Refine
Language
- English (121)
Has Fulltext
- yes (121)
Is part of the Bibliography
- no (121)
Keywords
- Hadron-Hadron Scattering (4)
- Collective Flow (3)
- Heavy Ion Experiments (2)
- Jets (2)
- multimorbidity (2)
- COVID-19 (1)
- Collective Flow, (1)
- Hard Scattering (1)
- Heavy Quark Production (1)
- Material budget (1)
- Multi-Parton Interactions (1)
- Particle Correlations and Fluctuations (1)
- QCD (1)
- Quark Deconfinement (1)
- SARS-CoV-2 (1)
- aged (1)
- detector (1)
- elderly (1)
- end of life care (1)
- experimental results (1)
- neutralizing antibodies (1)
- patient centered care (1)
- patient preference (1)
- patient preferences (1)
- spike protein (1)
- variants of concern (1)
Institute
- Frankfurt Institute for Advanced Studies (FIAS) (115)
- Informatik (115)
- Physik (115)
- Medizin (4)
- Gesellschaftswissenschaften (2)
The production yields of antideuterons and antiprotons are measured in pp collisions at a center-of-mass energy of √s=13 TeV, as a function of transverse momentum (pT) and rapidity (y), for the first time up to |y|=0.7. The measured spectra are used to study the pT and rapidity dependence of the coalescence parameter B2, which quantifies the coalescence probability of antideuterons. The pT and rapidity dependence of the obtained B2 is extrapolated for pT>1.7 GeV/c and |y|>0.7 using the phenomenological antideuteron production model implemented in PYTHIA 8.3 as well as a baryon coalescence afterburner model based on EPOS 3. Such measurements are of interest to the astrophysics community, since they can be used for the calculation of the flux of antinuclei from cosmic rays, in combination with coalescence models.