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NIST Announces Record Performance of JILA's Strontium Lattice Atomic Clock

In another advance at the far frontiers of timekeeping by National Institute of Standards and Technology (NIST) researchers, the latest modification of a record-setting strontium atomic clock has achieved precision and stability levels that now mean the clock would neither gain nor lose one second in some 15 billion years*—roughly the age of the universe.

22 Apr 2015

Researchers Reveal Molecular Structure of Water's Liquid Surface Using New Quantum Model

The National Physical Laboratory (NPL), the UK's National Measurement Institute in collaboration with IBM and the University of Edinburgh, has used a new quantum model to reveal the molecular structure of water's liquid surface.

22 Apr 2015

Dawn Space Probe Resumes Sending Images of Dwarf Planet Ceres

It was an arrival and a farewell at the same time: On 6 March of this year, when NASA’s Dawn space probe finally arrived at Ceres after a two-and-a-half-year flight through the asteroid belt, the spherical dwarf planet initially disappeared into the darkness. As the space probe was approaching its destination from the dark side, the onboard scientific camera system was unable to take any new pictures. For five long weeks. Now, Ceres has come into view again. Photos from mid-April afford a first glimpse of the north pole of the dwarf planet.

21 Apr 2015

EPS Honors SLAC and Stanford Theoretical Physicist with 2015 High Energy and Particle Physics Prize

James D. Bjorken, a theoretical physicist and professor emeritus at the Department of Energy’s SLAC National Accelerator Laboratory and at Stanford University, has been awarded the 2015 High Energy and Particle Physics Prize of the European Physical Society (EPS). Along with four other scientists, he was honored for theoretical work that revolutionized our understanding of the internal structure of the proton.

21 Apr 2015

Direct Evidence of Pulsing Quasar Could Substantiate Existence of Black Hole Binaries

As two galaxies enter the final stages of merging, scientists have theorized that the galaxies' supermassive black holes will form a "binary," or two black holes in such close orbit they are gravitationally bound to one another. In a new study, astronomers at the University of Maryland present direct evidence of a pulsing quasar, which may substantiate the existence of black hole binaries.

21 Apr 2015

Supermassive Black Hole Exists in Dwarf Starburst Galaxy

Dartmouth astrophysicists and their colleagues have not only proven that a supermassive black hole exists in a place where it isn't supposed to be, but in doing so have opened a new door to what things were like in the early universe.

21 Apr 2015

Asteroid Vesta was well on its Way in Developing into a Planet

Only around 60 million kilometres closer to the Sun than Ceres, another large rock is orbiting in the remote asteroid belt: Vesta. Although its diameter of approximately 530 kilometres makes it a bit too small to be counted as a dwarf planet, it is nevertheless big enough to be the second heaviest and third largest body in this region between the orbits of Mars and Jupiter.

21 Apr 2015

LSST Telescope Construction Begins at Cerro Pachón Site in Chilean Andes

The first stone of the future LSST telescope was laid on 14 April 2015 by the Chilean President Michelle Bachelet, at the Cerro Pachón site in the Chilean Andes. The LSST is the result of a public-private partnership involving several research institutions worldwide, and will be equipped with the most powerful digital camera ever built, partly developed in CNRS laboratories. The 8.4-meter-diameter telescope will shed light on the nature of dark energy, which accelerates the expansion of the Universe.

21 Apr 2015

Possible Explanation for Existence of the Cold Spot in Eridanus Constellation

In 2004, astronomers examining a map of the radiation leftover from the Big Bang (the cosmic microwave background, or CMB) discovered the Cold Spot, a larger-than-expected unusually cold area of the sky. The physics surrounding the Big Bang theory predicts warmer and cooler spots of various sizes in the infant universe, but a spot this large and this cold was unexpected.

20 Apr 2015

First Results from New LBT Exozodi Exoplanet Common Hunt Survey

Astronomers have probed deeper than before into a planetary system 130 light-years from Earth. The observations mark the first results of a new exoplanet survey called LEECH (LBT Exozodi Exoplanet Common Hunt), and are published today in the journal Astronomy and Astrophysics.

20 Apr 2015

Quantum Physics News

NIST Announces Record Performance of JILA's Strontium Lattice Atomic Clock

Researchers Reveal Molecular Structure of Water's Liquid Surface Using New Quantum Model

Dawn Space Probe Resumes Sending Images of Dwarf Planet Ceres

EPS Honors SLAC and Stanford Theoretical Physicist with 2015 High Energy and Particle Physics Prize

Direct Evidence of Pulsing Quasar Could Substantiate Existence of Black Hole Binaries

Supermassive Black Hole Exists in Dwarf Starburst Galaxy

Asteroid Vesta was well on its Way in Developing into a Planet

LSST Telescope Construction Begins at Cerro Pachón Site in Chilean Andes

Possible Explanation for Existence of the Cold Spot in Eridanus Constellation

First Results from New LBT Exozodi Exoplanet Common Hunt Survey

Quantum Development in Ireland: A Conversation with John Durcan, Chief Technologist, IDA Ireland

Advancing Quantum Scalability with New Qubit Method

Modified Newtonian Dynamics and the Search for a Ninth Planet

LabOne Q: An Intuitive Software Framework for Scalable Quantum Computing

ORCA-Quest qCMOS Camera by Hamamatsu

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Repeat-Until-Success Algorithm for Quantum Gate Decomposition

Researchers Exploit the Color Centers in Diamond to Enhance Dynamic Nuclear Polarization Processes for NMR Applications

Application of Electro-Optic Phase Modulator in Pound-Drever Hall Technique for Laser Frequency Stabilization

Quantum Physics News

Quantum Development in Ireland: A Conversation with John Durcan, Chief Technologist, IDA Ireland

Advancing Quantum Scalability with New Qubit Method

Modified Newtonian Dynamics and the Search for a Ninth Planet

1Enhancing Quantum Error Correction Effectiveness

2First High-Res Map of Massive Explosion in NGC 4383

3Researchers Achieve Major Advancement in Quantum Technology

4Quantum Challenge to Be Solved One Mile Underground

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