CERN Accelerating science

CERN Document Server Pronađeno je 55 zapisa  1 - 10slijedećikraj  idi na zapis: Pretraživanje je potrajalo 0.56 sekundi 
1.
Development of the CMS detector for the CERN LHC Run 3 / CMS Collaboration
Since the initial data taking of the CERN LHC, the CMS experiment has undergone substantial upgrades and improvements. This paper discusses the CMS detector as it is configured for the third data-taking period of the CERN LHC, Run 3, which started in 2022. [...]
arXiv:2309.05466; CMS-PRF-21-001; CERN-EP-2023-136; CMS-PRF-21-001-003.- Geneva : CERN, 2024-05-23 - 257 p. - Published in : JINST 19 (2024) P05064 Fulltext: PDF; Fulltext from Publisher: PDF; External links: Additional information for the analysis; CMS AuthorList
In : The Large Hadron Collider and The Experiments for Run 3
2.
The CMS Event-Builder System for LHC Run 3 (2021-23) / André, Jean-Marc (Fermilab) ; Behrens, Ulf (DESY) ; Branson, James (UC, San Diego) ; Brummer, Philipp (CERN ; KIT, Karlsruhe) ; Cittolin, Sergio (UC, San Diego) ; Da Silva Gomes, Diego (CERN) ; Darlea, Georgiana-Lavinia (MIT) ; Deldicque, Christian (CERN) ; Demiragli, Zeynep (MIT) ; Dobson, Marc (CERN) et al.
The data acquisition system (DAQ) of the CMS experiment at the CERN Large Hadron Collider (LHC) assembles events of 2MB at a rate of 100 kHz [...]
FERMILAB-CONF-18-657-E.
- 2018. - 8 p.
Fermilab Library Server (fulltext available) - Fulltext
3.
40 MHz Level-1 Trigger Scouting for CMS / CMS Collaboration
The CMS experiment will be upgraded for operation at the High-Luminosity LHC to maintain and extend its physics performance under extreme pileup conditions. Upgrades will include an entirely new tracking system, supplemented by a track finder processor providing tracks at Level-1, as well as a high-granularity calorimeter in the endcap region. [...]
CMS-CR-2020-076.- Geneva : CERN, 2020 - 7 p. - Published in : EPJ Web Conf. 245 (2020) 01032 Fulltext: PDF;
In : 24th International Conference on Computing in High Energy and Nuclear Physics, Adelaide, Australia, 4 - 8 Nov 2019, pp.01032
4.
The Phase-2 Upgrade of the CMS Data Acquisition / CMS Collaboration
The High Luminosity LHC (HL-LHC) will start operating in 2027 after the third Long Shutdown (LS3), and is designed to provide an ultimate instantaneous luminosity of $7.5\times10^{34}$ cm$^{-2}$ s$^{-1}$, at the price of extreme pileup of up to 200 interactions percrossing. The number of overlapping interactions in HL-LHC collisions, their density, and the resulting intense radiation environment, warrant an almost complete upgrade of the CMS detector.The upgraded CMS detector will be read out by approximately 50 thousand high-speed front-end optical links at an unprecedented data rate of up to 80~Tb/s,for an average expected total event size of approximately 7-10 MB.Following the present established design, the CMS trigger and data acquisition system will continue to feature two trigger levels, with only one synchronous hardware-based Level-1 Trigger (L1),consisting of custom electronic boards and operating on dedicated data streams, and a second level, the High Level Trigger (HLT), using software algorithms running asynchronously on standard processors and making use of the full detector data to select events for offline storage and analysis.The upgraded CMS data acquisition system will collect data fragments for Level-1 accepted events from the detector back-end modules at a rate up to 750 kHz, aggregate fragments corresponding to individual Level-1 accepts into events, and distribute them to the HLT processors where they will be further selected. [...]
CMS-CR-2021-076.- Geneva : CERN, 2021 - 12 p. - Published in : EPJ Web Conf. 251 (2021) 04023 Fulltext: PDF;
In : 25th International Conference on Computing in High-Energy and Nuclear Physics (CHEP), Online, Online, 17 - 21 May 2021, pp.04023
5.
