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"Table 3" of "Measurement of matter-antimatter differences in beauty baryon decays"

2017

For $\Lambda_b^0\to p\pi^-\pi^+\pi^-$ decays, the CP- and P-violating observables, $a^{\hat{T}-odd}_{CP}$ and $a^{\hat{T}-odd}_{P}$, resulting from the fit to the data are listed with their statistical and systematic uncertainties. Each value is obtained through an independent fit to a region of the phase space defined in Scheme A.

8000.0P P --> LAMBDA/B0 X7000.0Scheme A

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"Table 1" of "Measurement of matter-antimatter differences in beauty baryon decays"

2017

Binning scheme A is defined to exploit interference patterns arising from the resonant structure of the decay. Bins 1-4 focus on the region dominated by the $\Delta(1232)^{++}\to p\pi^{+}$. The other eight bins are defined to study regions where $p\pi^{-}$ esonances are present (5-8) on either side of the $\rho(770)^{0}\to\pi^{+}\pi^{-}$ resonances (5-12). Further splitting for $|\Phi|$ lower or greater than $\pi/2$ is done to reduce potential dilution of asymmetries.

8000.0P P --> LAMBDA/B0 X7000.0Scheme A

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"Table 4" of "Measurement of matter-antimatter differences in beauty baryon decays"

2017

For $\Lambda_b^0\to p\pi^-\pi^+\pi^-$ decays, the CP- and P-violating observables, $a^{\hat{T}-odd}_{CP}$ and $a^{\hat{T}-odd}_{P}$, resulting from the fit to the data are listed with their statistical and systematic uncertainties. Each value is obtained through an independent fit to a region of the phase space defined in Scheme B.

8000.0Scheme BP P --> LAMBDA/B0 X7000.0

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"Table 2" of "Measurement of matter-antimatter differences in beauty baryon decays"

2017

Definition of binning scheme B for the decay mode $\Lambda_b^0\to p\pi^-\pi^+\pi^-$.

8000.0Scheme BP P --> LAMBDA/B0 X7000.0

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Scattering Studies with Low-Energy Kaon-Proton Femtoscopy in Proton-Proton Collisions at the LHC

2020

The study of the strength and behaviour of the antikaon-nucleon ($\mathrm{\overline{K}N}$) interaction constitutes one of the key focuses of the strangeness sector in low-energy Quantum Chromodynamics (QCD). In this letter a unique high-precision measurement of the strong interaction between kaons and protons, close and above the kinematic threshold, is presented. The femtoscopic measurements of the correlation function at low pair-frame relative momentum of (K$^+$ p $\oplus$ K$^-$ $\overline{\mathrm{p}}$) and (K$^-$ p $\oplus$ K$^+$ $\overline{\mathrm{p}}$) pairs measured in pp collisions at $\sqrt{s}$ = 5, 7 and 13 TeV are reported. A structure observed around a relative momentum of 58 Me…

:Kjerne- og elementærpartikkelfysikk: 431 [VDP]Protonchiral dynamicsGeneral Physics and Astronomyhiukkasfysiikkanucl-ex01 natural sciencesHigh Energy Physics - ExperimentHigh Energy Physics - Experiment (hep-ex)ALICELHC HBTCorrelation functionHBT[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]scattering [p p]correlation functionKaon-ProtonNuclear Experiment (nucl-ex)Nuclear ExperimentNuclear ExperimentQuantum chromodynamicsPhysicsLarge Hadron ColliderPhysicsstrong interactionCHIRAL DYNAMICSVDP::Kjerne- og elementærpartikkelfysikk: 431SIGMA-HYPERON PRODUCTIONddc:3. Good healthPRIRODNE ZNANOSTI. Fizika.p interactions:Nuclear and elementary particle physics: 431 [VDP]CERN LHC CollNUCLEON INTERACTIONSVDP::Nuclear and elementary particle physics: 431P INTERACTIONSIsospinLHC5000 GeV-cms/nucleon 7000 GeV-cms/nucleon 13000 GeV-cms/nucleonpp collisionsParticle Physics - Experimentp p: scatteringStrong interactionLAMBDA(1405)Kaon-Proton Femtoscopy pp collisions LHCFOS: Physical sciences[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]Physics and Astronomy(all)Strangenesslambda(1405)114 Physical sciencesALICE; femtoscopyp-pNuclear physicsMomentumALICE LHC High-Energy Physicschiral [model]strangenessnucleon interactionsKaon-Proton ; Femtoscopy ; p-pfemtoscopyquantum chromodynamics0103 physical sciencesNuclear Physics - Experimentddc:530010306 general physicsNuclear Physicsanti-K nucleon: interactionhep-exHigh Energy Physics::PhenomenologySIGMA-HYPERON PRODUCTION; NUCLEON INTERACTIONS; CHIRAL DYNAMICS; P INTERACTIONS; LAMBDA(1405)interaction [anti-K nucleon]mass differenceNATURAL SCIENCES. Physics.Kaon-Proton Femtoscopysigma-hyperon productionHigh Energy Physics::Experimentmodel: chiralexperimental results

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