Announcements

• 11/07/2023 — High Energy Physics group awarded $1.8M from DOE
• Ajay Kaladharan (Ph.D. student) was awarded the OSU Foundation Distinguished Graduate Fellowship for 2023-24
• Professor Joe Haley received the 2022 OSU Regents' Distinguished Teaching Award

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Recent Preprints

• Non-linear top-Higgs CP violation
  A. Bhardwaj, C. Englert, D. Gonçalves, A. Navarro
  e-Print: 2308.11722 [hep-ph]
• Fermion mass, Axion dark matter, and Leptogenesis in SO(10) GUT
  A. Kaladharan, S. Saad
  e-Print: 2308.04497 [hep-ph]
• Returning CP-Observables to The Frames They Belong
  J. Ackerschott, R. Barman, D. Gonçalves, T. Heimel, T. Plehn
  e-Print: 2308.00027 [hep-ph]
• Parity Solution to the Strong CP Problem and a Unified Framework for Inflation, Baryogenesis, and Dark Matter
  K. S. Babu, R. Mohapatra, N. Okada
  e-Print: 2307.14869  [hep-ph]
• Gravitational Waves, Bubble Profile, and Baryon Asymmetry in the Complex 2HDM
  D. Gonçalves, A. Kaladharan, Y. Wu
  e-Print: 2307.03224 [hep-ph]
• Trinification from E6 symmetry breaking
  K. S. Babu, B. Bjac, V. Susic
  e-Print: 2305.16398 [hep-ph]
• When the Machine Chimes the Bell: Entanglement and Bell Inequalities with Boosted tt
  Z. Dong, D. Gonçalves, K. Kong, A. Navarro
  e-Print: 2305.07075 [hep-ph]

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Past Seminars

Fall 2023

• Sean Curry (OSU), Geometry of conformal submanifolds, 11.30.2023
• Omar Medina (University of Valencia; UC, Irvine), Quark-Lepton Mass Relations from Modular Flavor Symmetry, 11.16.2023
• Mikael Chala (University of Granada), The landscape of effective field theories, 11.02.2023
• Srubabati Goswami (Physical Research Laboratory, India & Northwestern University), From an impossible dream to the unreachable stars: the journey of the neutrino, 10.19.2023  (colloquium)
  Srubabati Goswami (Physical Research Laboratory, India & Northwestern University), The Fable of the Unstable Neutrinos, 10.16.2023
• Konstantin Matchev (University of Florida), Is the machine smarter than the theorist? A phenomenologist's perspective, 10.13.2023
• Konstantin Matchev (University of Florida), Machine learning symmetries in physics from first principles, 10.12.2023 (colloquium)
• Rahool Kumar Barman (OSU), Returning CP-observables to the frames they belong, 10.05.2023
• Akanksha Bhardwaj (OSU), Graph Neural Network: Its Applications to Constrain BSM Models and EFTs, 09.21.2023
• Shiyuan Xu (OSU), New Physics From Multi-Higgs Doublet Model, 07.19.2023
• Zurab Tavartkiladze (Ilia State U), Anomaly Free U(1)’s for Fermion Masses and Leptogenesis, 07.18.2023
• Evan Van De Wall (OSU), SEARCHES FOR VECTOR-LIKE QUARKS WITH THE ATLAS DETECTOR AND DESIGN OF TYPE-0 SERVICES FOR THE ITK PIXEL UPGRADE, 07.17.2023

Summer 2023

• Roshan Mammen Abraham (OSU), Physcs at high and low pT at the LHC, 06.30.2023 
  Vishnu P.Kovilakam (OSU), Exploring Physics Beyond the Standard Model: Neutrinos, Dark Matter, and Lepton Magnetic Moments, 06.26.2023
• Ritu Dcruz (OSU), Explorting new physics through flavor anomalies and neutrino physics, 06.23.2023

Spring 2023

• Vedran Brdar (CERN), Neutrinos at present and near future experiments: standard model and beyond, 02.16.2023
• Doojin Kim (Texas A&M), Magic carpet ride to a new physics world, 02.14.2023
• Gilly Elor (University of Mainz), Mesogenesis, 02.09.2023
• Raymond Co (University of Minnesota), Axion dynamics puts a new spin on solving cosmological mysteries, 02.07.2023
• David Mckeen (TRIUMF), Neutron stars and dark matter, 01.19.2023

Fall 2022

• Ennio Salvioni (CERN), Charting the Higgs self-coupling boundaries, 11.17.2022
• Arnab Dasgupta (University of Pittsburgh), Aspects of Asymmetry and its plausible connections to Gravitational Waves, 11.03.2022
• Shufang Su (University of Arizona), HIGGS FACTORY - WHY, HOW, AND WHAT, 10.27.2022 (Colloquium)
• Claudius Krause (Heidelberg University), Improving HEP Simulation and Analyses with Invertible Neural Networks, 10.20.2022
• Sebastian Urrutia-Quiroga (UMASS Amherst), TeV-scale LNV: 0νββ-decay, energy frontier probes, and the origin of matter, 10.13.2022
• Harikrishnan Ramani (Stanford University), Dark matter detection with trapped ions, 09.29.2022
• Marat Freytsis (Rutgers University), Effective uses of quantum computation for particle physics, 09.22.2022
• Edward Shields (Università di Milano Bicocca), Precision measurements of the Standard Model & New Physics opportunities at LHCb, 09.15.2022
• Doojin Kim (Texas A&M), "Meson-scopy": Looking into New Physics via Mesons, 09.08.2022
• Graham White (IPMU), Archaeology on the origin of matter, 09.01.2022

