By Associate Professor Michael Andreas Schmidt

Preprints

Beocanin M; Schmidt MA, 2026, Unitarity Cuts, t-channel Divergences and the KLN Theorem for Unstable Particles, https://arxiv.org/abs/2606.26586v1

Schmidt MA; Vandeleur J, 2026, Running of neutrino mass parameters in the Zee model, http://dx.doi.org/10.48550/arxiv.2512.17235

Beneito ABI; Gargalionis J; Herrero-Garcia J; Santamaria A; Schmidt MA, 2026, An EFT approach to baryon number violation: lower limits on the new physics scale and correlations between nucleon decay modes, http://dx.doi.org/10.48550/arxiv.2312.13361

Gärtner L; Krug N; Kuhr T; Schmidt MA; Stefkova S; Yabsley B, 2026, Constraints on invisible $B^{+}\to K^{+} X$ decays from the Belle II $B^{+} \to K^{+} ν\barν$ measurement, https://doi.org/10.1103/ggtk-gkx4

Beneito ABI; Gargalionis J; Herrero-Garcia J; Schmidt MA, 2025, Squeezing Proton Decay and Neutrino Masses: Upper Bounds on Standard Model Extensions, http://dx.doi.org/10.48550/arxiv.2503.20928

Ma X-D; Schmidt MA; Zhang W, 2025, Baryon-number-violating nucleon decays in SMEFT extended with a light scalar, https://doi.org/10.1007/JHEP02(2026)175

Calibbi L; Li T; Mukherjee L; Schmidt MA, 2025, Is Dark Matter the origin of the $B\to K ν\barν$ excess at Belle II?, http://dx.doi.org/10.48550/arxiv.2502.04900

Calibbi L; Hagedorn C; Schmidt MA; Vandeleur J, 2025, Selection rules for charged lepton flavour violating processes from residual flavour groups, http://dx.doi.org/10.48550/arxiv.2505.24350

Roy A; Schmidt MA; Valencia G, 2025, Monojet and direct detection constraints on real scalar dark matter: EFT and a simple UV completion, https://arxiv.org/abs/2509.14869v2

Li T; Schmidt MA; Yuan M, 2025, Reexamining the search for light ALPs at flavor and forward accelerator experiments, https://arxiv.org/abs/2506.08342v2

Abada A; Barenboim G; Bertólez-Martínez T; Bhattacherjee S; Bolognesi S; Bolton PD; Bostan N; Branco GC; Chatterjee SS; Cherchiglia A; Chianese M; Silva BACE; Denton PB; Dolan S; Drewes M; Atmani IE; Escudero M; Esteban I; Ettengruber M; Fernández-Martínez E; Froustey J; Gandhi R; Gehrlein J; Goswami S; Gouvêa AD; Granelli A; Hajjar R; Hernández P; Herrera G; Hostert M; Ibarra A; Jeong YS; Joaquim FR; Kabirnezhad M; Kelly KJ; Ko P; Kopp J; Laraib Z; Li S; Majumdar C; Marcano X; Marfatia D; Lee HM; Mitra M; Mohanta R; Mukhopadhyaya B; Ovchynnikov M; Pan S; Palamara O; Parke SJ; Parker GA; Pascoli S; Quintero JP; Pinheiro JP; Pompa F; Porto Y; Prakash S; Rebelo MN; Roeck AD; Rojo J; Romeri VD; Rosauro-Alcaraz S; Sahu P; Sarcevic I; Saviano N; Schmidt MA; Shoemaker IM; Singh A; Tabrizi Z; Sankar SU; Urrea S; Vallari Z; Wang B; Wang X; Xing Z-Z; Zaidi F; Zhang D; Zhang Z; Zhou S, 2025, Neutrino Theory in the Precision Era, https://arxiv.org/abs/2504.00014v1

Lichtenstein G; Schmidt MA; Valencia G; Volkas RR, 2025, Z and Higgs boson decays with doubly-charged scalars at one-loop: current constraints, future sensitivities, and application to lepton-triality models, http://dx.doi.org/10.48550/arxiv.2312.09409

