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MCnet @mcnethep.bsky.social · 14/09/2026

⏳ Final call! MCnet short-term PhD studentship applications close Friday, 18 September. Projects on LHAPDF & hadron structure, NLO matching in Pythia, and flow analyses in Rivet. 🔗 Details & applications: gitlab.cern.ch/mcnet/short-... #MCnet #HEP #PhD

gitlab.cern.ch

MCnet studentship projects · Wiki · MCnet / Short term studentships · GitLab

Documentation, project proposals, calls, and governance for the MCnet Short-Term Studentship programme.

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CEDAR @cedartools.bsky.social · 10/09/2026

New Rivet analysis - ATLAS_2026_I3161800: Search for pair-produced vector-like T-quarks 🎉 #HEP #OpenScience

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CEDAR @cedartools.bsky.social · 09/09/2026

New Rivet analysis - ATLAS_2026_I3133996: Inclusive Wy at 13 TeV 🎉 #HEP #OpenScience

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CEDAR @cedartools.bsky.social · 01/09/2026

New Rivet analysis - ATLAS_2024_I2845789: Neural-net-based HHH search 🎉 #HEP #OpenScience

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MCnet @mcnethep.bsky.social · 27/08/2026

📢 A little more time to apply! The deadline for the next round of MCnet short-term PhD studentships has been extended to 18 September. Projects include LHAPDF & hadron structure, NLO matching in Pythia, and flow analyses in Rivet. 🔗 Details & applications: gitlab.cern.ch/mcnet/short-... #MCnet

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CEDAR @cedartools.bsky.social · 14/08/2026

New Rivet analysis - LHCB_2025_I2922449: b-jet mass with and without grooming 🎉 #HEP #OpenScience

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CEDAR @cedartools.bsky.social · 02/07/2026

New Rivet analysis - ATLAS_2025_I2895869: High mass 13 TeV charged-current Drell-Yan 🎉 #HEP #OpenScience

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CEDAR @cedartools.bsky.social · 24/06/2026

New Rivet analysis - ATLAS_2026_I3098996: t-channel single top at 13 TeV 🎉 #HEP #OpenScience

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MCnet @mcnethep.bsky.social · 22/06/2026

🎓 Looking for a way to broaden your PhD experience? MCnet short-term studentships offer 3-month placements working with Monte Carlo developers on projects in phenomenology, software, and computing. 📅 Apply by 4 September: gitlab.cern.ch/mcnet/short-... #MCnet #HEP #ParticlePhysics #PhD

gitlab.cern.ch

MCnet studentship projects · Wiki · MCnet / Short term studentships · GitLab

Documentation, project proposals, calls, and governance for the MCnet Short-Term Studentship programme.

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CEDAR @cedartools.bsky.social · 22/06/2026

New Rivet analysis - ATLAS_2026_I3140590: Minimum bias in pO collisions at 9.62 TeV 🎉 #HEP #OpenScience

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MCnet @mcnethep.bsky.social · 01/06/2026

📍 MCnet Summer School 2026 kicks off this weekend at CERN! A week of lectures, tutorials & discussions on Monte Carlo event generators and precision collider physics. Here’s to a great week of physics & collaboration. #MCnet #HEP #CERN #FCCee

Our very own Eno and Chris are getting ready to welcome folks to this year’s MCnet School at CERN.

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CEDAR @cedartools.bsky.social · 22/05/2026

New YODA 2.1.3 and Rivet 4.1.3 releases out now! 🎉 YODA: Python API additions (discrete-axis edges, shape(), NumPy array returns) plus plotting and script fixes. Rivet: 20 new analysis routines (LHC, Belle, BESIII) plus a smearing-normalisation fix. Links + ChangeLogs on the webpages! #OpenScience

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CEDAR @cedartools.bsky.social · 22/05/2026

New Rivet analysis - CMS_2018_I1681435: underlying event in ttbar at 13 TeV 🎉 #HEP #OpenScience

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CEDAR @cedartools.bsky.social · 22/05/2026

New Rivet analysis - CMS_2025_I2905870: WZgamma (3-lepton) at 13 TeV 🎉 #HEP #OpenScience

