CERN Accelerating science

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New light from CLOUD on climate change

In a paper published in the journal Nature, the CLOUD experiment at CERN reports on a major advance towards solving a long-standing enigma in climate science: how do aerosol particles form in the atmosphere? It is known that all cloud droplets form…

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Three Natures in the ISOLDE hand

The radioactive beam facility at CERN, ISOLDE(1) has pioneered many achievements both at the level of designing new devices and of producing  frontier Physics. These demarches have been crowned by a series of papers in Nature and Nature…

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The CLOUD Experiment

CLOUD Collaboration: Aerodyne Research Inc., Billerica, Massachusetts 01821, USA California Institute of Technology, Div. of Chemistry & Chemical Engineering, Pasadena, California 91125, USA Carnegie Mellon University, Center for Atmospheric…

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Meeting the challenges of the High-Energy ISOLDE!

The On-Line Isotope Mass Separator ISOLDE is a facility dedicated to the production, study and use of exotic nuclei located far from the valley of stability i.e. far from the species found naturally on Earth. These exotic nuclei are being studied in…

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ISOLTRAP’s MR-ToF mass separator to plumb a neutron star

The mass of an atomic nucleus is one of its most fundamental properties.Via the binding energy, i.e., the difference in mass between its constituents (protons and neutrons) and the entire nucleus, it reflects the sum of all interactions present.…

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GBAR - Gravitational Behavior of Antimatter at Rest

The GBAR experiment, proposing a gravity measurement of antihydrogen at the planned ELENA facility, was approved by the Research Board in May 2012. The collaboration is formed of 14 laboratories and about 40 researchers at present1. The goal of…

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PRESENT STATUS AND FUTURE PROGRAMS OF THE n_TOF EXPERIMENT

High  precision  neutron cross-‐section  data  are  of  major  importance  for  a  wide  variety  of  research   fields   in  basic  and  applied …

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COMPASS-‐II: Preparing for the next step

COMPASS (NA58)  is preparing  for the  next  step in its  programme studying  nucleon  structure and   hadron   spectroscopy. From   2014 onward   the focus   will be on transverse momentum…

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NA62 – Searching for the Very Rare

Work is progressing swiftly on the construction of the new NA62 detectors. The experiment aims to collect new data, with a partial setup, already in 2012. NA62 is an experiment devoted to the study of rare kaon decays. It addresses in particular the…

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CLOUD

A new experiment, known as CLOUD1, began operation at the CERN PS in November 2009 [CERN Bulletin (2009)]. The CLOUD collaboration comprises 17 institutes from Europe, Russia and the United States, and brings together a diverse interdisciplinary…

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