Filters








2,108 Hits in 6.9 sec

When objects collide experiences with reusing multiple class hierarchies

Lucy M. Berlin
1990 Proceedings of the European conference on object-oriented programming on Object-oriented programming systems, languages, and applications - OOPSLA/ECOOP '90  
Examples are drawn from our experiences of integrating five subsystem-level class hierarchies into an object-oriented hypertext platform.  ...  We submit that effective reuse will require that these pragmatic decisions be explicitly identified in descriptions of reusable software.  ...  This paper shows that a broader view of reuse is required to successfully integrate multiple class hierarchies.  ... 
doi:10.1145/97945.97968 dblp:conf/oopsla/Berlin90 fatcat:lpgrzp4aabhonmwhuom7wvwu3u

Linear Collider Physics [article]

Paul F. Derwent, Bogdan A. Dobrescu, Andreas S. Kronfeld, Heather E. Logan, Konstantin T. Matchev, Adam Para, David L. Rainwater, Slawomir Tkaczyk, William C. Wester III
2001 arXiv   pre-print
We report on a study of the physics potential of linear e^+e^- colliders.  ...  For supersymmetry, we compare the strengths of an LC with the LHC.  ...  But this is rather moot, as both experiments would enjoy the confidence of confirming discovery in multiple channels, nearly simultaneously.  ... 
arXiv:hep-ex/0107044v1 fatcat:3i2puvwdgrdxnjvgepvbzrq46e

QCD for Collider Physics [article]

Peter Skands
2012 arXiv   pre-print
They are intended to give an introduction to the theory and phenomenology of quantum chromodynamics (QCD) as it is used in collider physics applications.  ...  The other key idea to bear in mind is that the exchanged QCD particles are coloured, and hence such multiple interactions -even when soft -can cause non-trivial changes to the colour topology of the colliding  ...  Factorization can also be applied multiple times, to break up a complicated calculation into simpler pieces that can be treated as approximately independent, such as when dealing with successive emissions  ... 
arXiv:1104.2863v2 fatcat:gbo7thoddffrpppbwrtim2sopa

FCC-hh: The Hadron Collider

A. Abada, the FCC Collaboration, M. Abbrescia, S. S. AbdusSalam, I. Abdyukhanov, J. Abelleira Fernandez, A. Abramov, M. Aburaia, A. O. Acar, P. R. Adzic, P. Agrawal, J. A. Aguilar-Saavedra (+1352 others)
2019 The European Physical Journal Special Topics  
These design studies should be coupled to a vigorous accelerator R&D programme, including high-field magnets and high-gradient accelerating structures, in collaboration with national institutes, laboratories  ...  position to propose an ambitious post-LHC accelerator project at CERN by the time of the next Strategy update" and that "CERN should undertake design studies for accelerator projects in a global context, with  ...  of a class of particles coupled to the SM via weak interactions and with masses of order of the weak scale.  ... 
doi:10.1140/epjst/e2019-900087-0 fatcat:uddkszokffdcxgerws2ulkgx7u

HE-LHC: The High-Energy Large Hadron Collider

A. Abada, the FCC Collaboration, M. Abbrescia, S. S. AbdusSalam, I. Abdyukhanov, J. Abelleira Fernandez, A. Abramov, M. Aburaia, A. O. Acar, P. R. Adzic, P. Agrawal, J. A. Aguilar-Saavedra (+1352 others)
2019 The European Physical Journal Special Topics  
Combining ingredients from the Large Hadron Collider (LHC), the high-luminosity LHC upgrade and adding novel technologies and approaches, the HE-LHC design aims at a hadron collider with about twice the  ...  These design studies should be coupled to a vigorous accelerator R&D programme, including high-field magnets and high-gradient accelerating structures, in collaboration with national institutes, laboratories  ...  DM or neutrino experiments). The first three classes of results offer guaranteed deliverables, with targets that can be defined today.  ... 
doi:10.1140/epjst/e2019-900088-6 fatcat:isjvv2ozxbagnhfkqsk73ay6im

FCC-ee: The Lepton Collider

A. Abada, M. Abbrescia, S. S. AbdusSalam, I. Abdyukhanov, J. Abelleira Fernandez, A. Abramov, M. Aburaia, A. O. Acar, P. R. Adzic, P. Agrawal, J. A. Aguilar-Saavedra, J. J. Aguilera-Verdugo (+1350 others)
2019 The European Physical Journal Special Topics  
FCC-ee can be built with today's technology. Most of the FCC-ee infrastructure could be reused for FCC-hh.  ...  With respect to the FCC-ee, the LEP3 facility would have had the advantage of reusing existing infrastructure, at the severe expense of a much reduced sensitivity to new phenomena, with (i) a luminosity  ...  Both, civil engineering and general technical infrastructures can be fully reused for a subsequent hadron collider (FCChh).  ... 
doi:10.1140/epjst/e2019-900045-4 fatcat:5xiuqzkrd5ax7p4obnz3sj74ae

Formalising and analysing the control software of the Compact Muon Solenoid Experiment at the Large Hadron Collider

Yi Ling Hwong, Jeroen J.A. Keiren, Vincent J.J. Kusters, Sander Leemans, Tim A.C. Willemse
2013 Science of Computer Programming  
The control software of the CERN Compact Muon Solenoid experiment contains over 30,000 finite state machines.  ...  These state machines are organised hierarchically: commands are sent down the hierarchy and state changes are sent upwards.  ...  Jaco van de Pol is thanked for his help with the LTSmin toolset.  ... 
doi:10.1016/j.scico.2012.11.009 fatcat:4q6zkhcjungwzm4qj45ctyey2a

Future Collider Options for the US [article]