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CEDAR @cedartools.bsky.social · 22/05/2026

New Rivet analysis - CMS_2026_I3132411: Boosted W jet mass at 13 TeV 🎉 #HEP #OpenScience

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CEDAR @cedartools.bsky.social · 20/05/2026

New Rivet analysis - CMS_2026_I3136278: Dijet angular distributions at 13 TeV 🎉 #HEP #OpenScience

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CEDAR @cedartools.bsky.social · 20/05/2026

New Rivet analysis - CMS_2026_I3125663: angular correlations inside jets at 13.6 TeV 🎉 #HEP #OpenScience

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CEDAR @cedartools.bsky.social · 14/05/2026

🚀 petrifyML v2.1.0 released! New features include: • Support for gradient-boosted TMVA BDTs • TMVA MLP regressors • Improved automatic feature-range estimation for BDTs • Automatic compiler detection Available now via pip or GitLab. #HEP #MachineLearning #ParticlePhysics #OpenSource

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CEDAR @cedartools.bsky.social · 13/04/2026

New Rivet analysis - ALICE_2025_I2895564: Isolated prompt photon production in pp and pPb collisions 🎉 #HEP #OpenScience

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CEDAR @cedartools.bsky.social · 15/03/2026

New Rivet analysis - ATLAS_2025_I2971071: Lepton differential ttbar analysis at 13 TeV 🎉 #HEP #OpenScience

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CEDAR @cedartools.bsky.social · 15/03/2026

New Rivet analysis - ALICE_2018_I1672792: Dielectron production in pp at 7 TeV 🎉 #HEP #OpenScience

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CEDAR @cedartools.bsky.social · 15/03/2026

New Rivet analysis - ALICE_2020_I1797621: Dielectron production in pp and pPb at 5.02 TeV 🎉 #HEP #OpenScience

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CEDAR @cedartools.bsky.social · 24/02/2026

New Rivet analysis - ATLAS_2024_I2791854: Jet cross-section ratios at 13 TeV 🎉 #HEP #OpenScience

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CEDAR @cedartools.bsky.social · 22/02/2026

🚀 LHAPDF 6.5.6 released! The first update since Dec 2024 — and while technically a patch release, it includes several significant bugfixes and performance improvements. 🧵

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CEDAR @cedartools.bsky.social · 10/02/2026

New Rivet analysis - ATLAS_2016_I1475477: exclusive WW production at 8 TeV 🎉 #HEP #OpenScience

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MCnet @mcnethep.bsky.social · 03/02/2026

📢 Registration is now open – MCnet Summer School 2026 at CERN 📍 CERN, Geneva 📅 31 May – 5 June 2026 A 5-day in-person course on the physics & techniques of modern Monte Carlo event generators for PhD students and early-career postdocs. 🧵

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CEDAR @cedartools.bsky.social · 30/01/2026

New Rivet analysis - ATLAS_2022_I2172216: VLQ pair production to Zt + X at 13 TeV 🎉 #HEP #OpenScience

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CEDAR @cedartools.bsky.social · 10/12/2025

New Rivet analysis - ALICE_2024_I2803487: inclusive isolated photon production at 13 TeV 🎉 #HEP #OpenScience

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CEDAR @cedartools.bsky.social · 10/12/2025

New Rivet analysis - ATLAS_2024_I2829427: Photonuclear jet production in ultraperipheral Pb+Pb at 5TeV 🎉 #HEP #OpenScience

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CEDAR @cedartools.bsky.social · 23/10/2025

New Rivet analysis - ZEUS_2004_I649041: dijet dependence on photon virtuality 🎉 #HEP #OpenScience

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CEDAR @cedartools.bsky.social · 02/10/2025

New Rivet analysis - ZEUS_2021_I1869927: azimuthal correlations at HERA 🎉 #HEP #OpenScience

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CEDAR @cedartools.bsky.social · 15/09/2025

New Rivet analysis - ZEUS_2023_I2694205: ZEUS inclusive jets in DIS 🎉 #HEP #OpenScience

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CEDAR @cedartools.bsky.social · 15/09/2025

New Rivet analysis - ZEUS_2024_I2794054: azimuthal correlation in DIS 🎉 #HEP #OpenScience

