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Primeur weekly 2016-12-05

Exascale supercomputing

Hewlett Packard Enterprise demonstrates world's first Memory-Driven Computing architecture ...

Crowd computing

Einstein@home discovers new gamma-ray pulsar ...

Computing tackles the mystery of the dark universe ...

Quantum computing

Construction of practical quantum computers radically simplified ...

Researchers take first look into the 'eye' of Majoranas ...

More reliable way to produce single photons for quantum information imprinting ...

Focus on Europe

Deadline for ISC research paper submission extended to December 16 ...

PRACE to hold awards ceremony at Cineca for Summer of HPC 2016 ...

An open harbour for research data ...

New MareNostrum4 supercomputer to be 12 times more powerful than MareNostrum3 ...

Hardware

Lincoln Laboratory's supercomputing system ranked most powerful in New England ...

PolyU and Huawei jointly set up the first lab in optical communication and advanced computing system in Hong Kong ...

DDN Infinite Memory Engine burst buffer exceeds 1 TB per second file system performance for Japan's fastest supercomputer ...

Fujitsu develops in-memory deduplication technology to accelerate response for large-scale storage ...

Fujitsu announces start of operations for Japan's fastest supercomputer ...

Applications

Using supercomputers to illuminate the renaissance ...

IBM unveils Watson-powered imaging solutions for health care providers ...

New algorithm could explain human face recognition ...

Researchers use Stampede supercomputer to study new chemical sensing methods, desalination and bacterial energy production ...

Physicists spell 'AV' by manipulating Abrikosov vortices ...

BSC researchers to study the response of European climate to Arctic sea ice depletion ...

IBM and Pfizer to accelerate immuno-oncology research with Watson for Drug Discovery ...

Fujitsu offers deep learning platform with world-class speed and AI services that support industries and operations ...

The Cloud

Cloud Systems Management Software Market: Global Industry Analysis and Opportunity Assessment 2016-2026 ...

Juniper Networks simplifies Cloud transition for enterprises with carrier-grade routing and unified security for AWS marketplace ...

Einstein@home discovers new gamma-ray pulsar

26 Nov 2016 Berkeley - Einstein@home has discovered the youngest known radio-quiet gamma-ray pulsar.

Einstein@home has reported the discovery and timing measurements of PSR J1208-6238, a young and highly magnetized gamma-ray pulsar, with a spin period of 440 ms. The pulsar was discovered in gamma-ray photon data from the Fermi Large Area Telescope (LAT) during a blind-search survey of unidentified LAT sources, running on the distributed volunteer computing system Einstein@Home.

No radio pulsations were detected in dedicated follow-up searches with the Parkes radio telescope, with a flux density upper limit at 1369 MHz of 30 μJy. By timing this pulsar's gamma-ray pulsations, Einstein@home measures its braking index over five years of LAT observations to be n=2.598±0.001±0.1, where the first uncertainty is statistical and the second estimates the bias due to timing noise. Assuming its braking index has been similar since birth, the pulsar has an estimated age of around 2,700 years, making it the youngest pulsar to be found in a blind search of gamma-ray data and the youngest known radio-quiet gamma-ray pulsar.

Despite its young age the pulsar is not associated with any known supernova remnant or pulsar wind nebula. The pulsar's inferred dipolar surface magnetic field strength is 3.8×1013 G, almost 90% of the quantum-critical level. Einstein@home has investigated some potential physical causes of the braking index deviating from the simple dipole model but has found that LAT data covering a longer time interval will be necessary to distinguish between these.
Source: BOINC

Back to Table of contents

Primeur weekly 2016-12-05

Exascale supercomputing

Hewlett Packard Enterprise demonstrates world's first Memory-Driven Computing architecture ...

Crowd computing

Einstein@home discovers new gamma-ray pulsar ...

Computing tackles the mystery of the dark universe ...

Quantum computing

Construction of practical quantum computers radically simplified ...

Researchers take first look into the 'eye' of Majoranas ...

More reliable way to produce single photons for quantum information imprinting ...

Focus on Europe

Deadline for ISC research paper submission extended to December 16 ...

PRACE to hold awards ceremony at Cineca for Summer of HPC 2016 ...

An open harbour for research data ...

New MareNostrum4 supercomputer to be 12 times more powerful than MareNostrum3 ...

Hardware

Lincoln Laboratory's supercomputing system ranked most powerful in New England ...

PolyU and Huawei jointly set up the first lab in optical communication and advanced computing system in Hong Kong ...

DDN Infinite Memory Engine burst buffer exceeds 1 TB per second file system performance for Japan's fastest supercomputer ...

Fujitsu develops in-memory deduplication technology to accelerate response for large-scale storage ...

Fujitsu announces start of operations for Japan's fastest supercomputer ...

Applications

Using supercomputers to illuminate the renaissance ...

IBM unveils Watson-powered imaging solutions for health care providers ...

New algorithm could explain human face recognition ...

Researchers use Stampede supercomputer to study new chemical sensing methods, desalination and bacterial energy production ...

Physicists spell 'AV' by manipulating Abrikosov vortices ...

BSC researchers to study the response of European climate to Arctic sea ice depletion ...

IBM and Pfizer to accelerate immuno-oncology research with Watson for Drug Discovery ...

Fujitsu offers deep learning platform with world-class speed and AI services that support industries and operations ...

The Cloud

Cloud Systems Management Software Market: Global Industry Analysis and Opportunity Assessment 2016-2026 ...

Juniper Networks simplifies Cloud transition for enterprises with carrier-grade routing and unified security for AWS marketplace ...