P. C. Bhat, S. Jindariani, G. Ambrosio, G. Apollinari, S. Belomestnykh, A. Bross, J. Butler, A. Canepa, D. Elvira, P. Fox, Z. Gecse, E. Gianfelice-Wendt (+14 others)
2022 arXiv   pre-print
host a future collider in the U.S.  ...  In this white paper, we briefly discuss the US engagement in proposed collider projects abroad and describe future collider options for the U.S.  ...  We appreciate contributions in the study of collider siting options by the Fermilab Facilities Engineering Services Section (FESS).  ... 
arXiv:2203.08088v1 fatcat:l5hx7ybnnndt7o5fojymb4dx7e

The Case for a 500 GeV e+e- Linear Collider [article]

J. Bagger, et al
2001 arXiv   pre-print
Several proposals are being developed around the world for an e+e- linear collider with an initial center of mass energy of 500 GeV.  ...  ACKNOWLEDGEMENTS We are grateful to many colleagues in the US, Canada, Europe, and Japan for the insights into linear collider physics which are reflected in this document.  ...  In this case, with multiple sources of new physics, the job of the linear collider is clear.  ... 
arXiv:hep-ex/0007022v2 fatcat:zifxl3vmgncbzirshacqxjihwi

nuSTORM and a Path to a Muon Collider

David Adey, Ryan Bayes, Alan D. Bross, Pavel Snopok
2015 Annual Review of Nuclear and Particle Science  
ACKNOWLEDGMENTS We thank our colleagues in the Muon Collider and Neutrino Factory communities in general and in particular our collaborators on nuSTORM, on MICE, and in MAP.  ...  For 6D cooling, an experiment with a high-intensity pulsed muon beam is preferred.  ...  reactor experiments can be described by a 3 + 1 model with 3 active neutrinos and 1 sterile neutrino with a mass of 1 eV and small mixing.  ... 
doi:10.1146/annurev-nucl-102014-021930 fatcat:k5e6adajlndzthh2h5eiwtfbmu

The International Linear Collider: A Global Project [article]

Philip Bambade, Tim Barklow, Ties Behnke, Mikael Berggren, James Brau, Philip Burrows, Dmitri Denisov, Angeles Faus-Golfe, Brian Foster, Keisuke Fujii, Juan Fuster, Frank Gaede, Paul Grannis (+17 others)
2019 arXiv   pre-print
Energy upgrades can naturally be implemented based on the concept of a linear collider.  ...  The International Linear Collider (ILC) is now under consideration as the next global project in particle physics.  ...  Experience at all other colliders has shown that final precision with real data exceeds such a priori estimates.  ... 
arXiv:1903.01629v3 fatcat:tzflms47f5e5jkwjfqdnmszrpe

The Compact Linear Collider (CLIC) - 2018 Summary Report [article]

The CLIC and CLICdp collaborations: T.K. Charles, P.J. Giansiracusa, T.G. Lucas, R.P. Rassool, M. Volpi, C. Balazs, K. Afanaciev, V. Makarenko, A. Patapenka, I. Zhuk, C. Collette, M.J. Boland, A.C. Abusleme Hoffman (+645 others)
2018 arXiv   pre-print
The Compact Linear Collider (CLIC) is a TeV-scale high-luminosity linear e^+e^- collider under development at CERN.  ...  For the first stage, an alternative with X-band klystron powering is also considered.  ...  To minimise the integrated cost of all stages, the upgrades reuse the main-beam injectors and the drive-beam complex with limited modifications, and reuse all main linac modules.  ... 
arXiv:1812.06018v2 fatcat:le7cvrhfgzhchjqlqq5gjwukhq

IPAC2010 Accelerator Prize article: Particle accelerators and colliders

Stephen Myers
2020 Physical Review Accelerators and Beams  
In this document, I recall my own personal memories of the conception, design, construction and operation of particle accelerators and particle colliders over the past 50 years.  ...  Another feared disadvantage with the move to colliders was that fixed target installations were very flexible and allowed multiple different experiments by sharing the beams in separate beam lines at various  ...  When the collimators are well set up and the hierarchy of losses is correct, the vast majority of all losses are localized at the collimator.  ... 
doi:10.1103/physrevaccelbeams.23.124802 fatcat:seook37nljbqbif2s2xmpytymq

Linear Collider Physics Resource Book for Snowmass 2001 - Part 1: Introduction [article]

T. Abe, et al.
2001 arXiv   pre-print
Part 1 contains the table of contents and introduction and gives a summary of the case for a 500 GeV linear collider.  ...  This Resource Book reviews the physics opportunities of a next-generation e+e- linear collider and discusses options for the experimental program.  ...  ACKNOWLEDGMENTS We are grateful to many colleagues in the US, Canada, Europe, and Japan for the insights into linear collider physics which are reflected in this document.  ... 
arXiv:hep-ex/0106055v1 fatcat:4ocewofivjcqxexjdcqqeqlfzm

The International Linear Collider: Report to Snowmass 2021 [article]

Alexander Aryshev, Ties Behnke, Mikael Berggren, James Brau, Nathaniel Craig, Ayres Freitas, Frank Gaede, Spencer Gessner, Stefania Gori, Christophe Grojean, Sven Heinemeyer, Daniel Jeans (+494 others)
2022 arXiv   pre-print
Its experiments will challenge the Standard Model of particle physics and will provide a new window to look beyond it.  ...  The International Linear Collider (ILC) is on the table now as a new global energy-frontier accelerator laboratory taking data in the 2030s.  ...  The E-144 experiment collided a 50 GeV electron beam with pulses from a 1 TW laser. Today, there are two new initiatives.  ... 
arXiv:2203.07622v2 fatcat:h3hes5t6rrhxxidfpj6rqryxjy
« Previous Showing results 1 — 15 out of 2,108 results