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CEDAR @cedartools.bsky.social · 25/08/2025

New Rivet analysis - H1_2002_I581409: dijets in photoproduction 🎉 #HEP #OpenScience

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CEDAR @cedartools.bsky.social · 10/08/2025

🚀 Contur 3.1.3 released! Works with Rivet 4.1.1 & YODA 2.1.1. Highlights: ✔️ New Rivet analyses & SM predictions (ATLAS ttbb, CMS Z+jets, etc.) ✔️ Config file support ✔️ New plots for Spey stats ✔️ Faster batch runs & heatmap tools ✔️ Numpy2 compat, optional LaTeX

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CEDAR @cedartools.bsky.social · 06/08/2025

🚀 New Rivet 4.1.1 release! 🔹 Remote HepMC source support (e.g. xrootd) 🔹 Differential negative-weight plots via MC_WEIGHTS 🔹 Runtime toggle for event smearing 🔹 ONNX inference supports both float & double 🔹 Improved DileptonFinder + DIS projection robustness 🔹 New & updated LHC/HERA analyses!

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CEDAR @cedartools.bsky.social · 06/08/2025

New Rivet analysis - ATLAS_2025_I2905252: High-mass ditau measurement at 13 TeV 🎉 #HEP #OpenScience

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CEDAR @cedartools.bsky.social · 05/08/2025

New Rivet analysis - ZEUS_2003_I613625: Dijet angular charm distributions 🎉 #HEP #OpenScience

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CEDAR @cedartools.bsky.social · 05/08/2025

🚀 New YODA 2.1.1 release! The latest patch in the 2.1.x series brings: ✔️ Flexible normalisation options (yodascale) ✔️ Kolmogorov–Smirnov test support ✔️ Better Cython bindings & Python exception handling

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CEDAR @cedartools.bsky.social · 23/07/2025

New Rivet analysis - CMS_2024_I2796231: W+W- boson pair production at 13.6 TeV 🎉 #HEP #OpenScience

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CEDAR @cedartools.bsky.social · 17/06/2025

📸 A fantastic week at the MCnet Summer School 2025 in Stirling! From matrix elements and parton showers to neutrino generators, ML, HPC and Public Health—great lectures, hands-on tutorials, and plenty of good conversations (and Scottish weather).

A group photo of the participants of the 2025 MCnet school.

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Andy Buckley @agbuckley.mastodon.social.ap.brid.gy · 11/06/2025

Joanna Sobczyk and Stefan Hoeche teaching neutrino and collider MC at #MCnet2025

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Andy Buckley @agbuckley.mastodon.social.ap.brid.gy · 10/06/2025

Enrico Bothmann finishing up his introduction to event-generator physics at #MCnet2025

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CEDAR @cedartools.bsky.social · 14/06/2025

New Rivet analysis - CMS_2025_I2924533: Event shapes in min-bias events at 13 TeV 🎉 #HEP #OpenScience

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CEDAR @cedartools.bsky.social · 18/05/2025

🚀 CONTUR 3 is here! CONTUR uses RIVET and its library of LHC measurements to test new physics models via fast limit-setting and consistency checks. New features include: ✔️ Better stat treatments ✔️ Efficiency gains ✔️ More measurements & SM predictions 🧵

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CEDAR @cedartools.bsky.social · 15/04/2025

New Rivet analysis - New batch of BELLE & BES routines 🎉 #HEP #OpenScience

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CEDAR @cedartools.bsky.social · 26/03/2025

🗓️ Early-bird registration for the MCnet Summer School closes 31st March! If you’re planning to attend, now’s the time to sign up. Hope to see many of you in Stirling this June! 🏰⚛️🚀 🔗 indico.cern.ch/e/mcnet2025

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CEDAR @cedartools.bsky.social · 12/03/2025

New Rivet analysis - LHCB_2013_I1251899: J/psi production in pPb at 5 TeV 🎉 #HEP #OpenScience

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CEDAR @cedartools.bsky.social · 06/03/2025

New Rivet analysis - LHCB_2022_I2694685: D0 production in pPb at 8.16 TeV 🎉 #HEP #OpenScience

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