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ATLAS Preprints

Ostatnio dodane:
2023-06-07
04:42
Top quark properties at ATLAS and CMS / van der Linden, Jan (KIT, Karlsruhe)
The latest results of the ATLAS and CMS experiments on top quark property measurements and interpretations in the EFT framework are presented. [...]
arXiv:2306.02068.
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2023-06-06
14:59
Anomaly detection search for new resonances decaying into a Higgs boson and a generic new particle $X$ in hadronic final states using $\sqrt{s} = 13$ TeV $pp$ collisions with the ATLAS detector
A search is presented for a heavy resonance $Y$ decaying into a Standard Model Higgs boson $H$ and a new particle $X$ in a fully hadronic final state. [...]
CERN-EP-2023-045.
- 2023.
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2023-06-06
04:24
Recent measurements of W and Z (+jets) at ATLAS and CMS / Amram, Oz (CERN)
Vector boson measurements at the LHC are an ideal laboratory to study detailed properties of the QCD and electroweak sectors of the Standard Model. [...]
arXiv:2306.01641 ; FERMILAB-CONF-23-280-PPD.
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2023-06-01
18:56
Combination and summary of ATLAS dark matter searches interpreted in a 2HDM with a pseudo-scalar mediator using 139 fb$^{-1}$ of $\sqrt{s} = 13$ TeV $pp$ collision data / ATLAS Collaboration
Results from a wide range of searches targeting different experimental signatures with and without missing transverse momentum ($E_{\mathrm{T}}^{\mathrm{miss}}$) are used to constrain a Two-Higgs-Doublet Model (2HDM) with an additional pseudo-scalar mediating the interaction between ordinary and dark matter (2HDM+$a$). [...]
arXiv:2306.00641 ; CERN-EP-2023-088.
- 2023. - 62 p.
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2023-06-01
07:30
Measurement of the cross-sections of the electroweak and total production of a $Z \gamma$ pair in association with two jets in $pp$ collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector / ATLAS Collaboration
This Letter presents the measurement of the fiducial and differential cross-sections of the electroweak production of a $Z \gamma$ pair in association with two jets. [...]
arXiv:2305.19142 ; CERN-EP-2023-098.
- 2023. - 44 p.
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2023-05-31
21:13
Search for non-resonant production of semi-visible jets using Run 2 data in ATLAS / ATLAS Collaboration
Semi-visible jets, with a significant contribution to the event's missing transverse momentum, can arise in strongly interacting dark sectors [...]
arXiv:2305.18037 ; CERN-EP-2023-084.
- 2023. - 34 p.
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2023-05-26
13:48
Observation of $WZ\gamma$ production in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector / ATLAS Collaboration
This Letter reports the observation of $WZ\gamma$ production and a measurement of its cross-section using $140.1 \pm 1.2~\textrm{fb}^{-1}$ of proton-proton collision data recorded at a center-of-mass energy of 13 TeV by the ATLAS detector at the Large Hadron Collider. [...]
arXiv:2305.16994 ; CERN-EP-2023-095.
- 2023. - 28 p.
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2023-05-26
13:18
Measurements of multijet event isotropies using optimal transport with the ATLAS detector / ATLAS Collaboration
A measurement of novel event shapes quantifying the isotropy of collider events is performed in 140 fb$^{-1}$ of proton-proton collisions with $\sqrt{s}=13$ TeV centre-of-mass energy recorded with the ATLAS detector at CERN's Large Hadron Collider. [...]
arXiv:2305.16930 ; CERN-EP-2023-079.
- 2023. - 55 p.
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2023-05-26
12:55
Search for leptoquarks decaying into the b$\tau$ final state in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector / ATLAS Collaboration
A search for leptoquarks decaying into the $b\tau$ final state is performed using Run 2 proton-proton collision data from the Large Hadron Collider, corresponding to an integrated luminosity of 139 fb$^{-1}$ at $\sqrt{s} = 13$ TeV recorded by the ATLAS detector. [...]
arXiv:2305.15962 ; CERN-EP-2023-033.
- 2023. - 67 p.
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2023-05-25
14:41
The ATLAS Experiment at the CERN Large Hadron Collider: A Description of the Detector Configuration for Run 3 / ATLAS Collaboration
The ATLAS detector is installed in its experimental cavern at Point 1 of the CERN Large Hadron Collider. [...]
arXiv:2305.16623 ; CERN-EP-2022-259.
- 2023. - 233 p.
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