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Showing 1 to 17 of 17 for “"hyperon"”.
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Dispersion Relations for Hyperon-Decay
Made available in DSpace on 2015-05-12T17:12:30Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 6206190.PDF: 2270382 bytes, checksum: 793e00b3a77d570cbaf52b2205e16bf7 (MD5) Previous issue date: 1962
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Measurement of the magnetic moment of the [lambda]⁰ hyperon
Thesis: Ph. D., Massachusetts Institute of Technology, Department of Physics, 1964
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The Reactions Negative Kaon-Proton Going to ((Positive,negative) Sigma-Hyperon,(negative,positive)pion), Also Going to ((Positive, Negative)sigma-Hyperon,(negative,positive)pion,positive Pion,negative Pion), and to ((positive,negative)sigma-Hyperon,(negative,positive)pion, Positive Kaon,negative Kaon)
Made available in DSpace on 2015-05-12T21:41:48Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 6901387.PDF: 4600146 bytes, checksum: 8ac7c0c9af223c594b27c6ff250c09b9 (MD5) Previous issue date: 1968
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Photoproduction of the Λ*(1520 Hyperon off Protons and Neutrons In Deuterium
<p>The photoproduction of the Λ<sup>*</sup>(1520) off both protons and neutrons in deuterium has been studied using the CLAS eg3 run data. The reactions are γ d → K<sup>+</sup> Λ<sup>*</sup> (n) and γ d → K<sup>0</sup> Λ<sup>*</sup> (p). Preliminary Λ<sup>*</sup>(1520) cross sections and decay …
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Hyperon Production in Proton-Nucleus Collisions at 42 GeV Center of Mass Energy
The subject of this thesis is a measurement of hyperon production ratios which is of special interest as a reference on Quark Gluon Plasma search. The data used in this analysis have been taken with a minimum bias trigger at the fixed target experiment HERA-B, which uses the 920 GeV proton beam of …
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Negative Xi-Hyperon Production in Negative Kaon-Proton Interactions at 5.5 Bev/c
Made available in DSpace on 2015-05-12T21:41:53Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 7000971.PDF: 4505254 bytes, checksum: a2e90a907d7af3a2a6e3ab821072f021 (MD5) Previous issue date: 1969
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Measurement of inclusive Lambda / Antilambda hyperon polarisation in proton nucleus collisions at 920 GeV proton beam energy
… minimum bias dataset was analysed for transverse hyperon polarisation in p + A -> Lambda / Antilambda + X events. The data were taken in the commissioning phase of the HERA-B detector at HERA, DESY, using the proton beam of 920 GeV energy to collide with fixed target wires of different materials. …
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A measurement of the antiproton proton going to antilambda baryon lambda baryon and antiproton proon going to antisigma 0 lambda plus c.c. reactions at 1.726 GeV/c
… at CERN. Total and differential cross sections, hyperon polarizations, and spin correlation coefficients were measured for these strangeness production reactions. Emphasis was placed on a comparison of the data from the $\bar pp\to\bar\Lambda\Lambda$ reaction with that measured for the $\bar …
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From Hypernuclei to Hypermatter: a Quantum Monte Carlo Study of Strangeness in Nuclear Structure and Nuclear Astrophysics
… by the inclusion of the lightest among the hyperons, the Λ particle. This allows to perform detailed calculations for Λ hypernuclei, providing a microscopic framework for the study of the hyperon-nucleon interaction in connection with the available experimental information. The extension …
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Hadron -hadron scattering in lattice quantum chromodynamics
… chiral expansion for extrapolation, the pion-hyperon scattering lengths are found to be ap+S+ = --0.197 +/- 0.017 fm, and ap+X0 = --0.098 +/- 0.017 fm, where the comprehensive error includes statistical and systematic uncertainties. Meson-meson and multi-meson lattice calculations by the …
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Violation of CP invariance in weak interactions
… is used to calculate the s-wave amplitudes of hyperon non-leptonic decays, the K1 -> 2pi decay rate and the decay rate of the CP violating process K2 -> 2pi. The neutron electric dipole moment, which depends on the violation of space-reflection invariance and of time-reversal invariance, is …
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An Equation of State with the Complete SU(3)f Baryon Octet for Neutron Star Mergers
… predict the single-particle potential of hyperons in both symmetric and neutron matter at n0, as predicted by the HALQCD Collaboration’s lattice QCD-informed Br¨uckner–Hartree–Fock (BHF) model. We develop a new EoS, DID (for “density- and isospin-dependent”), that includes the complete …
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Electromagnetic Form Factors of Hadrons in the Space-Like Region
… thesis, predictions are made of the nucleon and hyperon electromagnetic form factors by utilizing a non-perturbative quark model dressed by a pion cloud. Constraints from chiral symmetry arguments lead us to propose performing these chiral loop e ects at the hadron level which leads to an …
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Measuring the Weak Charge of the Proton and the Hadronic Parity Violation of the N →Δ Transition
… large values of dΔ motivated by radiative hyperon decays. The elastic measurement is the first direct measurement of the weak charge of the proton while the inelastic measurement is only the second measurement of the neutral current excitation of the Δ resonance. It is currently the best …
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Measurement of Exclusive Photo-Production of K+ Σ*- Quasi-Free off Neutrons In Deuterium
<p>This work studies the exclusive quasi-free photo-production of K <sup>+</sup> Σ<sup>∗−</sup> (1385) off neutrons in deuterium. It presents the first total cross section, σ , of this production channel as well as the differential cross section, dσ/dcosθ<sub>CM</sub>. In order to understand the …