[HTML][HTML] Production and detection of cold antihydrogen atoms
…, G Bonomi, A Bouchta, P Bowe, C Carraro, CL Cesar… - Nature, 2002 - nature.com
A theoretical underpinning of the standard model of fundamental particles and interactions
is CPT invariance, which requires that the laws of physics be invariant under the combined …
is CPT invariance, which requires that the laws of physics be invariant under the combined …
Trapped antihydrogen
Antimatter was first predicted 1 in 1931, by Dirac. Work with high-energy antiparticles is now
commonplace, and anti-electrons are used regularly in the medical technique of positron …
commonplace, and anti-electrons are used regularly in the medical technique of positron …
Optical tweezers for measuring red blood cell elasticity: application to the study of drug response in sickle cell disease
The deformability of erythrocytes is a critical determinant of blood flow in microcirculation. By
capturing red blood cells (RBC) with optical tweezers and dragging them through a viscous …
capturing red blood cells (RBC) with optical tweezers and dragging them through a viscous …
Resonant quantum transitions in trapped antihydrogen atoms
The hydrogen atom is one of the most important and influential model systems in modern
physics. Attempts to understand its spectrum are inextricably linked to the early history and …
physics. Attempts to understand its spectrum are inextricably linked to the early history and …
[HTML][HTML] Observation of the 1S–2S transition in trapped antihydrogen
The spectrum of the hydrogen atom has played a central part in fundamental physics over
the past 200 years. Historical examples of its importance include the wavelength …
the past 200 years. Historical examples of its importance include the wavelength …
[HTML][HTML] Electrical properties of the red blood cell membrane and immunohematological investigation
HP Fernandes, CL Cesar… - Revista brasileira de …, 2011 - SciELO Brasil
Hemagglutination is widely used in transfusion medicine and depends on several factors
including antigens, antibodies, electrical properties of red blood cells and the environment of …
including antigens, antibodies, electrical properties of red blood cells and the environment of …
[HTML][HTML] Observation of the effect of gravity on the motion of antimatter
Einstein’s general theory of relativity from 1915 1 remains the most successful description of
gravitation. From the 1919 solar eclipse 2 to the observation of gravitational waves 3, the …
gravitation. From the 1919 solar eclipse 2 to the observation of gravitational waves 3, the …
[HTML][HTML] Characterization of the 1S–2S transition in antihydrogen
In 1928, Dirac published an equation 1 that combined quantum mechanics and special
relativity. Negative-energy solutions to this equation, rather than being unphysical as initially …
relativity. Negative-energy solutions to this equation, rather than being unphysical as initially …
Two-photon spectroscopy of trapped atomic hydrogen
CL Cesar, DG Fried, TC Killian, AD Polcyn… - Physical review …, 1996 - APS
We report observation of the 1S-2S two-photon transition in hydrogen confined in a magnetic
trap at submillikelvin temperatures. The excitation spectrum can display a sharp central …
trap at submillikelvin temperatures. The excitation spectrum can display a sharp central …
[HTML][HTML] Roadmap for optical tweezers
Optical tweezers are tools made of light that enable contactless pushing, trapping, and
manipulation of objects, ranging from atoms to space light sails. Since the pioneering work by …
manipulation of objects, ranging from atoms to space light sails. Since the pioneering work by …