News about Physics

Qubits put into reverse

A group of scientists at the Niels Bohr Institute, University of Copenhagen, has figured out how to make spin qubits perform controlled backward rotations. This has never been shown before.

Women in Physics Prize 2017 awarded to up and coming astrophysicist Sarah Pearson

Together with the well-deserved KIF prize of 5000 Danish crowns, Christina Nis, Professor MSO at Roskilde University and member of the KiF Prize award committee, delivered these fine words to the Columbia-based Phd…

From deep under the Antartica-surface: IceCube has collected new knowledge about high-energy neutrino physics

High-energy neutrinos ‘caught’ in Antarctica Scientists from NBI were part of an international team measuring neutrino interaction at energy levels 1000 times higher than what can be attained in man-made particle…

Eugene Polzik receives DKK 10 million for fundamental research and innovation in quantum optics

QUANTOP at the Niels Bohr Institute has attracted DKK 10 million funding from two funding agencies, the John Templeton Foundation (USA) and EUREKA – the European framework targeting cooperation between SMEs and research…

Anja C. Andersen has been awarded the Danish Authors' Society Literary Prize 2017

The prize has previously been awarded, among others, to Ebbe Kløvedal Reich, Tor Nørretranders, Jørn Lund, Peter Øvig Knudsen, Jens Andersen, Ulrik Langen and Søren Ryge. This year, the prize is shared between Anja C.…

New discovery: Supernova explodes several times

Astronomers have for the first time discovered a star that exploded multiple times over a period of more than fifty years. These observations are challenging existing theories on cosmic catastrophes.

Signe Hillerup Larsen

Dynamics of Upernavik Isstrøm - Controlling mechanisms of ice stream flow Advisors: Christine Schøtt Hvidberg and Andreas Peter Ahlstrøm

Neutron star smash shakes universe

Scientists have, for the first time, captured gravitational waves as well as light, from two neutron stars that orbited each other ever closer to eventually collide. The groundbreaking discovery begins a...

Neutronstjerners sammenstød rystede universet

For første gang er det lykkedes at opfange tyngdebølger såvel som lys fra to kolliderende neutronstjerner. Den banebrydende opdagelse indleder en helt ny æra inden for astronomien.

Astronomerne har fået en ekstra sans

Nu er det for første gang lykkedes at detektere tyngdebølger såvel som elektromagnetiske stråling fra det samme objekt. Vi har fået en ny sans, så vi nu også kan opfatte tyngdeverdenen, vi kan både se og høre universet.

Now we can find out where the heavy elements come from

The discovery of a kilonova produced by the collision of two neutron stars brings researchers a big step closer to the explanation of one of the great puzzles of science: how the heaviest elements in the universe were…

Nu er det bevist: Her kommer de tunge grundstoffer fra

Opdagelsen af en kilonova fremkommet ved sammenstødet mellem to neutronstjerner bringer forskerne et stort skridt nærmere opklaringen af en af videnskabens store gåder: Hvordan de tungeste grundstoffer i universet er…

Sådan gjorde de: Den største astronomiske opdagelse i nyere tid

En videnskabelig sensation kom i hus, da tusindvis af forskere samarbejdede om at måle tyngdebølger og lys fra sammenstødet mellem to neutronstjerner 140 millioner lysår væk.

Congratulations to Niccolò Maffezzoli

Congratulations to Niccolò Maffezzoli at the Centre for Ice and Climate who successfully defended his PhD thesis on Thursday 12 October 2017, and obtained the degree of Doctor of Philosophy.

ALMA and Rosetta Detect Freon-40 in Space

Observations made with ALMA and ESA’s Rosetta mission by an international team, including researchers from NBI, have revealed the presence of the organohalogen Freon-40 in gas around both an infant star and a comet.

New generation ESA-satellites capable of revealing future sea level rises

NEGIS, the Northeast Greenland Ice Stream, splits into three gigantic glaciers - holding back ice masses equaling a global sea level rise of approx. one meter. ESA satellites can help reveal future sea increases.

Niccolò Maffezzoli

SODIUM, IODINE AND BROMINE IN POLAR ICE CORES Academic advisor: Paul Vallelonga

Nicolas Palm Perez

Electron Identification Using Machine Learning in the ATLAS Experiment with 2016 Data Supervisor: Troels Petersen

Asbjørn Arvad Jørgensen

Characterizing the lattice induced light shifts of the Ytterbium optical lattice clock Supervisor: Jan W. Thomsen

Star formation influenced by local environmental conditions

Three scientists at Niels Bohr Institute (NBI), University of Copenhagen, have carried out extensive computer simulations related to star formation, and they conclude that the present ‘standard explanatory model’ is…

Sofie Lindskov Hansen

Single-Photon Manipulation in Nanophotonic Circuits Supervisor: Peter Lodahl

Massive Antarctic Volcanic Eruptions Triggered Abrupt Southern Hemisphere Climate Changes Near the End of the Last Ice Age

Halogen-rich eruptions created a stratospheric ozone hole over Antarctica that, analogous to the modern ozone hole, led to large-scale changes in

Emil Sørensen Bols

Proton-Proton Central Exclusive Pion Production at √s = 13 TeV with the ALFA and ATLAS detector Supervisor: Peter Henrik Hansen

Henriette Petersen

The search for right-handed neutrinos with the ATLAS experiment Supervisor: Stefania Xella