Easing the Control System Application Development for CMS Detector Control System with Automatic Production Environment Reproduction / Papakrivopoulos, Ioannis (Natl. Tech. U., Athens ; CERN) ; Bakas, Georgios (Natl. Tech. U., Athens) ; Behrens, Ulf (Rice U.) ; Branson, James (UC, San Diego) ; Brummer, Philipp (CERN ; KIT, Karlsruhe) ; Cittolin, Sergio (UC, San Diego) ; Da Silva Gomes, Diego (CERN ; Fermilab) ; Darlea, Georgiana-Lavinia (MIT) ; Deldicque, Christian (CERN) ; Dobson, Marc (CERN) et al.
The Detector Control System (DCS) is one of the main pieces involved in the operation of the Compact Muon Solenoid (CMS) experiment at the LHC. The system is built using WinCC Open Architecture (WinCC OA) and the Joint Controls Project (JCOP) framework which was developed on top of WinCC at CERN. [...]
2020 - 4 p. - Published in : 10.18429/JACoW-ICALEPCS2019-MOPHA111 Fulltext: PDF;
In : 17th Biennial International Conference on Accelerator and Large Experimental Physics Control Systems (ICALEPCS), New York, United States, 5 - 11 Oct 2019, pp.476
6.
DAQExpert the service to increase CMS data-taking efficiency / Badaro, Gilbert (American U. of Beirut) ; Behrens, Ulf (Rice U.) ; Branson, James (UC, San Diego) ; Brummer, Philipp (CERN ; KIT, Karlsruhe) ; Cittolin, Sergio (UC, San Diego) ; Da Silva-Gomes, Diego (Fermilab ; CERN) ; Darlea, Georgiana-Lavinia (MIT) ; Deldicque, Christian (CERN) ; Dobson, Marc (CERN) ; Doualot, Nicolas (Fermilab ; CERN) et al.
The Data Acquisition (DAQ) system of the Compact Muon Solenoid (CMS) experiment at the LHC is a complex system responsible for the data readout, event building and recording of accepted events. Its proper functioning plays a critical role in the data-taking efficiency of the CMS experiment. [...]
2020 - 7 p. - Published in : EPJ Web Conf. 245 (2020) 01028 Fulltext from publisher: PDF;
In : 24th International Conference on Computing in High Energy and Nuclear Physics, Adelaide, Australia, 4 - 8 Nov 2019, pp.01028
7.
Let’s get our hands dirty: a comprehensive evaluation of DAQDB, key-value store for petascale hot storage / Abed Abud, Adam (CERN) ; Cicalese, Danilo (CERN) ; Jereczek, Grzegorz (IMP, Gdansk) ; Goff, Fabrice Le (CERN) ; Lehmann Miotto, Giovanna (CERN) ; Love, Jeremy (Argonne (main)) ; Maciejewski, Maciej (IMP, Gdansk) ; Mommsen, Remigius K (Fermilab) ; Radtke, Jakub (IMP, Gdansk) ; Schmiegel, Jakub (IMP, Gdansk) et al.
Data acquisition systems are a key component for successful data taking in any experiment. The DAQ is a complex distributed computing system and coordinates all operations, from the data selection stage of interesting events to storage elements. [...]
2020 - 7 p. - Published in : EPJ Web Conf. 245 (2020) 10004 Fulltext: fermilab-conf-20-637-cms - PDF; 10.1051_epjconf_202024510004 - PDF;
In : 24th International Conference on Computing in High Energy and Nuclear Physics, Adelaide, Australia, 4 - 8 Nov 2019, pp.10004
8.
First measurements with the CMS DAQ and Timing Hub prototype-1 / Hegeman, Jeroen (CERN) ; Blažek, Radovan (CERN) ; Behrens, Ulf (Rice U. (main)) ; Branson, James (UC, San Diego) ; Brummer, Philipp (CERN ; Fermilab) ; Cittolin, Sergio (UC, San Diego) ; Silva-Gomes, Diego Da (Fermilab ; CERN) ; Darle, Georgiana-Lavinia (MIT) ; Deldicque, Christian (CERN) ; Dobson, Marc (CERN) et al.
