TL;DR: In this article, the authors report on the results at ADONE to study the properties of the newly found 3.1-BeV particle, which is known as the 3.
Abstract: We report on the results at ADONE to study the properties of the newly found 3.1-BeV particle.
TL;DR: The detection of the e + e − → n n reaction at the Adone collider by the Fenice Collaboration has allowed to measure for the first time the neutron electromagnetic form factors in the time-like region, from threshold to 2.44 GeV center of mass energy as discussed by the authors.
TL;DR: In this paper, a single-crystal X-ray diffractometer installed at the PWA Laboratory in Frascati is described, which is controlled by an IBM compatible personal computer by means of a plug-in board interface.
Abstract: The single-crystal X-ray diffractometer installed at the PWA Laboratory in Frascati is described. The Huber four-circle goniometer is controlled by an IBM-compatible personal computer by means of a plug-in board interface based on the LSI chip Am9513. The program CS running under MS-DOS performs a wide variety of operations from random search to data collection. The angular resolution of the diffractometer is 0.0025 °, while the instrumental resolution at 8 keV, with an Si(lll) monochromator, is 0.0026 °. After preliminary tests, 2Zn insulin crystals were mounted on the diffractometer and reflections were measured using synchrotron radiation. The rocking curves show full widths at half-maxima (FWHM) in the range 0.013-0.031 ° mainly due to the mosaicity.
TL;DR: In this article, the structure of the first coordination sphere of transition metals in such compounds as c-ReO3, c-IrO2 and c-WO3 has been studied by the EXAFS method in the “ADONE” synchrotron source.
Abstract: The structure of the first coordination sphere of transition metals in such compounds as c-ReO3, c-IrO2, c-WO3, a-WO3, c-MoO3 and a-MoO3 has been studied by the EXAFS method in the “ADONE” synchrotron source. Different approximations are discussed and the sets of the most suitable parameters are presented. It has been found that different methods of preparing amorphous tungsten oxide thin films lead to differences in their structure.