Asset Details

MbrlCatalogueTitleDetail

Do you wish to reserve the book?

The LHCb Trigger and its Performance in 2011

by Cogan, J , Kerzel, U , T'Jampens, S , Pietrzyk, B , Haen, C , Karbach, T M , Serrano, J , Subbiah, V K , M -H Schune , Vesterinen, M , Albrecht, J , Bonnefoy, R , Jost, B , Lefèvre, R , J He , Teubert, F , MartínSánchez, A , Pérez-CaleroYzquierdo, A , Yu Guz , Lefrançois, J , Aslanides, E , Chebbi, M , Magne, M , Raven, G , Mancinelli, G , Stahl, S , Marconi, U , Zvyagin, A , Skwarnicki, T , Bonaccorsi, E , Alessio, F , Aaij, R , Perrin-Terrin, M , Machefert, F , Niess, V , LeGac, R , Monteil, S , Machikhiliyan, I V , Closier, J , Dijkstra, H , Schwemmer, R , Coco, V , Neufeld, N , LiGioi, L , Amato, S , Oggero, S , Langenbruch, C , Cattaneo, M , Chanal, H , Lax, I , M -N Minard , CidVidal, X , GranadoCardoso, L A , Leroy, O , Perret, P , SouzaDePaula, B , vanHerwijnen, E , Krocker, G , PuigNavarro, A , Witek, M , Dzhelyadin, R , Göbel, C , Koppenburg, P , Deschamps, O , Jacobsson, R , Callot, O , Gaspar, C , Spradlin, P , Ruiz, H , Thomas, C , Brarda, L , Clemencic, M , Gandelman, M , Drancourt, C , Gligorov, V V , Hulsbergen, W , Liu, G , Robbe, P , Williams, M , Belyaev, I , Frank, M , Shapoval, I , vanBeuzekom, M

in Charm (particle physics) / Decay / Hadrons / Leptons / Performance evaluation

2013

Yes Please

Hey, we have placed the reservation for you!

By the way, why not check out events that you can attend while you pick your title.

Oops! Something went wrong.

Looks like we were not able to place the reservation. Kindly try again later.

Are you sure you want to remove the book from the shelf?

The LHCb Trigger and its Performance in 2011

in Charm (particle physics) / Decay / Hadrons / Leptons / Performance evaluation

2013

Confirm

Do you wish to request the book?

The LHCb Trigger and its Performance in 2011

in Charm (particle physics) / Decay / Hadrons / Leptons / Performance evaluation

2013

Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy

How would you like to get it?

Submit

We have requested the book for you!

Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.

Oops! Something went wrong.

Looks like we were not able to place your request. Kindly try again later.

Paper

The LHCb Trigger and its Performance in 2011

Cogan, J,

Kerzel, U,

T'Jampens, S,

Pietrzyk, B,

Haen, C,

Karbach, T M,

Serrano, J,

Subbiah, V K,

M -H Schune,

Vesterinen, M,

Albrecht, J,

Bonnefoy, R,

Jost, B,

Lefèvre, R,

J He,

Teubert, F,

MartínSánchez, A,

Pérez-CaleroYzquierdo, A,

Yu Guz,

Lefrançois, J,

Aslanides, E,

Chebbi, M,

Magne, M,

Raven, G,

Mancinelli, G,

Stahl, S,

Marconi, U,

Zvyagin, A,

Skwarnicki, T,

Bonaccorsi, E,

Alessio, F,

Aaij, R,

Perrin-Terrin, M,

Machefert, F,

Niess, V,

LeGac, R,

Monteil, S,

Machikhiliyan, I V,

Closier, J,

Dijkstra, H,

Schwemmer, R,

Coco, V,

Neufeld, N,

LiGioi, L,

Amato, S,

Oggero, S,

Langenbruch, C,

Cattaneo, M,

Chanal, H,

Lax, I,

M -N Minard,

CidVidal, X,

GranadoCardoso, L A,

Leroy, O,

Perret, P,

SouzaDePaula, B,

vanHerwijnen, E,

Krocker, G,

PuigNavarro, A,

Witek, M,

Dzhelyadin, R,

Göbel, C,

Koppenburg, P,

Deschamps, O,

Jacobsson, R,

Callot, O,

Gaspar, C,

Spradlin, P,

Ruiz, H,

Thomas, C,

Brarda, L,

Clemencic, M,

Gandelman, M,

Drancourt, C,

Gligorov, V V,

Hulsbergen, W,

Liu, G,

Robbe, P,

Williams, M,

Belyaev, I,

Frank, M,

Shapoval, I,

vanBeuzekom, M

2013

Overview

This paper presents the design of the LHCb trigger and its performance on data taken at the LHC in 2011. A principal goal of LHCb is to perform flavour physics measurements, and the trigger is designed to distinguish charm and beauty decays from the light quark background. Using a combination of lepton identification and measurements of the particles' transverse momenta the trigger selects particles originating from charm and beauty hadrons, which typically fly a finite distance before decaying. The trigger reduces the roughly 11\\,MHz of bunch-bunch crossings that contain at least one inelastic \\(pp\\) interaction to 3\\,kHz. This reduction takes place in two stages; the first stage is implemented in hardware and the second stage is a software application that runs on a large computer farm. A data-driven method is used to evaluate the performance of the trigger on several charm and beauty decay modes.

Share this book

Add to My Shelf

Publisher

Cornell University Library, arXiv.org

Subject

Charm (particle physics)

/ Decay

/ Hadrons

/ Leptons

/ Performance evaluation