Plasma and trap-based techniques for science with positrons
... wants to tailor collections of antiparticles for specific applications, to create, for example, cold single-component plasma, bright beams, or intense short bursts of antiparticles. Thus another challenge is developing suitable techniques for antiparticle accumulation and storage. An important theme ...
... wants to tailor collections of antiparticles for specific applications, to create, for example, cold single-component plasma, bright beams, or intense short bursts of antiparticles. Thus another challenge is developing suitable techniques for antiparticle accumulation and storage. An important theme ...
RESEARCH ARTICLE Bottles as models
... to the width between rakers measured in smaller teleosts [e.g. herring (Gibson, 1988), singidia tilapia (Goodrich et al., 2000), and Japanese anchovy, Pacific round herring and Japanese jack mackerel (Tanaka et al., 2006)], and the larger mesh size (1000m) was similar to those measured from neonat ...
... to the width between rakers measured in smaller teleosts [e.g. herring (Gibson, 1988), singidia tilapia (Goodrich et al., 2000), and Japanese anchovy, Pacific round herring and Japanese jack mackerel (Tanaka et al., 2006)], and the larger mesh size (1000m) was similar to those measured from neonat ...
Mesconic Light – Cone Wavefunctions for a
... irrelevant factors from the projection of the Greens function in the kernel K). For a given interaction kernel the solution of the equations above directly results in the light cone distribution of qQ system. As so far a detailed derivation of the LC amplitude from QCD is till lacking (only results ...
... irrelevant factors from the projection of the Greens function in the kernel K). For a given interaction kernel the solution of the equations above directly results in the light cone distribution of qQ system. As so far a detailed derivation of the LC amplitude from QCD is till lacking (only results ...
Analysis of the fragmentation function based on ATLAS data
... Finally in 1973 the remaining two of the known flavours, bottom and top, were added into the Standard Model [6]. The experimental evidence for the first quarks proposed came through the Stanford Linear Accelerator Center (SLAC) experiment in 1968 [7, 8], and the other flavours were confirmed later: ...
... Finally in 1973 the remaining two of the known flavours, bottom and top, were added into the Standard Model [6]. The experimental evidence for the first quarks proposed came through the Stanford Linear Accelerator Center (SLAC) experiment in 1968 [7, 8], and the other flavours were confirmed later: ...
Studies of an inductively coupled negative hydrogen ion radio
... In the frame work of a development project for ITER neutral beam injection system a radio frequency (RF) driven negative hydrogen (H-/D-) ion source, (BATMAN ion source) is developed which is designed to produce several 10s of ampere of H-/D- beam current. This PhD work has been carried out to under ...
... In the frame work of a development project for ITER neutral beam injection system a radio frequency (RF) driven negative hydrogen (H-/D-) ion source, (BATMAN ion source) is developed which is designed to produce several 10s of ampere of H-/D- beam current. This PhD work has been carried out to under ...
The Oscillating Neutrino
... (and their respective antiparticles). The quarks are the building blocks that have fractional electric charge and interact primarily through the strong nuclear force, also called the color force. Color binds quarks together to form the proton, the neutron, all nuclei, and all the other hadrons (stro ...
... (and their respective antiparticles). The quarks are the building blocks that have fractional electric charge and interact primarily through the strong nuclear force, also called the color force. Color binds quarks together to form the proton, the neutron, all nuclei, and all the other hadrons (stro ...
THE SCIENCE OF JET
... firm theoretical basis by Hans Bethe who, in 1939, showed that various nuclear processes were possible, depending on the precise conditions. In the sun the dominant process starts from hydrogen nuclei, which are simply protons, and proceeds in three stages. In the first stage two protons fuse, relea ...
... firm theoretical basis by Hans Bethe who, in 1939, showed that various nuclear processes were possible, depending on the precise conditions. In the sun the dominant process starts from hydrogen nuclei, which are simply protons, and proceeds in three stages. In the first stage two protons fuse, relea ...
Astroparticle physics at LHC - Institute of Physics (IoP)
... Dark matter is a presumed form of invisible massive matter which makes up 83.9% of the physical matter density in the Universe. The leading candidate for dark matter is an undetected heavy elementary relic particle which interact only trough gravitation and the weak force. Such a Weakly Interacting ...
... Dark matter is a presumed form of invisible massive matter which makes up 83.9% of the physical matter density in the Universe. The leading candidate for dark matter is an undetected heavy elementary relic particle which interact only trough gravitation and the weak force. Such a Weakly Interacting ...
Observation of Neutrinos at Super-Kamiokande Observatory
... also interact with protons and neutrons in the water, creating electrons, muons, and other charged particles. Measuring the Cherenkov light produced by particles created by such reactions enables information on the original neutrino such as flavor, energy, and interacted position to be reconstructed ...
... also interact with protons and neutrons in the water, creating electrons, muons, and other charged particles. Measuring the Cherenkov light produced by particles created by such reactions enables information on the original neutrino such as flavor, energy, and interacted position to be reconstructed ...
CommissionLecture4
... Increase Np as much as possible Increase bunch crossing frequency Decrease beam cross section ...
... Increase Np as much as possible Increase bunch crossing frequency Decrease beam cross section ...
Theory of Motion of Matter on the Formation of Galaxy and Star
... Matter in nature shows two forms of existence: that is, matter and energy; Matter is materialization of energy with certain density and mass in relative static state; Energy is dynamic manifestation of numerous material particles, (Note: In order to discuss the variation rule of cosmic matter more r ...
... Matter in nature shows two forms of existence: that is, matter and energy; Matter is materialization of energy with certain density and mass in relative static state; Energy is dynamic manifestation of numerous material particles, (Note: In order to discuss the variation rule of cosmic matter more r ...
Book of abstracts 2
... be mastered? How is the coupling and coupling-out of particles, radiation and energy in these systems realized? How can the plasma chemistry and the gas flow self-consistently treated in modeling? How need classical diagnostic concepts to measure standard plasma parameters such as electron density o ...
... be mastered? How is the coupling and coupling-out of particles, radiation and energy in these systems realized? How can the plasma chemistry and the gas flow self-consistently treated in modeling? How need classical diagnostic concepts to measure standard plasma parameters such as electron density o ...
Strangeness production
Strangeness production is a signature and a diagnostic tool of quark–gluon plasma (or QGP) formation and properties. Unlike up and down quarks, from which everyday matter is made, strange quarks are formed in pair-production processes in collisions between constituents of the plasma. The dominant mechanism of production involves gluons only present when matter has become a quark–gluon plasma. When quark–gluon plasma disassembles into hadrons in a breakup process, the high availability of strange antiquarks helps to produce antimatter containing multiple strange quarks, which is otherwise rarely made. Similar considerations are at present made for the heavier charm flavor, which is made at the beginning of the collision process in the first interactions and is only abundant in the high-energy environments of CERN's Large Hadron Collider.