Antihydrogen physics
نویسندگان
چکیده
منابع مشابه
Antihydrogen Physics at ALPHA/CERN1
Cold antihydrogen has been produced at CERN (Amoretti et al. (Nature, 419, 456 (2002)), Gabrielse et al. (Phys. Rev. Lett. 89, 213401 (2002))), with the aim of performing a high-precision spectroscopic comparison with hydrogen as a test of the CPT symmetry. Hydrogen, a unique system used for the development of quantum mechanics and quantum electrodynamics, has been continuously used to produce ...
متن کاملCold antihydrogen: a new frontier in fundamental physics.
The year 2002 heralded a breakthrough in antimatter research when the first low energy antihydrogen atoms were produced. Antimatter has inspired both science and fiction writers for many years, but detailed studies have until now eluded science. Antimatter is notoriously difficult to study as it does not readily occur in nature, even though our current understanding of the laws of physics have ...
متن کاملParticle Physics Aspects of Antihydrogen Studies with ALPHA at CERN
We discuss aspects of antihydrogen studies, that relate to particle physics ideas and techniques, within the context of the ALPHA experiment at CERN’s Antiproton Decelerator facility. We review the fundamental physics motivations for antihydrogen studies, and their potential physics reach. We argue that initial spectroscopy measurements, once antihydrogen is trapped, could provide competitive t...
متن کاملPhysics with Antiprotons: from Antihydrogen to the Top-quark
The talk gives a survey on experiments performed with antiprotons of different energies. The emphasis will be on results obtained at LEAR/CERN, but the exciting investigations with higher energy antiprotons, leading to the discovery of the intermediate bosons W +,W−, Z 0 and the top quark t, will also be discussed.
متن کاملEfficient Antihydrogen Detection in Antimatter Physics by Deep Learning
Antihydrogen is at the forefront of antimatter research at the CERN Antiproton Decelerator. Experiments aiming to test the fundamental CPT symmetry and antigravity effects require the efficient detection of antihydrogen annihilation events, which is performed using highly granular tracking detectors installed around an antimatter trap. Improving the efficiency of the antihydrogen annihilation d...
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ژورنال
عنوان ژورنال: Physics Reports
سال: 1994
ISSN: 0370-1573
DOI: 10.1016/0370-1573(94)90081-7