B-RAD: a radiation survey meter for operation in intense magnetic fields
نویسندگان
چکیده
منابع مشابه
Hadronic Instabilities in Very Intense Magnetic Fields
Composite hadronic states exhibit interesting properties in the presence of very intense magnetic fields, such as those conjectured to exist in the vicinity of certain astrophysical objects. We discuss three scenarios. (i) The presence of vector particles with anomalous magnetic moment couplings to scalar particles, induces an instability of the vacuum. (ii) A delicate interplay between the ano...
متن کاملPolarization of Resonance Radiation in Magnetic Fields
mentum effects. It may be that we shall be dtiven to assume that the electron here functions as a dipole (magnetic), evidence for which has already been given by Compton, and that when moving in different directions in the non-isotropic force field of a crystal it assumes different orientations. 1 W. Voigt, Lehrbuch der Krystallphysik, Teubner, Leipzig, 1910, p. 369. 2 W. Thomson, Edin. Proc., ...
متن کاملFe b 19 96 Magnetic Fields and Large Scale Structure in a radiation dominated Universe
We consider that no mean magnetic field exists during this epoch, but that there is a mean magnetic energy associated with large-scale magnetic inhomogeneities. We study the evolution of these inhomogeneities and their influence on the large scale density structure, by introducing linear perturbations in Maxwell equations, the conservation of momentum-energy equation, and in Einstein field equa...
متن کاملScreening of Very Intense Magnetic Fields by Chiral Symmetry Breaking
In very intense magnetic fields, B > 1.5 × 10 T, the breaking of the strong interaction SU(2) × SU(2) symmetry arranges itself so that instead of the neutral σ field acquiring a vacuum expectation value it is the charged π field that does and the magnetic field is screened. Details are presented for a magnetic field generated by a current in a wire; we show that the magnetic field is screened o...
متن کاملMeasurement of the Radiation Dose Rates of Patients Receiving Treatment with I-131 Using Telescopic Radiation Survey Meter
Introduction In order to discharge the patients receiving treatment with large radiation doses of 131I for thyroid cancer, it is necessary to measure and evaluate the external dose rates of these patients. The aim of the study was to assess a new method of external dose rate measurement, and to analyze the obtained results as a function of time. Materials and Methods In this study, a telescopic...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Instrumentation
سال: 2019
ISSN: 1748-0221
DOI: 10.1088/1748-0221/14/05/t05007