M. Pinamonti

The Hot Neptune Initiative (HONEI)

F. Manni, L. Naponiello, L. Mancini, S. Vissapragada et autres

Context. The formation of Neptune planets with orbital periods shorter than ten days remains uncertain. They might have developed similarly to their longer-period counterparts, emerged from rare collisions between smaller planets, or be the remnant cores of stripped giant planets. Characterising a …

A joint effort to discover and characterize two resonant mini-Neptunes around TOI-1803 with TESS, HARPS-N, and CHEOPS

T. Zingales, L. Malavolta, L. Borsato, D. Turrini et autres

Context. The discovery and characterization of mini-Neptunes hold a potentially crucial impact on planetary formation and evolution theories. Estimating their orbital parameters and atmospheric properties would provide valuable hints to improve formation and atmospheric models. Aims. We present the discovery of two …

Correction: Future Circular Collider Feasibility Study Report

M. Benedikt, F. Zimmermann, B. Auchmann, W. Bartmann et autres

Correction: Eur. Phys. J. Spec. Top.https://doi.org/10.1140/epjs/s11734-025-01958-5The Image Sources and Credits information section was missing from this article and should have read ‘The FCCProject formally acknowledges and credits all organisations and contributors whose data and imagery form partof the basemaps used in this …

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Combination of inclusive top-quark pair production cross-section measurements using ATLAS and CMS data at $ \\sqrt{s} $ = 7 and 8 TeV

ATLAS Collaboration, CMS Collaboration, H. Abramowicz, A. T. H. Arce et autres

A combination of measurements of the inclusive top-quark pair production cross-section performed by ATLAS and CMS in proton–proton collisions at centre-of-mass energies of 7 and 8 TeV at the LHC is presented. The cross-sections are obtained using top-quark pair decays with an …

Evidence for the charge asymmetry in pp → $ t\overline{t} $ production at $ \sqrt{s} $ = 13 TeV with the ATLAS detector

ATLAS Collaboration, G. Aad, A. C. Abusleme Hoffman, E. Arena et autres