Heavy-quark pair-production in DIS at NLO QCD matched to a parton showerWe present theoretical predictions for heavy-quark pair-production in deep-inelastic scattering (DIS) at next-to-leading order (NLO) in quantum chromodynamics (QCD), matched to a parton shower in the…Santiago Castro, Clara Del Pio, Adam Kardos et al.·Jun 19, 2026SaveLearn
Accessing the HQET B-Meson Shape Function from a LaMET Quasi-Shape FunctionThe shape function and the light-cone distribution amplitude of heavy meson jointly characterize the nonperturbative structure of the heavy meson on the light-cone, with the former being essential…Ao-Sheng Xiong, Jun Ding, Ji Xu et al.·Jun 19, 2026SaveLearn
Theoretical consistency and phenomenology of supercooled cosmological phase transitionsThis dissertation investigates a supercooled phase transition (PT) in the early Universe. Using high-temperature dimensional reduction (DR), we compute the NLO thermal bubble nucleation rate. By…Maciej Kierkla·Jun 19, 2026SaveLearn
Large Language Model-Assisted Framework for BSM Model BuildingRecent advances in artificial intelligence (AI), particularly large language models (LLMs), have created new opportunities for natural-language interaction with scientific software, but reliable…Shaikh Saad·Jun 19, 2026SaveLearn
Spin correlations and quantum entanglement in γγ t t at polarized photon colliders with NLO QCD correctionsWe study spin correlations and quantum entanglement in the process γγ t t with the photons coming from Compton backscattered laser beam. We present predictions for the cross sections and…Jun Jiang, Zong-Guo Si, Han Zhang et al.·Jun 19, 2026SaveLearn
Pion structure from its light-front wave functionUnderstanding the structural properties of the pion is essential for elucidating the mechanisms of mass generation within the Standard Model and their role in the emergence and properties of the…Khépani Raya, Zhen-Ni Xu, Zhao-Qian Yao et al.·Jun 19, 2026SaveLearn
Are Primordial Black Holes a Natural Dark Matter Candidate?Primordial black holes (PBHs) in the asteroid-mass window (1017-1022 g) can account for all of the dark matter without violating any observational constraint, yet are routinely dismissed as…Stefano Profumo·Jun 19, 2026SaveLearn
Soft UV Completion of a Preon ModelWe build a framework for Regge trajectories from the Nambu-Goto action. We compute the 6-preon Regge trajectory in a preon model, include the worldsheet conformal anomaly, and build the…Risto Raitio·Jun 19, 2026SaveLearn
Sensitivity of the FCC-ee to axion-like particles at different center-of-mass energiesThe sensitivity of the proposed FCC-ee collider to axion-like particles (ALPs) is investigated at all planned center-of-mass energies, focusing on the case where the ALP couples primarily to…Juliette Alimena, Elnura Bakhishova, Freya Blekman et al.·Jun 19, 2026SaveLearn
Exclusive photoproduction of a di-meson pair with large invariant massThe exclusive photoproduction of a pair of light mesons is studied within the framework of collinear factorisation. The amplitude factorises into a process-dependent perturbatively calculable hard…Saad Nabeebaccus, David Perez, Lech Szymanowski et al.·Jun 19, 2026SaveLearn
Odd Physics Off the Diagonal: Constraining CP-violating SMEFT with Quantum TomographyNew sources of charge-parity (CP) violation beyond those described in the Standard Model (SM) are required to explain the observed matter--antimatter asymmetry of the Universe. The Standard Model…Avalon Roberts, Patrick Dougan, Alexander Oh et al.·Jun 19, 2026SaveLearn
Signatures of the Ω(2012)- state in Ξ* K Correlation FunctionsWe investigate the Ω(2012) resonance in the strangeness S=-3 sector within a coupled-channel chiral unitary approach and present the first quantitative predictions for femtoscopic correlation…Jia-Xin Lin, Pablo Encarnación, Albert Feijoo et al.·Jun 19, 2026SaveLearn
Photon emission from weakly magnetized neutral pionsUsing a hadronic framework, we derive an explicit expression for photon production from neutral pions in a weak background magnetic field. Our calculation is built on the proton triangle diagram with…Xinyang Wang, Fan Lin, Igor Shovkovy·Jun 19, 2026SaveLearn