The DAQ and Timing Hub is an ATCA hub board designed for the Phase-2 upgrade of the CMS experiment. In addition to providing high-speed Ethernet connectivity to all back-end boards, it forms the bridge between the sub-detector electronics and the central DAQ, timing, and trigger control systems. [...]
SISSA, 2020 - 5 p. - Published in : PoS TWEPP2019 (2020) 111 Fulltext: PDF;
In : TWEPP 2019 Topical Workshop on Electronics for Particle Physics, Santiago De Compostela, Spain, 2 - 6 Sep 2019, pp.111
9.
The design of a distributed key-value store for petascale hot storage in data acquisition systems / Cicalese, Danilo (CERN) ; Jereczek, Grzegorz (Unlisted, PL) ; Le Goff, Fabrice (CERN) ; Lehmann Miotto, Giovanna (CERN) ; Love, Jeremy (Argonne (main)) ; Maciejewski, Maciej (Unlisted, PL) ; Mommsen, Remigius K (Fermilab) ; Radtke, Jakub (Unlisted, PL) ; Schmiegel, Jakub (Unlisted, PL) ; Szychowska, Malgorzata (Unlisted, PL)
Data acquisition systems for high energy physics experiments read-out terabytes of data per second from a large number of electronic components. They are thus inherently distributed systems and require fast online data selection, otherwise requirements for permanent storage would be enormous. [...]
2019 - 8 p. - Published in : EPJ Web Conf. 214 (2019) 01014 Fulltext from publisher: PDF;
In : 23rd International Conference on Computing in High Energy and Nuclear Physics, CHEP 2018, Sofia, Bulgaria, 9 - 13 Jul 2018, pp.01014
10.
A scalable online monitoring system based on Elasticsearch for distributed data acquisition in CMS / Andre, Jean-Marc (Fermilab) ; Behrens, Ulf (DESY) ; Branson, James (UC, San Diego) ; Brummer, Philipp (CERN ; KIT, Karlsruhe) ; Chaze, Olivier (CERN) ; Cittolin, Sergio (UC, San Diego) ; da Silva Gomes, Diego (CERN) ; Darlea, Georgiana-Lavinia (MIT) ; Deldicque, Christian (CERN) ; Demiragli, Zeynep (MIT) et al.
The part of the CMS Data Acquisition (DAQ) system responsible for data readout and event building is a complex network of interdependent distributed applications. To ensure successful data taking, these programs have to be constantly monitored in order to facilitate the timeliness of necessary corrections in case of any deviation from specified behaviour. [...]
2019 - 8 p. - Published in : EPJ Web Conf. 214 (2019) 01048 Fulltext from publisher: PDF;
In : 23rd International Conference on Computing in High Energy and Nuclear Physics, CHEP 2018, Sofia, Bulgaria, 9 - 13 Jul 2018, pp.01048

CERN Document Server : Pronađeno je 55 zapisa   1 - 10slijedećikraj  idi na zapis:
Također vidi: slična imena autora
5 MOMMSEN, Remi
30 Mommsen, R
458 Mommsen, R K
8 Mommsen, R.
1 Mommsen, R.K
1 Mommsen, RK
5 Mommsen, Remi
26 Mommsen, Remigius K
5 Mommsen, Remigius K.
Interested in being notified about new results for this query?
Set up a personal email alert or subscribe to the RSS feed.
Niste pronašli ono što ste htjeli? Pokušajte pretražiti na ovim serverima:
Mommsen, Remigius u Amazon
Mommsen, Remigius u CERN EDMS
Mommsen, Remigius u CERN Intranet
Mommsen, Remigius u CiteSeer
Mommsen, Remigius u Google Books
Mommsen, Remigius u Google Scholar
Mommsen, Remigius u Google Web
Mommsen, Remigius u IEC
Mommsen, Remigius u IHS
Mommsen, Remigius u INSPIRE
Mommsen, Remigius u ISO
Mommsen, Remigius u KISS Books/Journals
Mommsen, Remigius u KISS Preprints
Mommsen, Remigius u NEBIS
Mommsen, Remigius u SLAC Library Catalog
Mommsen, Remigius u Scirus