Exploring the ${\Sigma }^{+}p$ interaction by measurements of the correlation function

Abstract

The spin-dependent components of the fundamental hyperon-nucleon interactions are largely unknown. We show that under reasonable assumptions, a measurement of the ${\Sigma }^{+}p$ correlation function in high-energy proton-proton or heavy-ion collisions combined with cross section data allows to separate the singlet and the triplet $S$-wave contributions.

arXiv comment6 pages, 3 figures, discussion extended, references updated

References in corpus (32)

• Gravitational-wave constraints on the neutron-star-matter Equation of State
• Strangeness in nuclear physics
• Hyperon-nucleon interaction at next-to-leading order in chiral effective field theory
• Do hyperons exist in the interior of neutron stars ?
• Hyperon-nucleon interactions - a chiral effective field theory approach
• Strangeness in Nuclei and Neutron Stars
• Baryon-baryon interactions in the SU6 quark model and their applications to light nuclear systems
• The Juelich hyperon-nucleon model revisited
• Exotic Hadrons from Heavy Ion Collisions
• $\Lambda \Lambda$ and N$\Xi$ interactions from Lattice QCD near the physical point
• Study of the strong interaction among hadrons with correlations at the LHC
• Hyperon-nucleon interaction within chiral effective field theory revisited
• Hyperon-Nucleon Interactions and the Composition of Dense Nuclear Matter from Quantum Chromodynamics
• Coupled-channel effects in hadron-hadron correlation functions
• Proton-lambda correlations in central Au+Au collisions at sqrt (s_NN)=200 GeV
• Hadron-Hadron Correlation and Interaction from Heavy-Ion Collisions
• Femtoscopic study of coupled-channel $N\Xi$ and $\Lambda \Lambda$ interactions
• How to extract the $\Lambda N$ scattering length from production reactions
• In-medium properties of a $\Xi N$ interaction derived from chiral effective field theory
• A study of hyperons in nuclear matter based on chiral effective field theory
• Do $\Xi \Xi$ bound states exist?
• High resolution study of the Lambda p final state interaction in the reaction p + p -> K+ + (Lambda p)
• Baryon interactions from lattice QCD with physical masses --- strangeness $S=-1$ sector ---
• Hadron Physics at J-PARC
• Extraction of scattering lengths from final-state interactions
• Analysis of the Lambda p Final State Interaction in the Reaction p+p->K^+(Lambda p)
• High-resolution hypernuclear spectroscopy at Jefferson Lab, Hall A
• Final-State Interactions in the Process pp -> pKLambda
• Determination of N* amplitudes from associated strangeness production in p+p collisions
• First Model-Independent Measurement of the Spin Triplet $p\Lambda$ Scattering Length from Final State Interaction in the $\vec{p}p\to p{K}^{+}\Lambda$ Reaction
• Femtoscopic correlations and the ${\Lambda }_{c}N$ interaction
• The pK0Σ+ final state in proton-proton collisions

Cited by in corpus (4)

• Strangeness $S=-2$ baryon-baryon interactions and femtoscopic correlation functions in covariant chiral effective field theory
• Can the strong interactions between hadrons be determined using femtoscopy?
• $\Lambda \bar{\Lambda }$ final-state interaction in the reactions $e^{+}{e}^{-}\to \varphi \Lambda \bar{\Lambda }$ and $e^{+}{e}^{-}\to \eta \Lambda \bar{\Lambda }$
• First measurement of ${\Sigma }^{+}n\to \Lambda p$ and ${\Sigma }^{+}n\to {\Sigma }^{0}p$ cross sections via ${\Sigma }^{+}$-nucleus scattering at an electron-positron collider