Discovery Prospects for the 150 GeV charged scalar at Future e+e- CollidersThe Real Higgs Triplet model, known as the ΔSM, is a minimal extension of the Standard Model (SM) obtained by adding a hypercharge 0 triplet (Δ). This simple model is motivated by the…Siddharth P. Maharathy, Phodiso Maroeshe, Paballo Ndhlovu et al.·Jun 19, 2026SaveLearn
Neutrino Dipole Moments and Radiative Signatures from Partial CompositenessWe investigate composite neutrino models where heavy neutrinos emerge as bound states from a near-conformal strongly coupled sector. Standard Model neutrinos mix with these composite singlets via an…Benoît Assi, Pedro A. N. Machado·Jun 18, 2026SaveLearn
Gluon GTMD at strong coupling: fixed-spin saddle factorization and ReggeizationGeneralized transverse-momentum-dependent parton distributions (GTMDs) are the most complete two-parton correlation functions in QCD, encoding the joint spatial and momentum structure of hadrons.…Kiminad A. Mamo, Ismail Zahed·Jun 18, 2026SaveLearn
Event-Level QCD Inference Framework for Quark-Gluon ImagingWe introduce and demonstrate an event-level analysis framework for quark-gluon imaging. For a first application we use it for the inference of parton distribution functions from synthetic deep…Patrick Barry, Pi-Yueh Chuang, Ian Cloët et al.·Jun 18, 2026SaveLearn
When CPT Violation Hides in Plain Sight: How CP Measurements Are Compromised and How to Fix ThemThe extraction of the leptonic charge-parity (CP)-violating phase δ CP from long-baseline neutrino oscillation experiments rests on the assumption of charge-parity-time (CPT) conservation. We…Miaochen Jin, Gabriela Barenboim, Carlos A. Argüelles et al.·Jun 18, 2026SaveLearn
Counting axions with IAXOThe existence of multiple axion species is a generic prediction of a number of extensions of the Standard Model. If more than one axion couples to photons, their combined signal in helioscope…Benjamín Grinstein, Carlos Miró, Pablo Quílez Lasanta·Jun 18, 2026SaveLearn
Centauric 1-Jettiness in DIS and Universal Power CorrectionsWe introduce the Centauric 1-jettiness, τ1C, a generalized event shape for Deep Inelastic Scattering (DIS) with adjustable beam and jet reference vectors and thus beam and jet regions. We…Andrew Dotson, June-Haak Ee, Christopher Lee et al.·Jun 18, 2026SaveLearn
Warm fermionic dark matter from freeze-in at stronger couplingWe study warm fermionic dark matter (DM) in the framework of freeze-in at stronger coupling, in the minimal Higgs portal scenario. The reheating temperature is taken to be low, so that DM production…Duarte Feiteira, Vinícius Oliveira·Jun 18, 2026SaveLearn
Phenomenology of heavy-flavour jet angularities at hadron collidersWe compute resummed and matched predictions for jet angularities in hadronic Z+jet events, where the jet is initiated by a b-quark. The analysis is performed both with and without grooming the…Andrea Ghira, Lorenzo Mai, Simone Marzani et al.·Jun 18, 2026SaveLearn
Minimal Proton-Mass Dark MatterWe present a minimal dark matter scenario: a single complex scalar carrying baryon and lepton number, with no new exact stabilizing symmetry. Its leading interaction is a dimension-7 semileptonic…Majed Khalaf, Eric Kuflik, Alessandro Lenoci et al.·Jun 18, 2026SaveLearn
Leggett-Garg Inequality Violation in Muon g-2 ExperimentsWe present the first study of Leggett-Garg inequality violation in polarized muon spin precession. We formulate a procedure to reconstruct temporal correlators of the longitudinal muon polarization…Brian Batell, Morgan Cassidy, Kun Cheng·Jun 18, 2026SaveLearn
Rotating magnetized pion gas of finite transverse size: condensation constraints and transport propertiesThis work investigates the electric, thermal, and thermoelectric responses of a rotating pion gas of finite transverse radius in the presence of a background magnetic field, with the rotation axis…Ankit Kumar, Diwakar Gaur, Vinod Chandra·Jun 18, 2026SaveLearn