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Posts by Bjoern Penning

I was looking for my laptop!

2 months ago 1 0 1 0

Switzerland. I didn't find it in the wild, I went with Geiger counter to a mineral fair.

3 months ago 1 0 0 0
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Got some recently too, surprisingly hot 50k counts per minute with alpha counter. Fun stuff.

3 months ago 1 0 1 0
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LZ Sets a World’s Best in the Hunt for Galactic Dark Matter and Gets a New Look at Neutrinos from the Sun’s Core The LUX-ZEPLIN experiment analyzed the largest dataset ever collected by a dark matter detector, reaching unmatched sensitivity.

Today, researchers with the @lzdarkmatter.bsky.social experiment set a world's best in the search for galactic #DarkMatter, and also marked the detector’s first glimpse of neutrinos from the sun's core. newscenter.lbl.gov/2025/12/08/l...

4 months ago 9 3 1 0

There's a nice neutral country you can come visit!

5 months ago 0 0 0 0
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Behind the Scenes of the Large Hadron Collider Upgrade
chipp.ch/en/id/8vTWE?...

5 months ago 2 1 0 0
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@bpenning.bsky.social

6 months ago 1 1 0 0
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The giant under the mountain

chipp.ch/en/id/CNuJU?...

7 months ago 1 1 0 0
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With @lbaudis.bsky.social at LGNS

9 months ago 3 0 1 0
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Last week my colleagues and I visited the Bedretto underground lab, operated by the @ethz.ch (bedrettolab.ethz.ch/en/home/). For now, umbrellas
to protect our small neutron detectors were needed, but in the future we might outfit the deep tunnel (~1500 m overburden) for rare event searches ;)

10 months ago 19 2 1 0
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Kein Referendum notwendig. Bränd i de Schwiiz unterliege Recht und Ordnig.

1 year ago 2 0 0 0