Charged lepton electric dipole moments with the localized leptons and the new Higgs doublet in the two Higgs doublet model

We study the lepton electric dipole moments in the split fermion scenario, in the two Higgs doublet model, where the new Higgs scalars are localized around the origin in the extra dimension, with the help of the localizer field. We observe that the numerical value of the electron (muon, tau) electric dipole moment is at the order of the magnitude of 10^{-31} (10^{-24}, 10^{-22}) (e-cm) and this quantity is sensitive the new Higgs localization in the extra dimension.Comment: 20 pages, 7 figure

The IOERT IntraLine Accelerator for Intraoperative Radiotherapy

Artykuł przedstawia opracowany w Narodowym Centrum Badań Jądrowych we współpracy z Wielkopolskim Centrum Onkologii mobilny akcelerator IntraLine-IOERT, który jest przeznaczony do napromieniania podczas wykonywanych w salach operacyjnych zabiegów chirurgicznych. Akcelerator generuje terapeutyczną wiązkę elektronów o energii od 4 do 12 MeV, którą można wykonywać napromienianie pól o średnicy od 3 do 10 cm poprzez zastosowanie odpowiednich aplikatorów. Konstrukcja akceleratora zapewnia pełną mobilność całego akceleratora, a w szczególności jego głowicy, co pozwala na wyprowadzenie wiązki elektronów pod różnymi kątami zależnie od położenia komórek nowotworowych w ciele pacjenta.In the article the mobile electron accelerator IntraLine-IOERT developed by National Centre of Nuclear Research in cooperation with The Greater Poland Cancer Centre is presented. The unit is designed for use during surgical procedures in an operating room (Intraoperative Electron Radiation Therapy). The device generates therapeutic electron beam with the energy from 4 MeV to 12 MeV and it allows to irradiate fields of the diameter from 3 to 10 cm using a suitable applicator. IntraLine-IOERT accelerator is a fully mobile device; especially its mobile head allows for easy application of the electron beam under different angels as required by the tumor location in a patient’s body

Optical and scintillation properties of CsI:In crystals

The work is dedicated to study of optical and scintillation properties of CsI:In crystals. Using the Bridgeman method a concentration row of CsI:In single crystals was grown with the dopant content from 10⁻⁴ to 10⁻¹ mol. %. The segregation coefficient of In in CsI was estimated to be ~0.15. In CsI:In luminescence spectra one symmetric band is observed, peaking around 545 nm, with FWHM of 0.46 eV. Under intracenter excitation 1.9 μ s exponential decay was observed. The light yield under gamma excitation of ¹³⁷Cs isotope (662 keV), measured with a shaping time of 10 μ s, was 27 000 photons/MeV. The radio-luminescence yield of CsI:In , measured by the current mode method, approached to that of CsI:Tl . Probably, this difference is connected with the presence of a stronger afterglow in CsI:In crystals