Accès ouvert
2025
article
OpenAlex
B. E. Aboona, J. Adam, G. Agakishiev, I. Aggarwal et autres
The polarization of Λ , Λ ¯ , Ξ − , and Ξ ¯ + hyperons along the angular momentum of the system has been measured in isobar collisions of Ru+Ru and Zr+Zr at s N N = 200 GeV with the …
us, cz, ru, in, cn, cl
(code pays fourni par la source)
Accès ouvert
2024
article
OpenAlex
M. I. Abdulhamid, B. E. Aboona, J. Adam, L. Adamczyk et autres
The differential cross section for Z0 production, measured as a function of the boson's transverse momentum (pT), provides important constraints on the evolution of the transverse momentum dependent parton distribution functions (TMDs). The transverse single spin asymmetry (TSSA) of the Z0 is …
Égypte, us, cz, pl, in, cl, hu
(code pays fourni par la source)
Accès ouvert
2024
article
OpenAlex
P. Achenbach, D. Adhikari, Andrei Afanasev, F. Afzal et autres
This White Paper presents an overview of the current status and future perspective of QCD research, based on the community inputs and scientific conclusions from the 2022 Hot and Cold QCD Town Meeting. We present the progress made in the last decade …
us, de, jo, hr, am
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Accès ouvert
2024
article
OpenAlex
M. I. Abdulhamid, B. E. Aboona, J. Adam, L. Adamczyk et autres
The longitudinal and transverse spin transfers to Λ ( Λ¯ ) hyperons in polarized proton-proton collisions are expected to be sensitive to the helicity and transversity distributions, respectively, of (anti)strange quarks in the proton, and to the corresponding polarized fragmentation functions. We …
Égypte, us, cz, pl, in, cl, cn, hu, de, jp, it, tw
(code pays fourni par la source)
Accès ouvert
2023
article
OpenAlex
M. I. Abdulhamid, B. E. Aboona, J. Adam, J. R. Adams et autres
The polarization of $\mathrm{\ensuremath{\Lambda}}$ and $\overline{\mathrm{\ensuremath{\Lambda}}}$ hyperons along the beam direction has been measured relative to the second and third harmonic event planes in isobar $\mathrm{Ru}+\mathrm{Ru}$ and $\mathrm{Zr}+\mathrm{Zr}$ collisions at $\sqrt{{s}_{NN}}=200\text{ }\text{ }\mathrm{GeV}$. This is the first experimental evidence of the hyperon …
Égypte, us, cz, ru, in, cl, cn, de, jp, it, tw
(code pays fourni par la source)
Accès ouvert
2016
article
OpenAlex
M. Aaboud, G. Aad, B. Abbott, J. Abdallah et autres
This paper presents a dedicated search for exotic decays of the Higgs boson to a pair of new spin-zero particles, H → aa, where the particle a decays to b-quarks and has a mass in the range of 20-60 GeV.The search is …
Maroc, fr, us, az, nl, gb, il, se, it, pl, de, rs, pt, ru, ca, ar, ch, gr, cz, dk, es, jp, br, au, tr
(code pays fourni par la source)
Accès ouvert
2016
article
OpenAlex
G. Aad, B. Abbott, J. Abdallah, O. Abdinov et autres
Measurements of the top-antitop quark pair production charge asymmetry in the dilepton channel, characterized by two high-${p}_{\mathrm{T}}$ leptons (electrons or muons), are presented using data corresponding to an integrated luminosity of $20.3\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ from $pp$ collisions at a center-of-mass energy $\sqrt{s}=8\text{ …
fr, us, az, nl, gb, il, se, it, pl, de, rs, es, pt, ru, ca, ar, ch, gr, dk, jp, br, sk, tr
(code pays fourni par la source)
Accès ouvert
2016
article
OpenAlex
G. Aad, B. Abbott, J. Abdallah, O. Abdinov et autres
A search for supersymmetry involving the pair production of gluinos decaying via third-generation squarks to the lightest neutralino (${\stackrel{\texttildelow{}}{\ensuremath{\chi}}}_{1}^{0}$) is reported. It uses an LHC proton-proton data set at a center-of-mass energy $\sqrt{s}=13\text{ }\text{ }\mathrm{TeV}$ with an integrated luminosity of $3.2\text{ }\text{ …
fr, us, az, nl, gb, il, se, it, pl, de, rs, es, pt, ru, ca, ar, ch, gr, dk, jp, br, tr
(code pays fourni par la source)
Accès ouvert
2016
erratum
OpenAlex
G. Aad, B. Abbott, J. Abdallah, O. Abdinov et autres
This paper reviews and extends searches for the direct pair production of the scalar supersymmetric partners of the top and bottom quarks in proton–proton collisions collected by the ATLAS collaboration during the LHC Run 1. Most of the analyses use 20 ${\mathrm{fb}^{-1}}$ …
fr, us, tw, az, nl, ca, il, se, it, pl, de, gb, rs, pt, ru, ar, ch, gr, dk, es, jp, br, sk, tr
(code pays fourni par la source)
Accès ouvert
2015
article
OpenAlex
G. Aad, B. Abbott, J. Abdallah, O. Abdinov et autres
A search for evidence of physics beyond the Standard Model in final states with multiple high-transverse-momentum jets is performed using 20.3 fb -1 of proton-proton collision data at √ s = 8 TeV recorded by the ATLAS detector at the LHC.No significant …
fr, us, tw, az, nl, ca, il, ch, se, it, pl, de, gb, rs, pt, jp, ru, ar, gr, dk, es, br, sk, tr
(code pays fourni par la source)
Accès ouvert
2015
article
OpenAlex
G. Aad, B. Abbott, J. Abdallah, S. Abdel Khalek et autres
A search is presented for narrow diboson resonances decaying to [Formula: see text] or [Formula: see text] in the final state where one [Formula: see text] boson decays leptonically (to an electron or a muon plus a neutrino) and the other [Formula: …
fr, us, tw, az, nl, pl, ca, il, ch, se, it, de, gb, rs, pt, es, ru, jp, ar, ro, gr, dk, br, sk, tr
(code pays fourni par la source)
Accès ouvert
2014
article
OpenAlex
G. Aad, B. Abbott, J. Abdallah, S. Abdel Khalek et autres
A search is performed for flavour-changing neutral currents in the decay of a top quark to an up-type (c, u) quark and a Higgs boson, where the Higgs boson decays to two photons.The proton-proton collision data set used corresponds to 4.7 fb …
fr, us, tw, az, nl, pl, ca, il, ch, se, it, de, gb, rs, pt, jp, ru, ar, gr, dk, br, Afrique du Sud, tr
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