نتایج جستجو برای: particle accelerators
تعداد نتایج: 179538 فیلتر نتایج به سال:
CVD diamond particle detectors are already in use in the CERN experiments ATLAS, CMS, LHCb and ALICE and at various particle accelerator laboratories in USA and Japan. This is a proven technology with high radiation tolerance and very fast signal read-out [1]. It can be used for measuring single-particles as well as for high-intensity particle cascades, for timing measurements on the nanosecond...
T he search for physics beyond the standard model—our current best description of fundamental particles and the interactions between them—is a top priority at high-energy particle accelerators. But researchers are also searching for new physics in the “low-energy” environment of the nucleus through a process known as neutrinoless double-beta (0νββ) decay. This hypothetical decay would show that...
As a nuclear track detector, CR-39 (polyallyl diglycol carbonate) is used to reveal the products of fusion reactions. Positioned around the OMEGA target chamber, pieces of CR-39 absorb and are damaged by ejected particles. The plastic is then etched in NaOH solution at 80°C for 6 hours, resulting in the formation of nuclear tracks visible under a digital microscope. The etching process also rev...
In a series of three papers. we attempt to evaluate the past scientific performance of the three main particle accelerators at the Geneva-based European Organjzation for Nuclear Research (CERN) over the period since 1960. and to assess the future prospects for CERN and its users during the next ten to fifteen years. We concerned ourselves in the first paper (Paper 1 Martin and Irvine [29]) with...
The concept of a compact ion particle accelerator has become attractive in view of recent progress in laserdriven ion acceleration. We report here the recent progress in the laser-driven proton beam transport at the Photo Medical Research Center (PMRC) at JAEA, which is established to address the challenge of laser-driven ion accelerator development for ion beam cancer therapy.
DITANET is the largest-ever EU funded training network in beam diagnostics. The network members universities, research centers and industry partners are developing diagnostics methods for a wide range of existing or future particle accelerators, both for electron and ion beams. This is achieved through a cohesive approach that allows for the exploitation of synergies, whilst promoting knowledge...
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