Duerdoth D. Eatough P.G. Estabrooks E. Etzion H. Evans M. O. Evans F. Fabbri A. Fanfani M. Fanti A. A. Faust L. Feld F. Fiedler M. Fierro H.M. Fischer I. Fleck R. Folman D.G. Fong M. Foucher A. Fürtjes D. I. Futyan P. Gagnon J. W. Gary J. Gascon S. M. Gascon-Shotkin N. I. Geddes Ch. Geich-Gimbel T. Geralis P. Giacomelli P. Giacomelli R. Giacomelli V. Gibson W.R. Gibson D. M. Gingrich D. Glenzinskí

10.1007/s100529800894 article EN The European Physical Journal C 1998-08-01
 An improved measurement of $R_b$ using a double tagging method
OPENALEX - Publications 
K. Ackerstaff G. Alexander J. Allison N. Altekamp K. Ametewee and 95 more K. J. Anderson S. Anderson S. Arcelli S. Asai D. Axen G. Azuelos A. H. Ball E. Barberio R. J. Barlow R. Bartoldus J. R. Batley J. Bechtluft C. Beeston T. Behnke A. N. Bell K. W. Bell G. Bella S. Bentvelsen P. Berlich S. Bethke O. Biebel A. Biguzzi V. Blobel I.J. Bloodworth J. E. Bloomer M. Bobinski P. Bock H. M. Bosch M. Boutemeur B. Bouwens S. Braibant R. M. Brown H. Burckhart C. D. Burgard R. Bürgin P. Capiluppi R.K. Carnegie A. A. Carter J. R. Carter C. Y. Chang D. G. Charlton D. Chrisman P. E.L. Clarke I. Cohen J. E. Conboy O. C. Cooke M. Cuffiani S. Dado C. Dallapiccola G. M. Dallavalle S. J. de Jong L.A. del Pozo K. Desch M.S. Dixit E. Do Couto E Silva Mathieu Doucet E. Duchovni G. Duckeck I. P. Duerdoth J. E.G. Edwards P.G. Estabrooks H. G. Evans M. O. Evans F. Fabbri P. Fath F. Fiedler M. Fierro H.M. Fischer R. Folman D. G. Fong M. Foucher A. Fürtjes P. Gagnon A. Gaidot J. W. Gary J. Gascon S. M. Gascon-Shotkin N. I. Geddes C. Geich-Gimbel F. X. Gentit T. Geralis G. Giacomelli P. Giacomelli R. Giacomelli V. Gibson W.R. Gibson D. M. Gingrich D. Glenzinski J. Goldberg M.J. Goodrick W. Gorn C. Grandi E. Ros J. Grunhaus M. Gruwé

10.1007/s002880050366 article EN Zeitschrift für Physik C 1997-03-01
 CORAL Server and CORAL Server Proxy: Scalable Access to Relational Databases from CORAL Applications
OPENALEX - Publications 
A. Valassi R. Bartoldus A Kalkhof A. A. Salnikov M. Wache

The CORAL software is widely used at CERN by the LHC experiments to access data they store on relational databases, such as Oracle. Two new components have recently been added implement a model involving middle tier "CORAL server" deployed close database and tree of server proxies", providing caching multiplexing, client. A first implementation two components, released in summer 2009, now ATLAS online system read needed High Level Trigger, allowing configuration farm several thousand...

10.1088/1742-6596/331/4/042025 article EN Journal of Physics Conference Series 2011-12-23
 A new ATLAS muon CSC readout system with system on chip technology on ATCA platform
OPENALEX - Publications 
R. Bartoldus R. Claus N. Garelli Ryan Herbst M. Huffer and 16 more G. Iakovidis K. Iordanidou K. K. Kwan M. Kocian A. J. Lankford P. Moschovakos A. Nelson K. Ntekas Larry Ruckman J. J. Russell M. Schernau S. Schlenker D. Su C. Valderanis M. Wittgen S.C. Yildiz

The ATLAS muon Cathode Strip Chamber (CSC) backend readout system has been upgraded during the LHC 2013-2015 shutdown to be able handle higher Level-1 trigger rate of 100 kHz and occupancy at Run-2 luminosity. design is based on Reconfigurable Cluster Element (RCE) concept for high bandwidth generic DAQ implemented Advanced Telecommunication Computing Architecture (ATCA) platform. RCE new System Chip XILINX ZYNQ series with a processor-centric architecture ARM processor embedded in FPGA...

