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2.1K
Account age
1 yrs
💰 Suggested sponsorship rate
$40 – $65 / sponsored post
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🧰 Free analysis for Freya Blekman
Known for
25 views
I love speaking at festivals! Today at Kimiko festival in Aachen. First time the CERN festival programme touches down in Germany 🇩🇪
20 views
This time in random gear I found on campus: the monochromator that was used to make the first x ray photo with an accelerator!
You’ve probably seen a prism split light into a rainbow. X-rays can be split the same way with a crystal monochromator instead of glass.
In August 1970, right here at DESY, physicists Gerd Rosenbaum, Kenneth Holmes and Jean Witz fitted a quartz crystal monochromator onto o
12 views
We are celebrating the renewal of our #hamburg #clusterofexcellence #quantumuniverse. With science. And art! And singing physicists !
8 views
Ready for some mud and physics at the @kimikofestival as part of the #bigbangcollective. I’m wearing a particularly obscure festival t-shirt. Because I can 👌
📊 Post engagement
8
Avg engagement / post
0.4%
Engagement vs followers
May 2025
On Mastodon since
🔥 Top post: I love speaking at festivals! Today at Kimiko festival in Aachen · 25 likes + reposts
📊 Activity & format
Posting cadence
2.5 / week
Posts several times a week.
Content mix
Mostly text
Recent: 6 text · 4 image · 2 video.
Follower / following
4.5×
Follows 475 back. A more reciprocal / networked account.
Recent posts
View on Mastodon ↗
🔥 Top post
I love speaking at festivals! Today at Kimiko festival in Aachen. First time the CERN festival programme touches down in Germany 🇩🇪
Previously…https://fediscience.org/@freyablekman/116607637431649809
▶
This time in random gear I found on campus: the monochromator that was used to make the first x ray photo with an accelerator!
You’ve probably seen a prism split light into a rainbow. X-rays can be split the same way with a crystal monochr…
oops something went wrong there. I was referring to Kuan-Yu Lin's work on the CMS HGCAL, see also https://www.instagram.com/p/Daw9QCoIsNQ/?utm_source=ig_web_copy_link&igsh=MzRlODBiNWFlZA==
Very important work that falls between instrumentation and analysis is what often makes the difference in physics reach 🔥 keep up the good work Kuan!
There are 2 postdoctoral positions opening in the CMS group at DESY, more details here: https://lnkd.in/evBjrzkt (yes they are in my group)
Please don't hesitate to forward this job announcement to suitable candidates.
Sorry mastodon peeps, only on Instagram
Great to have high school interns! #wisskomm https://www.instagram.com/reel/DaDe79AKoB1/?igsh=aWFicDBwZDVpaHo5
▶
We are celebrating the renewal of our #hamburg #clusterofexcellence #quantumuniverse. With science. And art! And singing physicists !
How quarks cluster together into hadrons is only partially understood. With heavy quarks it is easier to calculate and measuring bound bottom quark-antiquark pairs is therefor super important to understand this aspect of the strong force. …
Ready for some mud and physics at the @kimikofestival as part of the #bigbangcollective. I’m wearing a particularly obscure festival t-shirt. Because I can 👌
Because the quantum fluctuations change as a function of the kinetic energy of the proton, it is super important to measure single top quarks at different energies, and this is why we bothered to also measure this at very low energy LHC ru…
▶
This time in random gear I found on campus: the monochromator that was used to make the first x ray photo with an accelerator!
You’ve probably seen a prism split light into a rainbow. X-rays can be split the same way with a crystal monochr…
oops something went wrong there. I was referring to Kuan-Yu Lin's work on the CMS HGCAL, see also https://www.instagram.com/p/Daw9QCoIsNQ/?utm_source=ig_web_copy_link&igsh=MzRlODBiNWFlZA==
Very important work that falls between instrumentation and analysis is what often makes the difference in physics reach 🔥 keep up the good work Kuan!
There are 2 postdoctoral positions opening in the CMS group at DESY, more details here: https://lnkd.in/evBjrzkt (yes they are in my group)
Please don't hesitate to forward this job announcement to suitable candidates.
Sorry mastodon peeps, only on Instagram
Great to have high school interns! #wisskomm https://www.instagram.com/reel/DaDe79AKoB1/?igsh=aWFicDBwZDVpaHo5
▶
We are celebrating the renewal of our #hamburg #clusterofexcellence #quantumuniverse. With science. And art! And singing physicists !
How quarks cluster together into hadrons is only partially understood. With heavy quarks it is easier to calculate and measuring bound bottom quark-antiquark pairs is therefor super important to understand this aspect of the strong force. …
Ready for some mud and physics at the @kimikofestival as part of the #bigbangcollective. I’m wearing a particularly obscure festival t-shirt. Because I can 👌
Because the quantum fluctuations change as a function of the kinetic energy of the proton, it is super important to measure single top quarks at different energies, and this is why we bothered to also measure this at very low energy LHC ru…
🐘 Community & instance
Home server
fediscience.org
Their home server on the fediverse — the instance a creator picks signals the community they belong to.
On Mastodon since
May 2025
An established account with real history on the platform.
💡 Facts
🗓️Joined Mastodon in 2025 — 1 year ago.
👁️Averages 8 views per post.
📤Posts about 2.5× per week.
🛡️ Audience credibility
61/100
Fair
Credibility score
84%
Real
Real audience
Low
Fake-follower risk
High
Data confidence
- Est. 84% real, active audience · Low fake-follower risk.
- Engagement (~0.4% of followers engage each post) is around typical for Mastodon.
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
Particle physicist at #CMSExperiment at #CERN
- Lead Scientist at #DESY & #Helmholtz Professor at University of #Hamburg
World citizen ➡🇳🇱🇺🇸 🇬🇧🇨🇭🇧🇪🇩🇪
What to expect from this account: summaries (aimed at a general technical BSc audience) of all #CMSpaper journal papers by the #CMSExperiment at the CERN LHC
Plus general #science and #sciencecommunication. Communicating mostly in English, with some Dutch, German and French for extra je-ne-weiß-niet-wat
📸 Gallery
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
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