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Profil bibliographique

J. J. Gaardhøje

Informations fournies par OpenAlex. Research Africa ne déduit ni nationalité, ni poste, ni coordonnées personnelles.

124Publications signalées
9774Citations signalées
0Affiliations récentes

Les domaines associés

High-Energy Particle Collisions ResearchParticle physics theoretical and experimental studiesQuantum Chromodynamics and Particle InteractionsNuclear reactor physics and engineeringNuclear physics research studies

Les publications récentes

Accès ouvert 2025 erratum OpenAlex

Corrigendum to “Search for a common baryon source in high-multiplicity pp collisions at the LHC” [Phys. Lett. B 811 (2020) 135849]

S. Acharya, D. Adamová, A. Adler, J. Adolfsson et autres

In the original paper [1], the relative distance ⃗r∗ for p–p pairs composed of one primary and one secondary (i.e. coming from resonance decay) proton was not calculated correctly. Specifically, Eq. (5) in the original paper for the scenario in which one …

7 citations Physics Letters B
Accès ouvert 2023 article OpenAlex

Constraining hadronization mechanisms with Λ c + / D 0 production ratios in Pb–Pb collisions at s NN = 5.02 TeV

S. Acharya, D. Adamová, A. Adler, J. Adolfsson et autres

The production of prompt Λc+ baryons at midrapidity (|y|<0.5) was measured in central (0–10%) and mid-central (30–50%) Pb–Pb collisions at the center-of-mass energy per nucleon–nucleon pair sNN=5.02 TeV with the ALICE detector. The results are more precise, more differential in centrality, and …

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44 citations Physics Letters B
Accès ouvert 2023 article OpenAlex

Inclusive quarkonium production in pp collisions at $$\sqrt{s}$$ = 5.02 TeV

S. Acharya, D. Adamová, A. Adler, J. Adolfsson et autres

Abstract This article reports on the inclusive production cross section of several quarkonium states, $$\textrm{J}/\psi $$ J / ψ , $$\psi \mathrm{(2S)}$$ ψ ( 2 S ) , $$\Upsilon \mathrm (1S)$$ Υ ( 1 S ) , $$\Upsilon \mathrm{(2S)}$$ Υ ( 2 …

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23 citations The European Physical Journal C
Accès ouvert 2022 article OpenAlex

Measurement of beauty production via non-prompt D0 mesons in Pb-Pb collisions at $$ \sqrt{{\textrm{s}}_{\textrm{NN}}} $$ = 5.02 TeV

S. Acharya, D. Adamová, A. Adler, J. Adolfsson et autres

A bstract The production of non-prompt D 0 mesons from beauty-hadron decays was measured at midrapidity (| y | < 0 . 5) in Pb-Pb collisions at a nucleon-nucleon center-of-mass energy of $$ \sqrt{{\textrm{s}}_{\textrm{NN}}} $$ s NN = 5 . 02 TeV …

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19 citations Journal of High Energy Physics
Accès ouvert 2022 article OpenAlex

Measurement of anti-3He nuclei absorption in matter and impact on their propagation in the Galaxy

S. Acharya, D. Adamová, A. Adler, Jonatan Adolfsson et autres

Abstract In our Galaxy, light antinuclei composed of antiprotons and antineutrons can be produced through high-energy cosmic-ray collisions with the interstellar medium or could also originate from the annihilation of dark-matter particles that have not yet been discovered. On Earth, the only …

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30 citations Nature Physics
Accès ouvert 2022 article OpenAlex

Production of K*(892)0 and ϕ(1020) in pp and Pb−Pb collisions at sNN=5.02 TeV

S. Acharya, D. Adamová, A. Adler, J. Adolfsson et autres

The production of ${K}^{*}{(892)}^{0}$ and $\ensuremath{\phi}(1020)$ mesons in proton--proton $(pp)$ and lead--lead (Pb--Pb) collisions at $\sqrt{{s}_{NN}}$ $=$ 5.02 TeV has been measured using the ALICE detector at the Large Hadron Collider (LHC). The transverse momentum $({p}_{\mathrm{T}})$ distributions of ${K}^{*}{(892)}^{0}$ and $\ensuremath{\phi}(1020)$ mesons …

