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ATLAS PUB Notes

Darreres entrades:
2015-06-08
08:41
Proposal for truth particle observable definitions in physics measurements
Measurements and theory predictions at the proton-proton collider LHC become increasingly precise. [...]
ATL-PHYS-PUB-2015-013.
- 2015.
Original Communication (restricted to ATLAS) - Full text

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2015-06-06
10:53
Study of the mechanical stability of the ATLAS Insertable B-Layer
During the commissioning and alignment of the ATLAS Insertable B-Layer (IBL) using cosmic-ray data, a mechanical distortion of the IBL was observed. [...]
ATL-INDET-PUB-2015-001.
- 2015. - 10 p.
Original Communication (restricted to ATLAS) - Full text

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2015-06-02
11:53
Cluster Properties and Lorentz Angle Measurement in the 4-Layer Pixel Detector Using Cosmic Rays
The 4-layer Pixel Detector with the recently installed innermost layer called IBL saw its first data during the 2014 fall cosmic run. [...]
ATL-PHYS-PUB-2015-012.
- 2015. - 8 p.
Original Communication (restricted to ATLAS) - Full text - Full text

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2015-05-31
15:44
Comparison of Monte Carlo generator predictions from Powheg and Sherpa to ATLAS measurements of top pair production at 7 TeV
This note summarizes some of the latest Monte Carlo generator studies using ttbar events in ATLAS. [...]
ATL-PHYS-PUB-2015-011.
- 2015.
Original Communication (restricted to ATLAS) - Full text

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2015-05-31
15:35
Study of correlation of PDF uncertainty in single top and top pair production at the LHC
The incomplete knowledge of parton distribution functions is an important source of systematic uncertainty for top-quark measurements, including top-quark pair and single top-quark production cross sections, as well as for analyses that have a large background from these processes. [...]
ATL-PHYS-PUB-2015-010.
- 2015. - 7 p.
Original Communication (restricted to ATLAS) - Full text

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2015-05-20
06:40
The ATLAS Trigger/DAQ Authorlist
This is the ATLAS Trigger/DAQ Authorlist, version 15.04 (April 01, 2015)..
ATL-DAQ-PUB-2015-001.
- 2015.
Original Communication (restricted to ATLAS) - Full text

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2015-04-27
15:42
ATLAS Data Preservation Policy
The principal intent of this document is to describe the ATLAS policy ensuring that its data are maintained reliably in a form accessible to ATLAS members. [...]
ATL-CB-PUB-2015-002.
- 2015. - 2 p.
Original Communication (restricted to ATLAS) - Full text - Full text

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2015-04-13
23:56
ATLAS Inner Detector Alignment Performance with February 2015 Cosmic Rays Data
Results of the first alignment of the new insertable B-Layer, which was installed during the first long shutdown, are presented. [...]
ATL-PHYS-PUB-2015-009.
- 2015.
Original Communication (restricted to ATLAS) - Full text

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2015-04-13
22:30
An imaging algorithm for vertex reconstruction for ATLAS Run-2
The reconstruction of vertices corresponding to proton--proton collisions in ATLAS is an essential element of event reconstruction used in many performance studies and physics analyses. [...]
ATL-PHYS-PUB-2015-008.
- 2015.
Original Communication (restricted to ATLAS) - Full text

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2015-03-25
23:26
A study of the sensitivity to the Pythia8 parton shower parameters of $t\bar{t}$ production measurements in $pp$ collisions at $\sqrt{s} = 7$ TeV with the ATLAS experiment at the LHC
Various measurements of $t\bar{t}$ observables, performed by the ATLAS experiment in $pp$ collisions at $\sqrt{s} = 7$ TeV, are used to constrain the initial- and final-state radiation parameters of the Pythia8 Monte Carlo. [...]
ATL-PHYS-PUB-2015-007.
- 2015.
Original Communication (restricted to ATLAS) - Full text

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