|
1.
|
The ATLAS Fast TracKer system
/ ATLAS Collaboration
The ATLAS Fast TracKer (FTK) was designed to provide full tracking for the ATLAS high-level trigger by using pattern recognition based on Associative Memory (AM) chips and fitting in high-speed field programmable gate arrays. The tracks found by the FTK are based on inputs from all modules of the pixel and silicon microstrip trackers. [...]
arXiv:2101.05078; CERN-EP-2020-232.-
Geneva : CERN, 2021 - 64 p.
- Published in : JINST 16 (2021) P07006
Fulltext: PDF; Fulltext from publisher: PDF; External link: Previous draft version
|
|
|
2.
|
The ATLAS fast tracker processor design
/ Volpi, Guido (INFN, Pisa ; Pisa U.) ; Adelman, Jahred (Yale U.) ; Albicocco, Pietro (Frascati) ; Alison, John (Pennsylvania U.) ; Ancu, Lucian Stefan (Geneva U.) ; Anderson, James (JIVE, Dwingeloo) ; Andari, Nansi (Tours U., CNRS) ; Andreani, Alessandro (INFN, Milan Bicocca ; Milan Bicocca U.) ; Andreazza, Attilio (INFN, Milan ; Milan U.) ; Annovi, Alberto (INFN, Pisa) et al.
The extended use of tracking information at the trigger level in the LHC is crucial for the trigger and data acquisition (TDAQ) system to fulfill its task. Precise and fast tracking is important to identify specific decay products of the Higgs boson or new phenomena, as well as to distinguish the contributions coming from the many collisions that occur at every bunch crossing. [...]
SISSA, 2015 - 10 p.
- Published in : PoS VERTEX2015 (2015) 040
Fulltext: PDF; External link: Published version from PoS
In : 24th International Workshop on Vertex Detectors, Santa Fe, NM, USA, 1 - 5 Jun 2015, pp.040
|
|
|
3.
|
The CDF II eXtremely Fast Tracker Upgrade
/ Fedorko, I (CERN) ; Abulencia, A (Illinois U., Urbana) ; Errede, D (Illinois U., Urbana) ; Gerberich, H (Illinois U., Urbana) ; Junk, T (Illinois U., Urbana) ; Kasten, M (Illinois U., Urbana) ; Levine, S (Illinois U., Urbana) ; Mokos, R (Illinois U., Urbana) ; Pitts, K (Illinois U., Urbana) ; Rogers, E (Illinois U., Urbana) et al.
/CDF
The CDF II eXtremely Fast Tracker (XFT) is the trigger processor which reconstructs charged particle tracks in the transverse plane of the central tracking chamber. The XFT tracks are also extrapolated to the electromagnetic calorimeter and muon chambers to generate trigger electron and muon candidates. [...]
2008 - 5 p.
- Published in : 10.1142/9789812819093_0159
In : 10th ICATPP Conference on Astroparticle, Particle, Space Physics, Detectors and Medical Physics Applications, Villa Olmo, Como, Italy, 8 - 12 Oct 2007, pp.951-955
|
|
|
4.
|
|
|
5.
|
|
|
The FTK: A Hardware Track Finder for the ATLAS Trigger
/ Alison, J ; Ancu, L ; Anderson, J ; Andreani, A ; Andreazza, A ; Annovi, A ; Antonelli, M ; Atkinson, M ; Auerbach, B ; Baines, J et al.
The ATLAS experiment trigger system is designed to reduce the event rate, at the LHC design luminosity of 1034 cm-2 s-1, from the nominal bunch crossing rate of 40 MHz to less than 1 kHz for permanent storage. [...]
ATL-DAQ-PROC-2014-011.
-
2014.
Original Communication (restricted to ATLAS) - Full text
|
|
|
6.
|
A Hardware Track Finder for ATLAS Trigger
/ Volpi, G ; Andreani, A ; Andreazza, A ; Citterio, M ; Favareto, A ; Liberali, V ; Meroni, C ; Riva, M ; Sabatini, F ; Stabile, A et al.
The existing three level ATLAS trigger system is deployed to reduce the event rate from the bunch crossing rate of 40 MHz to ~400 Hz for permanent storage at the LHC design luminosity of 10^34 cm^-2 s^-1. When the LHC reaches beyond the design luminosity, the load on the Level-2 trigger system will significantly increase due to both the need for more sophisticated algorithms to suppress background and the larger event sizes. [...]
ATL-DAQ-SLIDE-2012-359.-
Geneva : CERN, 2012 - 15 p.
Fulltext: ATL-DAQ-SLIDE-2012-359 - PDF; volpi_rt2012 - PPTX; External link: Original Communication (restricted to ATLAS)
In : 18th IEEE Real-Time Conference 2012, Berkeley, California, 11 - 15 Jun 2012
|
|
|
7.
|
|
|
ATLAS FTK: Fast Track Trigger
/ Amerio, S (INFN, Padua) ; Andreani, A (INFN, Milan ; Milan U.) ; Andreazza, A (INFN, Milan ; Milan U.) ; Annovi, A (Frascati) ; Beretta, M (Frascati) ; Bevacqua, V (INFN, Pisa ; Pisa U.) ; Bogdan, M (Chicago U.) ; Bossini, E (INFN, Siena ; Siena U.) ; Boveia, A (Chicago U.) ; Cavaliere, V (Illinois U., Urbana) et al.
A track reconstruction system for the trigger of the ATLAS detector at the Large Hadron Collider is described. [...]
ATL-DAQ-PROC-2011-022.
-
2011. - 10 p.
Original Communication (restricted to ATLAS) - Full text
|
|
|
8.
|
|
|
Enhancement of the ATLAS Trigger System with a Hardware Tracker Finder FTK
/ Zhang, J (Argonne) ; Andreani, A (INFN, Milan ; Milan U.) ; Andreazza, A (INFN, Milan ; Milan U.) ; Annovi, A (Frascati) ; Beretta, M (Frascati) ; Bevacqua, V (INFN, Pisa ; Pisa U.) ; Bogdan, M (Chicago U.) ; Bossini, E (Frascati) ; Boveia, A (Chicago U.) ; Canelli, F (Chicago U. ; Fermilab) et al.
The existing three-level ATLAS trigger system is deployed to reduce the event rate from the bunch crossing rate of 40 MHz to ~200 Hz for permanent storage at the LHC design luminosity of 10^34 cm^-2 s^-1. [...]
ATL-DAQ-PROC-2010-043.
-
2010. - 5 p.
Original Communication (restricted to ATLAS) - Full text - IOP Open Access Article
|
|
|
9.
|
|
|
The FastTrack Real Time Processor and Its Impact on Muon Isolation, Tau and b-Jet Online Selections at ATLAS
/ Crescioli, F (INFN, Pisa ; Pisa U.) ; Andreani, A (INFN, Milan ; Milan U.) ; Zhang, J (Argonne) ; Boveia, A (Chicago U.) ; Bevacqua, V (INFN, Pisa ; Pisa U.) ; Cheng, Y (Chicago U.) ; Canelli, F (Fermilab ; Chicago U.) ; Bogdan, M (Chicago U.) ; Dell'Orso, M (INFN, Pisa ; Pisa U.) ; Bossini, E (Frascati) et al.
As the LHC luminosity is ramped up to 31034 cm−2 s−1 and beyond, the high rates, multiplicities, and energies of particles seen by the detectors will pose a unique challenge. [...]
ATL-DAQ-PROC-2010-014.
-
2010. - 8 p.
Original Communication (restricted to ATLAS) - Full text
|
|
alerta personal via correu electrònic o subscribiu-vos al 
canal RSS.