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Posts by Guillaume Pietrzyk

Totalement d'accord!

3 days ago 0 0 0 0

Quelle claque ! Poualala. Les frissons.

3 weeks ago 1 0 1 0

J'adore votre contenu mais je suis assez triste que votre site soit autant inaccessible. Il y a tant de pubs à fermer que j'ai l'impression d'être sur un site illégal de match en streaming.

1 month ago 1 1 1 0

Acheté

2 months ago 0 0 0 0

Je me suis tapé un fou rire dans la rue tout seul en entendant "Alain Half-Lifeflelou"

2 months ago 1 0 0 0

Votre rigueur scientifique est exemplaire. Une méthodologie qui rend fière la recherche française.

2 months ago 0 0 0 0

Great job!

5 months ago 0 0 0 0
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Finally the rumours become public: The CEPC Chinese collider project is on hold.

cerncourier.com/a/cepc-matur...

5 months ago 6 6 1 0

Wtf... Une vraie révolution conservatrice.

5 months ago 0 0 0 0

C'est fait! Merci!

7 months ago 1 0 1 0
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Today LHCb presented a new measurement of the decay of a B meson into a K* and a μ+ μ- pair

Previous results disagreed with the Standard Model prediction for the branching fraction and angular distribution

The new measurement has almost twice as much data and still disagrees!

🧵1/6

7 months ago 48 13 2 0

Je n'ai presque pas fait de JRPG de ma vie et pourtant j'adore ce jeu! Vas-y!

11 months ago 0 0 0 0
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An unexpected surprise. The 2025 Breakthrough Prize in Fundamental Physics honors over 13,000 researchers whose labors have led to the precise description the Higgs mechanism, … breakthroughprize.org/News/91 @CERN

1 year ago 59 17 1 2

Bon courage à vous !

1 year ago 3 0 0 0

American science and medicine has been thrown into chaos and uncertainty over the past week. Here are some stories to get up to speed. 1/12

1 year ago 1823 1137 57 189

Thanks a lot Maurizio! It's been a pleasure to work with you! 😀 I wish you plenty of cool charm results!

1 year ago 0 0 0 0

I cannot thank enough my colleagues of the LHCb experiment. I met people with whom I will stay friends for the rest of my life. I will closely follow the future of particle physics and take every opportunity to interact with my ex-academia colleagues. Particle physics has a bright future!

1 year ago 1 0 0 0
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I am delighted with my new job in industry. This new experience allows me to learn plenty of new tools and methods, and meet very interesting people who are helping me to make a successful transition.

1 year ago 1 0 1 0

I then pursued a postdoc at IJCLab in Orsay (France), where I worked with a wonderful team on rare beauty decays. This experience as a researcher was truly life-changing. I learned so many amazing technical tools and work practices that will help me for the rest of my life.

1 year ago 1 0 1 0

My life as a particle physicist started in 2016 at EPFL (Lausanne), where I discovered the amazing world of research at CERN through my master thesis and PhD, studying matter-antimatter oscillations of charm particles.

1 year ago 1 0 1 0
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After 8 incredible years as part of the LHCb collaboration at CERN, it is time for me to explore new horizons. I am very happy to announce that I am now a contractor for SII, working as a software developer for clients in the parisian area.

1 year ago 12 0 1 2

Bon rétablissement!

2 years ago 0 0 0 0
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Determination of short- and long-distance contributions in B⁰→K*⁰μ⁺μ⁻ decays arxiv.org/abs/2312.09102 - The overall level of compatibility with the Standard Model is evaluated to be between 1.8 and 1.9 standard deviations when looking at the C9 Wilson coefficient alone.

2 years ago 0 1 1 1
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@jeanmassiet.bsky.social allez là!

2 years ago 1 0 0 0

😍

2 years ago 0 0 0 0
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🙂

2 years ago 1 0 0 0

OMG

2 years ago 0 0 0 0
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C'est toi qui as fait le post? 😅

2 years ago 0 0 1 0

Vous êtes trop forts!

2 years ago 0 0 0 0
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Le titre de professeur honoraire est décerné par l'@epfl aux professeurs Tatsuya Nakada, Aurelio Bay et Mikhail Shaposhnikov. 👏👏👏

2 years ago 2 1 0 0