Results 31 to 40 of about 164,628 (263)
Awareness of ‘Systolic Anterior Motion’ in Different Conditions
Clinical Medicine Insights: Cardiology, 2018 Perioperative echocardiography, especially transesophageal echocardiography, is of paramount importance in evaluating and managing refractory hypotension, a potential cause of which is systolic anterior motion (SAM) of anterior mitral leaflet ...
Monish Raut +2 more
doaj +1 more source
Effect of thresholds on the width of three-body resonances
Physics Letters B, 2017 It has been recently reported an intriguing theoretical result of a narrow three-body resonance with a large available phase space [1]. The resonance was reported in the NΛΛ−ΞNN system near the Ξd threshold, having a very small width in spite of the open
H. Garcilazo, A. Valcarce
doaj +1 more source
Baryon Junction Stopping at the SPS and RHIC via HIJING/B [PDF]
, 1998 Baryon stopping at the SPS and RHIC energies is calculated by introducing a new baryon junction mechanism into HIJING. The exchange of a baryon junction, according to Regge phenomenology, leads to a cosh(y/2) rapidity dependence and an s^(-1/4) energy ...
Andersson +21 more
core +2 more sources
Modern Physics Letters A, 2008 We perform the first study of baryons in holographic QCD with [Formula: see text] multi-D-brane system in type IIA superstring theory. The baryon is described as a chiral soliton solution in the four-dimensional meson effective action derived from holographic QCD.
Toru Kojo, Kanabu Nawa, Hideo Suganuma
openaire +3 more sources
Dependence of net-hyperon production at mid-rapidity on beam energy and its implication on baryon number carrier [PDF]
EPJ Web of ConferencesThe conventional picture of baryon number is that each valence quark inside a baryon carries 1/3 unit of baryon number. However, an alternative picture exists where the center of a Y-shaped topology of gluon fields, called the baryon junction, carries 1 ...
Tsang Chun Yuen
doaj +1 more source
Many-Quark Interactions: Large-N Scaling and Contribution to Baryon Masses
Universe, 2022 Starting from an effective Hamiltonian modeling, of a baryon made of N identical quarks in the large-N approach of QCD, we obtain analytical formulas, allowing to estimate the contributions of multiquark interactions to the baryon mass.
Fabien Buisseret +2 more
doaj +1 more source
Canadian Journal of Physics, 2000 We describe classical orbits and quantum states of a three-particle system, which is weakly chaotic. The quantum energies of the lowest 48 states, which are invariant under permutations, are given both for various approximations and to high accuracy. The quantum mechanical probability distributions are given in a two-dimensional version of the system,
D. Bukta, G. Karl, B. G. Nickel
openaire +3 more sources
Tensor Amplitudes for Partial Wave Analysis of
UniverseWe have derived the tensor amplitudes for partial wave analysis of ψ→ΔΔ¯, Δ→pπ within the helicity frame, as well as the amplitudes for the other decay sequences with same final states.
Xiang Dong, Kexin Su, Hao Cai, Kai Zhu
doaj +1 more source
Chiral Baryon Fields in the QCD Sum Rule
, 2012 We study the structure of local baryon fields using the method of QCD sum rule. We only consider the single baryon fields and calculate their operator product expansions. We find that the octet baryon fields belonging to the chiral representations [(3,3*)
A. Khodjamirian +49 more
core +1 more source