Wochenübersicht für die Woche 18 Mar 2024 bis 24 Mar 2024 (KW 12)

keine vergangenen Seminare

zukünftige Termine
20 Mar 2024

Theorie-Palaver

Institut für Physik

14:00 Uhr s.t., Lorentz room (Staudingerweg 7, 5th floor)

Tom Tong, Siegen U.
The SMEFT global analyses commonly encounter two significant challenges: 1. An incomplete set of observables. 2. Ad-hoc flavor assumptions. These issues significantly undermine the reliability and applicability of the results. In our recent work, we merged LHC data with EWPO and revealed that global fits to this data set exhibit striking discrepancies with low-energy data. Our findings underscore the necessity of including low-energy observables, such as neutron and nuclear beta decay, along with meson decays, in SMEFT global fits. By integrating insights from collider processes (C), low-energy processes (L), and electroweak precision observables (EW), we introduce a holistic CLEW approach, and as a case study, we shed light on potential BSM sources of the Cabibbo Angle Anomaly (CAA), which demonstrates roughly a 3-sigma deviation. We were able to apply strong phenomenological constraints instead of relying on flavor assumptions to reduce the number of operators involved, facilitating a nearly flavor-assumption-independent global analysis. Moreover, to aid in model building and guide experimental searches, we utilized the Akaike Information Criterion (AIC) to identify the most relevant operators. The AIC helps select a group of operators that not only fit well with the experimental data but also avoid unnecessary complexity. Additionally, I aim to further discuss the importance of including low-energy neutral current data. The remarkable precision of the P2 experiment at MESA will be competitive with existing collider measurements. We are currently upgrading our CLEW framework to fully incorporate low-energy parity violation, including the future projection of P2.

Special Seminar with KPH

Zum Physikalischen Kolloquium Mainz


Liste der laufenden Seminare und Kolloquien

Veranstaltungstitel Termin und Ort Koordinator
Institutsseminar Kern- und Hadronenphysik Montags, 1415 Uhr, HS Kernphysik, Becherweg 45 Prof. Dr. Michael Ostrick
Seminar Festkörper- und Grenzflächenphysik Dienstags, 1200 Uhr, Newton-Raum, Staudingerweg 9, 1. Stock, Raum 122 (Nebengebaeude) Prof. Dr. Hans-Joachim Elmers
Seminar über Theorie der Kondensierten Materie/
Weiche Materie und Statistische Physik
Freitags, 1030 Uhr, Newton-Raum (LG 01-122) Dr. Giovanni Settanni
Theory of Condensed Matter: Hard Condensed Matter Tuesday, 1000 Uhr, Seminarraum K Prof. Dr. Jairo Sinova
Theorie Palaver Dienstags, 1430 Uhr, Lorentz-Raum (05-127) Lisa Zeune
Physikalisches Kolloquium Mainz Dienstags, 1615 Uhr, HS Kernphysik, Becherweg 45 Prof. Dr. Uwe Oberlack, Prof. Dr. Achim Denig
PRISMA Colloquium Mittwochs, 1300 Uhr, Lorentz-Raum (05-127) Prof. Dr. Tobias Hurth
Quantengravitation-Seminar Donnerstags, Sozialraum der THEP; Institut fuer Physik (05-427). Prof. Dr. M. Reuter
Theoriekolloquium Donnerstags, 1600 Uhr, Newton-Raum (LG 01-122). Prof. Dr. P.G.J. van Dongen
QUANTUM-Seminar Donnerstags, 1415, Lorentz-Raum (05-127)

Dr. von der Wense,
Prof. van der Loock

Seminar experimentelle Physik der kondensierten Materie Donnerstags, 1400, Minkowski-Raum, 05-119, Staudingerweg 7 Prof. Dr. M. Kläui
Seminar zu Themen in der Collider-Physik Freitags, 1230, Sozialraum ThEP (05-427) Prof. Dr. M. Neubert
MAINZ lecture series Mittwochs, 915, Staudingerweg 9, 3. Stock, Raum 122 Dr. M. Weides
Excellence@WORK XXXXX,XXXX Katrin Klauer
Seminar about Experimental Particle and Astroparticle Physics (ETAP) Montags, 1215, Staudingerweg 7, 5. Stock, Minkowski-Raum 119 Dr. DB. Ta

Weitere Veranstaltungen

Quantum Sonderseminar Seminarraum Quantum (02-427) Prof. Dr. Ferdinand Schmidt-Kaler

Beteiligte Einrichtungen: Institut für Physik,
Institut für Kernphysik,
Institut für Physik der Atmosphäre
Max-Planck-Institut für Polymerforschung, Max-Planck-Institut für Chemie
Technische Wartung: ducbao.ta (klammeraffe) uni-mainz.de