Summer 2022

• Jeff Dror (UC Santa Cruz), Leptophilic ALPs, 08.11.2022
• Charanjit Khosa (University of Manchester), Machine Learning to Statistical Criteria, 08.04.2022
• Jack Araz (IPPP-Durham), Collider Phenomenology & LHC Recasting with MadAnalysis 5, 07.28.2022
• Sudip Jana (Max Planck Institute), Light from the Neutrinos, 04.07.2022

Fall 2021

• Stefania Gori (Santa Cruz), Flavorful Higgs bosons and the muon g-2, 11.18.2021
• Manolis Kargiantoulakis (Fermilab), The Muon Anomalous Magnetic Moment: First results from the Fermilab Muon g-2 Experiment, 11.11.2021
• Jorge de Blas (University of Granada), Testing the Standard Model and Beyond: EFTs at the LHC and Future Colliders, 11.04.2021
• Yuhsin Tsai (Notre Dame), Cosmological Particle Production and Pairwise Hotspots on the CMB, 10.28.2021
• Ken Mimasu (King's College London), Going global - Combining electroweak precision, diboson, Higgs and top data to search for new physics, 10.21.2021
• Bryan Ostdiek (Harvard), Challenged of Unsupervised Anomaly Detection for Particle Physics, 10.14.2021
• Veronica Sanz (University of Sussex), Symmetry meets AI, 10.07.2021
• Christoph Englert (University of Glasgow), Effective Field Theory for Higgs and Top Physics, 09.30.2021
• Gauthier Durieux (CERN), The on-shell SMEFTs, 09.23.2021
• Nirmal Raj (TRIUMF), Dark Neutrons: Cosmology and New Astrophysical Signatures, 09.17.2021
• Samuel Homiller (Harvard), Higgs Flavor and Multi-Higgs Production, 09.09.2021

Spring 2021

• Anil Thapa (OSU), Neutrinos: A gateway to beyond the Standard Model, 07.08.2021
• John Ellis (King's College, London), Looking Beyond the Standard Model with the Standard Model Effective Theory, 05.13.2021
• Graham Kribs (Oregon), Diversifying Dark U(1)s, 04.29.2021
• Bhupal Dev (Washington University), A Minimal RPV-SUSY Framework for Flavor Anomalies, 04.22.2021
• Yang Ma (University of Pittsburgh), Electroweak parton distribution functions at a high energy muon collider, 04.15.2021
• Anja Butter (Heidelberg University), Simulating and unfolding LHC events with generative networks, 04.08.2021
• Peisi Huang (Nebraska), Strong First-Order Electroweak Phase Transitions, Models and Probes, 04.01.2021
• Zahra Tabrizi (Virginia Tech), Constraints on Effective Field Theory from neutrino experiments, 03.25.2021
• Adam Martin (University of Notre Dame), SMEFT beyond 1/Lambda^2, 03.18.2021
• John Ellis (King's College, London), Grand Unified Theories and Proton Decay, 03.11.2021 (Colloquium)
• Ilaria Brivio (Heidelberg University), SMEFT studies of LHC data: status and perspective, 03.11.2021
• Samuel Lane (University of Kansas),  Electroweak Restoration at the LHC and Beyond, 02.25.2021
• Spencer Chang (U. Oregon), Higgs couplings measurements and the scale of new physics, 02.18.2021
• Yongcheng Wu (Oklahoma State University), Domain wall in Extended Scalar Models, 02.11.2021
• Rahool K. Barman (Oklahoma State University), Current bounds and future prospects of light neutralino Dark Matter in NMSSM, 02.04.2021
• Anil Thapa (Oklahoma State University), Left-Right Symmetric Model without Higgs Triplets, 01.28.2021
• Roshan Mammen Abraham (Oklahoma State University), NC Neutrino interactions at FASERnu, 01.21.2021

Fall 2020

• Carlos Tamarit (Technical University of Munich), Gravitational wave signature from a second-order Peccei-Quinn phase transition, 11.19.2020
• Clara Murgui (Caltech), Local Baryon and Lepton numbers, 11.12.2020
• Malte Buschmann (Princeton University), The cosmological history of axion minihalos, 10.29.2020
• Jose Miguel No (Universidad Autonoma de Madrid), Gravitational Waves from the Electroweak Phase Transition, 10.22.2020
• Rohin Narayan (SMU), Associated production of top quark pairs, 10.08.2020
• Felix Kling (SLAC), Looking forward to new Physics with FASER, 10.01.2020
• Josh Berger (Colorado State), Magnetic Black Holes with Electroweak-Symmetric Coronas, 09.24.2020
• Julian Heeck (Virginia), Majorons in the Sky and in the Lab, 09.17.2020

Summer 2020

• Joe Haley, VLQ pair-production combination with 36/fb of ATLAS data, 07.22.2020
• Angela Maria Burger, Jet flavour tagging in ATLAS and its application in analyses, 08.05.2020
• Josu Cantero, Search for heavy resonances decaying into third generation quarks with the ATLAS detector, 07.15.2020
• Vishnu P. Kovilakam, Light scalar and lepton anomalous magnetic moments, 07.08.2020
• Anil Thapa, Unified Framework for B Anomalies, Lepton g-2, Neutrino Masses and Nonstandard Interactions, 07.01.2020
• Sasha Khanov, Searches for long-lived particles at the LHC, 06.24.2020
• Flera Rizatdinova, Searches for SUSY in multi b-jet final states with the ATLAS detector, 06.17.2020
• Round table discussion on diversity in academia, 06.10.2020
• Kaladi Babu, Nonstandard Neutrino Interactions, 06.03.2020
• Shaikh Saad, Radiative Neutrino Mass Models and (g − 2)μ, RK(∗), RD(∗) Anomalies, 05.27.2020