TY  - JOUR
AU  - ATLAS Collaboration (Aad, G. et al
AU  - Amoros, G.
AU  - Cabrera Urban, S.
AU  - Castillo Gimenez, V.
AU  - Costa, M. J.
AU  - Ferrer, A.
AU  - Fiorini, L.
AU  - Fuster, J.
AU  - Garcia, C.
AU  - Gonzalez de la Hoz, S.
AU  - Hernandez Jimenez, Y.
AU  - Higon-Rodriguez, E.
AU  - Irles Quiles, A.
AU  - Kaci, M.
AU  - Lacasta, C.
AU  - Lacuesta, V. R.
AU  - Marti-Garcia, S.
AU  - Miñano, M.
AU  - Mitsou, V. A.
AU  - Moles-Valls, R.
AU  - Moreno Llacer, M.
AU  - Oliver Garcia, E.
AU  - Perez Garcia-Estañ, M. T.
AU  - Ros, E.
AU  - Salt, J.
AU  - Solans, C. A.
AU  - Soldevila, U.
AU  - Sanchez, J.
AU  - Torro Pastor, E.
AU  - Valladolid Gallego, E.
AU  - Valls Ferrer, J. A.
AU  - Villaplana Perez, M.
AU  - Vos, M.
AU  - Wildauer, A.
PY  - 2012
DA  - 2012//
TI  - A study of the material in the ATLAS inner detector using secondary hadronic interactions
T2  - J. Instrum.
JO  - Journal of Instrumentation
SP  - P01013 - 40pp
VL  - 7
PB  - Iop Publishing Ltd
KW  - Detector modelling and simulations I (interaction of radiation with matter
KW  - interaction
KW  - of photons with matter
KW  - interaction of hadrons with matter
KW  - etc)
KW  - Particle tracking detectors (Solid-state detectors)
KW  - Si microstrip and pad detectors
KW  - Large detector systems for particle and astroparticle physics
AB  - The ATLAS inner detector is used to reconstruct secondary vertices due to hadronic interactions of primary collision products, so probing the location and amount of material in the inner region of ATLAS. Data collected in 7 TeV pp collisions at the LHC, with a minimum bias trigger, are used for comparisons with simulated events. The reconstructed secondary vertices have spatial resolutions ranging from similar to 200 μm to 1 mm. The overall material description in the simulation is validated to within an experimental uncertainty of about 7%. This will lead to a better understanding of the reconstruction of various objects such as tracks, leptons, jets, and missing transverse momentum.
SN  - 1748-0221
UR  - http://arxiv.org/abs/1110.6191
UR  - https://doi.org/10.1088/1748-0221/7/01/P01013
DO  - 10.1088/1748-0221/7/01/P01013
LA  - English
N1  - WOS:000303806200127
ID  - ATLASCollaborationAad_etal2012
ER  -