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42 citations Physical Review C
Accès ouvert 2022 article OpenAlex

K S0 K S0 and K S0 K± femtoscopy in pp collisions at s=5.02 and 13 TeV

S. Acharya, D. Adamová, A. Adler, Jonatan Adolfsson et autres

Femtoscopic correlations with the particle pair combinations KS0KS0 and KS0K± are studied in pp collisions at s=5.02 and 13 TeV by the ALICE experiment. At both energies, boson source parameters are extracted for both pair combinations, by fitting models based on Gaussian …

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19 citations Physics Letters B
Accès ouvert 2022 article OpenAlex

Hypertriton Production in p -Pb Collisions at sNN=5.02 TeV

S. Acharya, D. Adamová, A. Adler, G. Aglieri Rinella et autres

The study of nuclei and antinuclei production has proven to be a powerful tool to investigate the formation mechanism of loosely bound states in high-energy hadronic collisions. The first measurement of the production of $_{\mathrm{\ensuremath{\Lambda}}}^{3}\mathrm{H}$ in $p$-Pb collisions at $\sqrt{{s}_{\mathrm{NN}}}=5.02\text{ }\text{ }\mathrm{TeV}$ …

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29 citations Physical Review Letters
Accès ouvert 2022 article OpenAlex

Multiplicity dependence of charged-particle jet production in pp collisions at $$\mathbf {\sqrt{s}}=\mathbf {13~TeV}$$

S. Acharya, D. Adamová, A. Adler, J. Adolfsson et autres

Abstract The multiplicity dependence of jet production in pp collisions at the centre-of-mass energy of $$\sqrt{s} = 13\ {\mathrm {TeV}}$$ s = 13 TeV is studied for the first time. Jets are reconstructed from charged particles using the anti- $$k_\mathrm {T}$$ k …

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11 citations The European Physical Journal C
Accès ouvert 2022 article OpenAlex

Measurements of the groomed and ungroomed jet angularities in pp collisions at $$ \sqrt{s} $$ = 5.02 TeV

S. Acharya, D. Adamová, A. Adler, G. Aglieri Rinella et autres

A bstract The jet angularities are a class of jet substructure observables which characterize the angular and momentum distribution of particles within jets. These observables are sensitive to momentum scales ranging from perturbative hard scatterings to nonperturbative fragmentation into final-state hadrons. We …

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27 citations Journal of High Energy Physics
Accès ouvert 2022 article OpenAlex

Polarization of Λ and Λ ¯ Hyperons along the Beam Direction in Pb-Pb Collisions at s N N = 5.02 TeV

S. Acharya, D. Adamová, A. Adler, G. Aglieri Rinella et autres

The polarization of the $\mathrm{\ensuremath{\Lambda}}$ and $\overline{\mathrm{\ensuremath{\Lambda}}}$ hyperons along the beam ($z$) direction, ${P}_{z}$, has been measured in Pb-Pb collisions at $\sqrt{{s}_{NN}}=5.02\text{ }\text{ }\mathrm{TeV}$ recorded with ALICE at the Large Hadron Collider (LHC). The main contribution to ${P}_{z}$ comes from elliptic flow-induced …

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64 citations Physical Review Letters
Accès ouvert 2022 article OpenAlex

Observation of a multiplicity dependence in the pT-differential charm baryon-to-meson ratios in proton–proton collisions at s=13 TeV

S. Acharya, D. Adamová, A. Adler, Jonatan Adolfsson et autres

The production of prompt D0, Ds+, and Λc+ hadrons, and their ratios, Ds+/D0 and Λc+/D0, are measured in proton–proton collisions at s=13 TeV at midrapidity (|y|<0.5) with the ALICE detector at the LHC. The measurements are performed as a function of the …

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45 citations Physics Letters B

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