Results 171 to 180 of about 2,132,959 (213)
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Contemporary Physics, 1980
Abstract The reactions that take place when two nuclei collide are reviewed, together with the information they provide on nuclear structure.
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Abstract The reactions that take place when two nuclei collide are reviewed, together with the information they provide on nuclear structure.
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Processes with heavy ion collisions
Physics of Particles and Nuclei, 2011Some Coulomb effects in heavy ion collisions are considered. Among them the process of muon and lepton pair creation, Coulomb and unitary corrections, statistics of multiple pair production. Effects of mul- tiple photon exchange in process of lepton pair production by linearly polarized photon on nuclei are consid- ered.
B. Arbuzov, A. +4 more
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Heavy ion experiments at the relativistic heavy ion collider
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2002Abstract Heavy Ion experiments at the Relativistic Heavy Ion Collider at Brookhaven National Laboratory are designed to search for signatures of quark-gluon plasma and enhance our understanding of the behaviour of strongly interacting matter under extreme conditions. RHIC, as the first dedicated heavy ion collider facility, can collide Au–Au beams at
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Physics in Medicine and Biology, 2006
In treatment planning for hadron therapy, information about the relative stopping power in a patient's body is used to calculate the range of incident ions. This information is obtained from computed tomography (CT) images using a conversion table from x-ray CT numbers into stopping powers relative to the stopping power of water.
H. Shinoda, T. Kanai, T. Kohno
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In treatment planning for hadron therapy, information about the relative stopping power in a patient's body is used to calculate the range of incident ions. This information is obtained from computed tomography (CT) images using a conversion table from x-ray CT numbers into stopping powers relative to the stopping power of water.
H. Shinoda, T. Kanai, T. Kohno
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Acceleration of Heavy Ions at the Bevatron
Science, 1971Substantial beams of deuterons, α-particles, and nitrogen ions have been accelerated to high energies (nitrogen to 36 billion electron volts) in the bevatron. Beams of various energies were successfully extracted for experimental use. Modifications of the ion source, the injector, and the main acceleration system made the production of high-energy ...
H A, Grunder +2 more
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Mutation induction by heavy ions
Advances in Space Research, 1994Mutation induction by heavy ions is compared in yeast and mammalian cells. Since mutants can only be recovered in survivors the influence of inactivation cross sections has to be taken into account. It is shown that both the size of the sensitive cellular site as well as track structure play an important role.
J, Kiefer, U, Stoll, E, Schneider
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MODELING OF HEAVY-ION COLLISIONS AT THE RELATIVISTIC HEAVY-ION COLLIDER
International Journal of Modern Physics E, 2007The first five years of RHIC operations at √ sNN = 130 GeV and √ sNN = 200 GeV have yielded a vast amount of interesting and sometimes surprising results , many of which have not yet been fully evaluated or understood by theory. There exists mounting evidence that RHIC has created a hot and dense state of deconfined QCD matter with properties similar ...
STEFFEN A. BASS, CHIHO NONAKA
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The future of heavy ion radiotherapy
Medical Physics, 2008Currently, there is an increasing interest in heavy ion radiotherapy (RT) and a number of new facilities are being installed in Europe and Japan. This development is accompanied by intensive technical, physical, and clinical research. The authors identify six research fields where progress is likely and propose a thesis on the expected achievements for
Oliver, Jäkel +2 more
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In vivo radiobiology of heavy ions
International Journal of Radiation Oncology*Biology*Physics, 1982The radiobiology of heavy charged particles has been investigated with various animal systems in vivo at the Lawrence Berkeley Laboratory using the helium beam from the 184" synchrocyclotron and the carbon, neon, and argon beams from the BEVALAC. Tumor experiments were carried out using the R1 sarcoma in rats and the EMT6 mouse mammary carcinoma ...
T L, Phillips +4 more
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Treatment planning with heavy ions
Radiation and Environmental Biophysics, 1995The use of heavy charged particles in radiotherapy potentially represents an advance towards better local tumour control and a decrease in morbidity related to radiation injury of healthy tissues surrounding the target volume. This assertion only holds, however, if treatment planning systems give a real representation of the three-dimensional dose ...
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