10.1088/1748-0221/11/01/c01059 article EN cc-by Journal of Instrumentation 2016-01-25
 An updated study of B meson oscillations using dilepton events
OPENALEX - Publications 
K. Ackerstaff G. Alexander J. Allison N. Altekamp K. J. Anderson and 95 more S. Anderson S. Arcelli S. Asai D. Axen G. Azuelos A. H. Ball E. L. Barberio R. J. Barlow R. Bartoldus J. R. Batley S. Baumann J. Bechtluft C. Beeston T. Behnke A. N. Bell K. W. Bell G. Bella S. Bentvelsen P. Berlich S. Bethke O. Biebel A. Biguzzi S. D. Bird V. Blobel I.J. Bloodworth J. E. Bloomer M. Bobinski P. Bock D. Bonacorsi M. Boutemeur B. Bouwens S. Braibant L. Brigliadori R. M. Brown H. Burckhart C. D. Burgard R. Bürgin P. Capiluppi R.K. Carnegie A. A. Carter J. R. Carter C.Y. Chang D. G. Charlton D. Chrisman P. E.L. Clarke I. Cohen J. E. Conboy O. C. Cooke M. Cuffiani S. Dado C. Dallapiccola G. M. Dallavalle S. J. de Jong L.A. del Pozo K. Desch M. S. Dixit E. Do Couto E Silva Mathieu Doucet E. Duchovni G. Duckeck I. P. Duerdoth D. Eatough J. E. G. Edwards P. O. Estabrooks H. Evans M.W. Evans L. Fabbri M. Fanti A. A. Faust F. Fiedler M. Fierro H. M. Fischer I. Fleck R. Folman D.G. Fong M. Foucher H. Fukui A. Fürtjes D. I. Futyan Pierre Gagnon J. W. Gary J. Gascon S. M. Gascon-Shotkin N. I. Geddes C. Geich-Gimbel T. Geralis Giovanni Giacomelli P. Giacomelli R. Giacomelli V. Gibson W.R. Gibson D. M. Gingrich D. Glenzinskí J. Goldberg M.J. Goodrick

10.1007/s002880050565 article EN Zeitschrift für Physik C 1997-11-01
 Event reconstruction algorithms for the ATLAS trigger
OPENALEX - Publications 
T F-Martin M. Abolins P. Adragna E. Aleksandrov I. N. Aleksandrov and 95 more A. Amorim K. Anderson X. S. Anduaga I. Aracena L. Asquith G. Avolio S Backlund E. Badescu J. T. Baines P. Barria R. Bartoldus S. Batreanu H. P. Beck C. P. Bee P. J. Bell W. H. Bell M. Bellomo K. Benslama D. Berge N. Berger T. Berry M. Biglietti R. R. Blair A. Bogaerts T. Bołd M. Bosman J. Boyd B. Brelier C D Burckhart C. M. Buttar M. Campanelli M. Caprini G. Carlino D. Casadei M. P. Casado G. Cataldi Dafne Cimino M. D. Ciobotaru D. Clements A. Coccaro M P Conde F. Conventi Rosario Corso M. Costa T R Coura R. Cranfield K. Cranmer G. Crone M. Dam D. Oliveira Damazio I. Dawson J. Dawson A J De Almeida Simoes S. De Cecco A. De Santo M. DellaPietra P. A. Delsart S. Demers B. Demirköz A. Di Mattia C. Dionisi R. Djilkibaev R. Dobinson Marc Dobson A. Dotti M.T. Dova G. Drake M-A. Dufour S. Eckweiler W. Ehrenfeld T. Eifert N. Ellis D. Emeliyanov D. E. Ferreira de Lima Y. Ermoline I. Eschrich K. Facius S. Falciano P. Farthouat M. Feng J. Ferland R. Ferrari M.L. Ferrer G. Fischer D. Francis S. Gadomski E H Garitaonandia G. Gaudio O. Gaumer S. George S. Giagu R. Gonçalo E. Gorini E. Gorini S. Gowdy

The ATLAS experiment under construction at CERN is due to begin operation the end of 2007. detector will record results proton-proton collisions a center-of-mass energy 14 TeV. trigger three-tier system designed identify in real-time potentially interesting events that are then saved for detailed offline analysis. select approximately 200 Hz out 40 MHz bunch-crossing rate (with 109 interactions per second nominal luminosity).