Li T; Schmidt MA; Yao C-Y, 2025, Baryon-number-violating nucleon decays in sterile neutrino effective field theories, https://arxiv.org/abs/2502.14303v2

He X-G; Ma X-D; Schmidt MA; Valencia G; Volkas RR, 2024, Scalar dark matter explanation of the excess in the Belle II $B^+\to K^+ +$ invisible measurement, http://dx.doi.org/10.48550/arxiv.2403.12485

Gargalionis J; Herrero-Garcia J; Schmidt MA, 2024, Model-independent estimates for loop-induced baryon-number-violating nucleon decays, http://dx.doi.org/10.48550/arxiv.2401.04768

Li T; Schmidt MA; Yao C-Y, 2024, Baryon-number-violating nucleon decays in ALP effective field theories, https://arxiv.org/abs/2406.11382v2

Li T; Qian Z; Schmidt MA; Yuan M, 2024, The quark flavor-violating ALPs in light of B mesons and hadron colliders, https://arxiv.org/abs/2402.14232v2

Group TCEPCS, 2023, CEPC Technical Design Report -- Accelerator (v2), https://doi.org/10.1007/s41605-024-00463-y

Felkl T; Giri A; Mohanta R; Schmidt MA, 2023, When Energy Goes Missing: New Physics in $b\to sνν$ with Sterile Neutrinos, http://dx.doi.org/10.48550/arxiv.2309.02940

Bigaran I; Felkl T; Hagedorn C; Schmidt MA, 2023, Flavour anomalies meet flavour symmetry, http://dx.doi.org/10.48550/arxiv.2207.06197

Felkl T; Li T; Liao J; Schmidt MA, 2023, Probing general $U(1)'$ models with non-universal lepton charges at FASER/FASER2, COHERENT and long-baseline oscillation experiments, http://dx.doi.org/10.48550/arxiv.2306.09569

Ovchynnikov M; Schmidt MA; Schwetz T, 2023, Complementarity of $B\to K^{(*)} μ\bar μ$ and $B\to K^{(*)} + \mathrm{inv}$ for searches of GeV-scale Higgs-like scalars, http://dx.doi.org/10.48550/arxiv.2306.09508

Lichtenstein G; Schmidt MA; Valencia G; Volkas RR, 2023, Complementarity of $μ$TRISTAN and Belle II in searches for charged-lepton flavour violation, http://dx.doi.org/10.48550/arxiv.2307.11369

Felkl T; Lackner A; Schmidt MA, 2023, Riding the Seesaw: What Higgsstrahlung May Reveal about Massive Neutrinos, http://dx.doi.org/10.48550/arxiv.2211.15954

Coy R; Schmidt MA, 2023, Freeze-in and freeze-out of sterile neutrino dark matter, http://dx.doi.org/10.48550/arxiv.2204.08795

Bigaran I; He X-G; Schmidt MA; Valencia G; Volkas R, 2023, Lepton-flavour-violating tau decays from triality, http://dx.doi.org/10.48550/arxiv.2212.09760

Calibbi L; Li T; Marcano X; Schmidt MA, 2022, Indirect constraints on lepton-flavour-violating quarkonium decays, http://dx.doi.org/10.48550/arxiv.2207.10913

Schmidt MA, 2022, Renormalization Group Evolution in the type I + II seesaw model, http://dx.doi.org/10.48550/arxiv.0705.3841

Herrero-Garcia J; Molinaro E; Schmidt MA, 2022, Dark matter direct detection of a fermionic singlet at one loop, http://dx.doi.org/10.48550/arxiv.1803.05660

Felkl T; Li SL; Schmidt MA, 2021, A Tale of Invisibility: Constraints on New Physics in $b\to sνν$, http://dx.doi.org/10.48550/arxiv.2111.04327

Li T; Schmidt MA; Yao C-Y; Yuan M, 2021, Charged lepton flavor violation in light of the muon magnetic moment anomaly and colliders, http://dx.doi.org/10.48550/arxiv.2104.04494

