CERN Accelerating science

ATLAS Preprints

Ultimi arrivi:
2017-09-23
08:33
Search for a scalar partner of the top quark in the jets plus missing transverse momentum final state at $\sqrt{s}$=13 TeV with the ATLAS detector / ATLAS Collaboration
A search for pair production of a scalar partner of the top quark in events with four or more jets plus missing transverse momentum is presented. [...]
CERN-PH-2017-162 ; arXiv:1709.04183.
- 57 p.
Preprint

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2017-09-23
08:33
Planar n-in-n quad module prototypes for the ATLAS ITk upgrade at HL-LHC / Gisen, A. (Dortmund U.) ; Altenheiner, S. (Dortmund U.) ; Burmeister, I. (Dortmund U.) ; Gößling, C. (Dortmund U.) ; Klingenberg, R. (Dortmund U.) ; Kröninger, K. (Dortmund U.) ; Lönker, J. (Dortmund U.) ; Weers, M. (Dortmund U.) ; Wizemann, F. (Dortmund U.)
In order to meet the requirements of the High Luminosity LHC (HL-LHC), it will be necessary to replace the current tracker of the ATLAS experiment. [...]
arXiv:1708.08266.
- 9 p.
Preprint

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2017-09-22
09:29
$ZZ \to \ell^{+}\ell^{-}\ell^{\prime +}\ell^{\prime -}$ cross-section measurements and search for anomalous triple gauge couplings in 13 TeV $pp$ collisions with the ATLAS detector
Measurements of $ZZ$ production in the $\ell^{+}\ell^{-}\ell^{\prime +}\ell^{\prime -}$ channel in proton-proton collisions at 13 TeV center-of-mass energy at the Large Hadron Collider are presented. [...]
CERN-EP-2017-163.
- 2017.
Fulltext - Previous draft version

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2017-09-21
11:11
Search for additional heavy neutral Higgs and gauge bosons in the ditau final state produced in 36 fb$^{-1}$ of $pp$ collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector / ATLAS Collaboration
A search for heavy neutral Higgs bosons and $Z^{\prime}$ bosons is performed using a data sample corresponding to an integrated luminosity of 36.1 fb$^{-1}$ from proton-proton collisions at $\sqrt{s}$ = 13 TeV recorded by the ATLAS detector at the LHC during 2015 and 2016. [...]
CERN-EP-2017-199 ; arXiv:1709.07242.
- 2017. - 52 p.
Fulltext - Previous draft version - Preprint

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2017-09-21
11:00
Study of ordered hadron chains with the ATLAS detector / ATLAS Collaboration
The analysis of the momentum difference between charged hadrons in high-energy proton-proton collisions is performed in order to study coherent particle production. [...]
CERN-EP-2017-092 ; arXiv:1709.07384.
- 2017. - 45 p.
Fulltext - Previous draft version - Preprint

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2017-09-20
10:11
A search for resonances decaying into a Higgs boson and a new particle $X$ in the $XH \to qqbb$ final state with the ATLAS detector / ATLAS Collaboration
A search for heavy resonances decaying into a Higgs boson ($H$) and a new particle ($X$) is reported, utilizing 36.1 fb$^{-1}$ of proton--proton collision data at $\sqrt{s} =$ 13 TeV collected during 2015 and 2016 with the ATLAS detector at the CERN Large Hadron Collider. [...]
CERN-EP-2017-204 ; arXiv:1709.06783.
- 2017. - 36 p.
Fulltext - Previous draft version - Preprint

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2017-09-13
18:05
Direct top-quark decay width measurement in the $t\bar{t}$ lepton+jets channel at $\sqrt{s}=8 \rm{TeV}$ with the ATLAS experiment / ATLAS Collaboration
This paper presents a direct measurement of the decay width of the top quark using $t\bar{t}$ events in the lepton+jets final state. [...]
CERN-EP-2017-187 ; arXiv:1709.04207.
- 2017. - 44 p.
Fulltext - Previous draft version - Preprint

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2017-09-13
16:45
Search for the SM Higgs boson produced in association with top quarks at $\sqrt{s}$ = 13 TeV with the ATLAS detector at the LHC / Serkin, Leonid (INFN Gruppo Collegato di Udine and ICTP, Trieste)
A review of the searches for the SM Higgs boson produced in association with a pair of top quarks, $t\bar{t}H$, using up to 13.3~fb$^{-1}$ of pp collisions at $\sqrt{s}$ = 13 TeV collected with the ATLAS detector at the LHC is presented. [...]
ATL-PHYS-PROC-2017-131 ; arXiv:1709.04381.
- 2017. - 4 p.
Original Communication (restricted to ATLAS) - Full text - Preprint

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2017-09-12
10:29
Search for supersymmetry in events with $b$-tagged jets and missing transverse momentum in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
A search for the supersymmetric partners of the Standard Model bottom and top quarks is presented. [...]
CERN-EP-2017-154.
- 2017.
Fulltext - Previous draft version

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2017-09-12
09:37
Search for a scalar partner of the top quark in the jets plus missing transverse momentum final state at $\sqrt{s}$=13 TeV with the ATLAS detector
A search for pair production of a scalar partner of the top quark in events with four or more jets plus missing transverse momentum is presented. [...]
CERN-EP-2017-162.
- 2017.
Fulltext - Previous draft version

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