10.1088/1742-6596/119/2/022022 article EN Journal of Physics Conference Series 2008-07-01
 Multi-photon final states in e+e− collisions at ∝s =130-172 GeV
OPENALEX - Publications 
K. Ackerstaff G. Alexander J. Allison N. Altekamp K. J. Anderson and 95 more S. Anderson S. Arcelli S. Asai D. Axen G. Azuelos A. H. Ball E. L. Barberio R. J. Barlow R. Bartoldus J. R. Batley S. Baumann J. Bechtluft C. Beeston T. Behnke A. N. Bell K. W. Bella G. Bella S. Bentvelsen S. Bethke O. Biebel A. Biguzzi S. D. Bird V. Blobel I.J. Bloodworth J. E. Bloomer M. Bobinskilo P. Bock D. Bonacorsi M. Boutemeur B. Bouwens S. Braibant L. Brigliadori Robert M. Brown H. Burckhart C. D. Burgard R. Biirgin P. Capiluppi R.K. Carnegie A. A. Carter J. R. Carter C.Y. Chang D. G. Charlton D. Chrisman P. E. L. Clarke I. Cohen J.E. Conboy O. C. Cooke M. Cuffiani S. Dado C. Dallapiccola G. M. Dallavalle R. Davis S. J. de Jong L.A. del Pozo K. Desch B. Dienes M.S. Dixit E. do Couto e Silva Mathieu Doucet E. Duchovni G. Duckeck I. P. Duerdoth D. Eatough J. E. G. Edwards P.G. Estabrooks H. Evans M. O. Evans F. Fabbri M. Fanti A. A. Faust F. Fiedler M. Fierro H.M. Fischer I. Fleck R. Folman D.G. Fong M. Foucher A. Fürtjes D. I. Futyan P. Gagnon J. W. Gary J. Gascon S. M. Gascon-Shotkin N.I. Geddes Ch. Geich-Gimbel T. Geralis P. Giacomelli P. Giacomelli R. Giacomelli V. Gibson W.R. Gibson D. M. Gingrich D. Glenzinskí J. Goldberg M.J. Goodrick

10.1007/bf01245795 article EN The European Physical Journal C 1998-03-01
 QCD studies with e+e− annihilation data at 130 and 136 GeV
OPENALEX - Publications 
G. Alexander J. Allison N. Altekamp K. Ametewee K. J. Anderson and 95 more S. Anderson S. Arcelli S. Asai D. Axen G. Azuelos A. H. Ball E. L. Barberio R. J. Barlow R. Bartoldus J. R. Batley G. Beaudoin J. Bechtluft C. Beeston T. Behnke A. N. Bell K. W. Bell G. Bella S. Bentvelsen P. Berlich S. Bethke O. Biebel V. Blobel I.J. Bloodworth J. E. Bloomer P. Bock H. M. Bosch M. Boutemeur B. Bouwens S. Braibant R. M. Brown H. Burckhart C. D. Burgard R. Bürgin P. Capiluppi R.K. Carnegie A. A. Carter J. R. Carter C.Y. Chang C. Charlesworth D. G. Charlton D. Chrisman S. L. Chu P. E. L. Clarke I. Cohen J.E. Conboy O. C. Cooke M. Cuffiani S. Dado C. Dallapiccola G. M. Dallavalle S. J. de Jong L.A. del Pozo K. Desch M.S. Dixit E. Couto e Silva Mathieu Doucet E. Duchovni G. Duckeck I. P. Duerdoth J. E. G. Edwards P.G. Estabrooks H. Evans M. O. Evans F. Fabbri P. Fath F. Fiedler M. Fierro H.M. Fischer R. Folman D.G. Fong M. Foucher H. Fukui A. Fürtjes P. Gagnon A. Gaidot J. W. Gary J. Gascon S. M. Gascon-Shotkin N.I. Geddes C. Geich-Gimbel F. X. Gentit T. Geralis P. Giacomelli P. Giacomelli R. Giacomelli V. Gibson W.R. Gibson D. M. Gingrich J. Goldberg M.J. Goodrick W. Gorn C. Grandi E. Gross M. Gruwé C. Hajdu

