Run 2 upgrades to the CMS Level-1 calorimeter trigger

B. Kreis; J. Berryhill; R. Cavanaugh; K. Mishra; R. Rivera; L. Uplegger; L. Apanasevich; J. Zhang; J. Marrouche; N. Wardle; R. Aggleton; F. Ball; J. Brooke; D. Newbold; S. Paramesvaran; D. Smith; M. Baber; A. Bundock; M. Citron; A. Elwood; G. Hall; G. Iles; C. Laner; B. Penning; A. Rose; A. Tapper; C. Foudas; F. Beaudette; L. Cadamuro; L. Mastrolorenzo; T. Romanteau; J. B. Sauvan; T. Strebler; A. Zabi; R. Barbieri; I. A. Cali; G. M. Innocenti; Y. J. Lee; C. Roland; B. Wyslouch; M. Guilbaud; W. Li; M. Northup; B. Tran; T. Durkin; K. Harder; S. Harper; C. Shepherd-Themistocleous; A. Thea; T. Williams; M. Cepeda; S. Dasu; L. Dodd; R. Forbes; T. Gorski; P. Klabbers; A. Levine; I. Ojalvo; T. Ruggles; N. Smith; W. Smith; A. Svetek; J. Tikalsky; M. Vicente

doi:10.1088/1748-0221/11/01/C01051

Run 2 upgrades to the CMS Level-1 calorimeter trigger

B. Kreis
, J. Berryhill
, R. Cavanaugh
, K. Mishra
, R. Rivera
, L. Uplegger
, L. Apanasevich
, J. Zhang
, J. Marrouche
, N. Wardle
, R. Aggleton
, F. Ball
, J. Brooke
, D. Newbold
, S. Paramesvaran
, D. Smith
, M. Baber
, A. Bundock
, M. Citron
, A. Elwood

G. Hall, G. Iles, C. Laner, B. Penning, A. Rose, A. Tapper, C. Foudas, F. Beaudette, L. Cadamuro, L. Mastrolorenzo, T. Romanteau, J. B. Sauvan, T. Strebler, A. Zabi, R. Barbieri, I. A. Cali, G. M. Innocenti, Y. J. Lee, C. Roland, B. Wyslouch, M. Guilbaud, W. Li, M. Northup, B. Tran, T. Durkin, K. Harder, S. Harper, C. Shepherd-Themistocleous, A. Thea, T. Williams, M. Cepeda, S. Dasu, L. Dodd, R. Forbes, T. Gorski, P. Klabbers, A. Levine, I. Ojalvo, T. Ruggles, N. Smith, W. Smith, A. Svetek, J. Tikalsky, M. Vicente

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

The CMS Level-1 calorimeter trigger is being upgraded in two stages to maintain performance as the LHC increases pile-up and instantaneous luminosity in its second run. In the first stage, improved algorithms including event-by-event pile-up corrections are used. New algorithms for heavy ion running have also been developed. In the second stage, higher granularity inputs and a time-multiplexed approach allow for improved position and energy resolution. Data processing in both stages of the upgrade is performed with new, Xilinx Virtex-7 based AMC cards.

Original language	English (US)
Article number	C01051
Journal	Journal of Instrumentation
Volume	11
Issue number	1
DOIs	https://doi.org/10.1088/1748-0221/11/01/C01051
State	Published - Jan 21 2016
Externally published	Yes

All Science Journal Classification (ASJC) codes

Instrumentation
Mathematical Physics

Keywords

Trigger algorithms
Trigger concepts and systems (hardware and software)

Access to Document

10.1088/1748-0221/11/01/C01051

Cite this

Kreis, B., Berryhill, J., Cavanaugh, R., Mishra, K., Rivera, R., Uplegger, L., Apanasevich, L., Zhang, J., Marrouche, J., Wardle, N., Aggleton, R., Ball, F., Brooke, J., Newbold, D., Paramesvaran, S., Smith, D., Baber, M., Bundock, A., Citron, M., ... Vicente, M. (2016). Run 2 upgrades to the CMS Level-1 calorimeter trigger. Journal of Instrumentation, 11(1), Article C01051. https://doi.org/10.1088/1748-0221/11/01/C01051

@article{35408ebbfbe34eedb83a6d13ed4638dd,

title = "Run 2 upgrades to the CMS Level-1 calorimeter trigger",

abstract = "The CMS Level-1 calorimeter trigger is being upgraded in two stages to maintain performance as the LHC increases pile-up and instantaneous luminosity in its second run. In the first stage, improved algorithms including event-by-event pile-up corrections are used. New algorithms for heavy ion running have also been developed. In the second stage, higher granularity inputs and a time-multiplexed approach allow for improved position and energy resolution. Data processing in both stages of the upgrade is performed with new, Xilinx Virtex-7 based AMC cards.",

keywords = "Trigger algorithms, Trigger concepts and systems (hardware and software)",

author = "B. Kreis and J. Berryhill and R. Cavanaugh and K. Mishra and R. Rivera and L. Uplegger and L. Apanasevich and J. Zhang and J. Marrouche and N. Wardle and R. Aggleton and F. Ball and J. Brooke and D. Newbold and S. Paramesvaran and D. Smith and M. Baber and A. Bundock and M. Citron and A. Elwood and G. Hall and G. Iles and C. Laner and B. Penning and A. Rose and A. Tapper and C. Foudas and F. Beaudette and L. Cadamuro and L. Mastrolorenzo and T. Romanteau and Sauvan, \{J. B.\} and T. Strebler and A. Zabi and R. Barbieri and Cali, \{I. A.\} and Innocenti, \{G. M.\} and Lee, \{Y. J.\} and C. Roland and B. Wyslouch and M. Guilbaud and W. Li and M. Northup and B. Tran and T. Durkin and K. Harder and S. Harper and C. Shepherd-Themistocleous and A. Thea and T. Williams and M. Cepeda and S. Dasu and L. Dodd and R. Forbes and T. Gorski and P. Klabbers and A. Levine and I. Ojalvo and T. Ruggles and N. Smith and W. Smith and A. Svetek and J. Tikalsky and M. Vicente",