Li T; Ma X-D; Schmidt MA; Zhang R-J, 2021, The implication of $J/ψ\to (γ+ ){\rm invisible}$ for the effective field theories of neutrino and dark matter, http://dx.doi.org/10.48550/arxiv.2104.01780

Felkl T; Herrero-Garcia J; Schmidt MA, 2021, The Singly-Charged Scalar Singlet as the Origin of Neutrino Masses, http://dx.doi.org/10.48550/arxiv.2102.09898

Li T; Ma X-D; Schmidt MA; Zhang R-J, 2021, The implication of $J/ψ\to (γ+ ){\rm invisible}$ for the effective field theories of neutrino and dark matter, https://doi.org/10.1103/PhysRevD.104.035024

Li T; Ma X-D; Schmidt MA, 2020, Constraints on the charged currents in general neutrino interactions with sterile neutrinos, http://dx.doi.org/10.48550/arxiv.2007.15408

Li T; Ma X-D; Schmidt MA, 2020, General neutrino interactions with sterile neutrinos in light of coherent neutrino-nucleus scattering and meson invisible decays, http://dx.doi.org/10.48550/arxiv.2005.01543

Li T; Ma X-D; Schmidt MA, 2020, Implication of $K\to πν\barν$ for generic neutrino interactions in effective field theories, http://dx.doi.org/10.48550/arxiv.1912.10433

Kobakhidze A; Schmidt MA; Talia M, 2020, Thermal dark matter abundance under non-standard macroscopic conditions in the early universe, http://dx.doi.org/10.48550/arxiv.1910.01433

Li T; Schmidt MA, 2020, Sensitivity of future lepton colliders and low-energy experiments to charged lepton flavor violation from bileptons, http://dx.doi.org/10.48550/arxiv.1907.06963

Balaji S; Schmidt MA, 2020, Unified SU(4) theory for the $R_{D^{(*)}}$ and $R_{K^{(*)}}$ anomalies, http://dx.doi.org/10.48550/arxiv.1911.08873

Herrero-Garcia J; Schmidt MA, 2019, Neutrino mass models: New classification and model-independent upper limits on their scale, http://dx.doi.org/10.48550/arxiv.1903.10552

Popov O; Schmidt MA; White G, 2019, $R_2$ as a single leptoquark solution to $R_{D^{(*)}}$ and $R_{K^{(*)}}$, http://dx.doi.org/10.48550/arxiv.1905.06339

Li T; Schmidt MA, 2019, Sensitivity of future lepton colliders to the search for charged lepton flavor violation, http://dx.doi.org/10.48550/arxiv.1809.07924

Balaji S; Foot R; Schmidt MA, 2019, A chiral SU(4) explanation of the $b\to s$ anomalies, http://dx.doi.org/10.48550/arxiv.1809.07562

Hagedorn C; Herrero-Garcia J; Molinaro E; Schmidt MA, 2018, Phenomenology of the Generalised Scotogenic Model with Fermionic Dark Matter, http://dx.doi.org/10.48550/arxiv.1804.04117

Kobakhidze A; Schmidt MA; Talia M, 2018, Mechanism for dark matter depopulation, http://dx.doi.org/10.48550/arxiv.1712.05170

Cai Y; Schmidt MA; Valencia G, 2018, Lepton-flavour-violating gluonic operators: constraints from the LHC and low energy experiments, http://dx.doi.org/10.48550/arxiv.1802.09822

Cai Y; Herrero-García J; Schmidt MA; Vicente A; Volkas RR, 2017, From the trees to the forest: a review of radiative neutrino mass models, http://dx.doi.org/10.48550/arxiv.1706.08524

Medina AD; Schmidt MA, 2017, Enlarging Regions of the MSSM Parameter Space for Large $\tanβ$ via SUSY Decays of the Heavy Higgs Bosons, http://dx.doi.org/10.48550/arxiv.1706.04994

Cai Y; Gargalionis J; Schmidt MA; Volkas RR, 2017, Reconsidering the One Leptoquark solution: flavor anomalies and neutrino mass, http://dx.doi.org/10.48550/arxiv.1704.05849

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