10.1007/bf02909146 article EN Zeitschrift für Physik C 1996-12-01
 The DAQ/HLT system of the ATLAS experiment
OPENALEX - Publications 
Andre Dos Anjos M. Abolins R. Achenbach Cristina Adorisio P. Adragna and 95 more M. Aharrouche G. Aielli Ali Al‐Shabibi I. N. Aleksandrov G. Alexandre A. Aloisio M. G. Alviggi A. Amorim N. Amram K. J. Anderson V. Andrei X. S. Anduaga Stefano Antonelli F. Anulli I. Aracena Stefan Ask B. Åsman G. Avolio S Backlund E. Badescu J. T. Baines S. Banerjee B. M. Barnett R. Bartoldus S. Batraneanu A. Battaglia B. Bauß Pierre-Hugues Beauchemin H. P. Beck C. P. Bee P. K. Behera P. J. Bell W. H. Bell L. Bellagamba M. Bellomo S. Ben Ami M. Bendel Y. Benhammou K. Benslama D. Berge N. Berger C. Bernius T. Berry M. Bianco C. Biau M. Biglietti I. Bizjak R. E. Blair A. Bogaerts C. Bohm V. Boisvert T. Bołd M. Bondioli J. Booth C. Borer D. Boscherini M. Bosman Jamie Boyd J. Braciník I.P. Brawn B. Brelier S. Bressler R. Brock W. K. Brooks S. Brunet A. Bruni G. Bruni F. Bucci S. I. Buda D. Burckhart-Chromek C. M. Buttar P. Camarri M. Campanelli V. Canale L. Capasso M. Caprini D. Caracinha C. Caramarcu R. Cardarelli Gianpaolo Carlino D. Casadei M. Pilar CASADO LECHUGA G. Cataldi A. Cerri D. G. Charlton J. T. Childers Maria Gabriella Catanesi G. Ciapetti Dafne Cimino M. D. Ciobotaru A. Coccaro N. J. Collins P. Conde Muíño F. Conventi M. Corradi

The DAQ/HLT system of the ATLAS experiment at CERN, Switzerland, is being commissioned for first collisions in 2009. Presently, composed an already very large farm computers that accounts about one-third its final event processing capacity. Event selection conducted two steps after hardware-based Level-1 Trigger: a Level-2 Trigger processes detector data based on regions interest (RoI) and Filter operates full assembled by Building system. read out fully can be operated design This places...

10.22323/1.070.0044 article EN cc-by-nc-sa 2009-10-08
 Atlas trigger for first physics and beyond
OPENALEX - Publications 
T. Fonseca-Martin M. Abolins R. Achenbach Cristina Adorisio P. Adragna and 95 more M. Aharrouche G. Aielli Ali Al‐Shabibi I. N. Aleksandrov G. Alexandre A. Aloisio M. G. Alviggi A. Amorim N. Amram K. Anderson V. Andrei X. S. Anduaga Stefano Antonelli F. Anulli I. Aracena S. Ask G. Avolio S Backlund E. Badescu J. T. Baines S. Banerjee B. M. Barnett R. Bartoldus S. Batraneanu A. Battaglia B. Bauß P A Bacon H. P. Beck C. P. Bee P. K. Behera P. J. Bell W. H. Bell L. Bellagamba M. Bellomo S. Ben Ami M. Bendel Y. Benhammou K. Benslama D. Berge N. Berger C. Bernius T. Berry M. Bianco M. Biglietti I. Bizjak R. E. Blair A. Bogaerts C. Böhm V. Boisvert T. Bołd M. Bondioli J. Booth C. Borer D. Boscherini M. Bosman Jamie Boyd I.P. Brawn B. Brelier S. Bressler R. Brock W. K. Brooks S. Brunet A. Bruni G. Bruni C. Bucci S. I. Buda D. Burckhart-Chromek C. M. Buttar P. Camarri M. Campanelli V. Canale L. Capasso M. Caprini D. Caracinha C. Caramarcu R. Cardarelli Gianpaolo Carlino D. Casadei M. P. Casado G. Cataldi A. Cerri D. G. Charlton J. T. Childers G. Chiodini G. Ciapetti Dafne Cimino M. D. Ciobotaru A. Coccaro N. J. Collins P. Conde Muíño F. Conventi M. Corradi A. Corso-Radu M. Costa R. Coura Torres

10.22323/1.055.0123 article EN cc-by-nc-sa 2010-02-16
 Measurements of the CKM Angle β
OPENALEX - Publications 
R. Bartoldus

In this article I report on new and updated measurements of the CP‐violating parameter β (φ1), which is related to phase Cabibbo‐Kobayashi‐Maskawa (CKM) quark‐mixing matrix electroweak interaction. Over past few years, has become most precisely known CKM unitarity triangle that governs B system. The results presented here were produced by two Factories, BABAR Belle, based their recent datasets over 600 million BB̄ events combined. world average for sin 2β, measured in theoretically...

10.1063/1.2173581 article EN AIP conference proceedings 2006-01-01
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