note = "Publisher Copyright: {\textcopyright} CERN 2016.",

year = "2016",

month = jan,

day = "21",

doi = "10.1088/1748-0221/11/01/C01051",

language = "English (US)",

volume = "11",

journal = "Journal of Instrumentation",

issn = "1748-0221",

publisher = "IOP Publishing Ltd.",

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}

Kreis, B, Berryhill, J, Cavanaugh, R, Mishra, K, Rivera, R, Uplegger, L, Apanasevich, L, Zhang, J, Marrouche, J, Wardle, N, Aggleton, R, Ball, F, Brooke, J, Newbold, D, Paramesvaran, S, Smith, D, Baber, M, Bundock, A, Citron, M, Elwood, A, Hall, G, Iles, G, Laner, C, Penning, B, Rose, A, Tapper, A, Foudas, C, Beaudette, F, Cadamuro, L, Mastrolorenzo, L, Romanteau, T, Sauvan, JB, Strebler, T, Zabi, A, Barbieri, R, Cali, IA, Innocenti, GM, Lee, YJ, Roland, C, Wyslouch, B, Guilbaud, M, Li, W, Northup, M, Tran, B, Durkin, T, Harder, K, Harper, S, Shepherd-Themistocleous, C, Thea, A, Williams, T, Cepeda, M, Dasu, S, Dodd, L, Forbes, R, Gorski, T, Klabbers, P, Levine, A, Ojalvo, I, Ruggles, T, Smith, N, Smith, W, Svetek, A, Tikalsky, J & Vicente, M 2016, 'Run 2 upgrades to the CMS Level-1 calorimeter trigger', Journal of Instrumentation, vol. 11, no. 1, C01051. https://doi.org/10.1088/1748-0221/11/01/C01051

TY - JOUR

T1 - Run 2 upgrades to the CMS Level-1 calorimeter trigger

AU - Kreis, B.

AU - Berryhill, J.

AU - Cavanaugh, R.

AU - Mishra, K.

AU - Rivera, R.

AU - Uplegger, L.

AU - Apanasevich, L.

AU - Zhang, J.

AU - Marrouche, J.

AU - Wardle, N.

AU - Aggleton, R.

AU - Ball, F.

AU - Brooke, J.

AU - Newbold, D.

AU - Paramesvaran, S.

AU - Smith, D.

AU - Baber, M.

AU - Bundock, A.

AU - Citron, M.

AU - Elwood, A.

AU - Hall, G.

AU - Iles, G.

AU - Laner, C.

AU - Penning, B.

AU - Rose, A.

AU - Tapper, A.

AU - Foudas, C.

AU - Beaudette, F.

AU - Cadamuro, L.

AU - Mastrolorenzo, L.

AU - Romanteau, T.

AU - Sauvan, J. B.

AU - Strebler, T.

AU - Zabi, A.

AU - Barbieri, R.

AU - Cali, I. A.

AU - Innocenti, G. M.

AU - Lee, Y. J.

AU - Roland, C.

AU - Wyslouch, B.

AU - Guilbaud, M.

AU - Li, W.

AU - Northup, M.

AU - Tran, B.

AU - Durkin, T.

AU - Harder, K.

AU - Harper, S.

AU - Shepherd-Themistocleous, C.

AU - Thea, A.

AU - Williams, T.

AU - Cepeda, M.

AU - Dasu, S.

AU - Dodd, L.

AU - Forbes, R.

AU - Gorski, T.

AU - Klabbers, P.

AU - Levine, A.

AU - Ojalvo, I.

AU - Ruggles, T.

AU - Smith, N.

AU - Smith, W.

AU - Svetek, A.

AU - Tikalsky, J.

AU - Vicente, M.

PY - 2016/1/21

Y1 - 2016/1/21

N2 - The CMS Level-1 calorimeter trigger is being upgraded in two stages to maintain performance as the LHC increases pile-up and instantaneous luminosity in its second run. In the first stage, improved algorithms including event-by-event pile-up corrections are used. New algorithms for heavy ion running have also been developed. In the second stage, higher granularity inputs and a time-multiplexed approach allow for improved position and energy resolution. Data processing in both stages of the upgrade is performed with new, Xilinx Virtex-7 based AMC cards.

AB - The CMS Level-1 calorimeter trigger is being upgraded in two stages to maintain performance as the LHC increases pile-up and instantaneous luminosity in its second run. In the first stage, improved algorithms including event-by-event pile-up corrections are used. New algorithms for heavy ion running have also been developed. In the second stage, higher granularity inputs and a time-multiplexed approach allow for improved position and energy resolution. Data processing in both stages of the upgrade is performed with new, Xilinx Virtex-7 based AMC cards.

KW - Trigger algorithms

KW - Trigger concepts and systems (hardware and software)

UR - https://www.scopus.com/pages/publications/84957586456

UR - https://www.scopus.com/pages/publications/84957586456#tab=citedBy

U2 - 10.1088/1748-0221/11/01/C01051

DO - 10.1088/1748-0221/11/01/C01051

M3 - Article

AN - SCOPUS:84957586456

SN - 1748-0221

VL - 11

JO - Journal of Instrumentation

JF - Journal of Instrumentation

IS - 1

M1 - C01051

ER -

Run 2 upgrades to the CMS Level-1 calorimeter trigger

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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