Results 61 to 70 of about 407,179 (345)

Fiducial cross sections for the lepton-pair-plus-photon decay mode in Higgs production up to NNLO QCD

Journal of High Energy Physics, 2022
The rare three-body decay of a Higgs boson to a lepton-antilepton pair and a photon is starting to become experimentally accessible at the LHC. We investigate how higher-order QCD corrections to the dominant gluon-fusion production process impact on the ...
X. Chen, T. Gehrmann, E. W. N. Glover, A. Huss   +3 more
doaj   +1 more source

Rare semileptonic decay of $\chi_{c1}(1p)$ meson In QCD

, 2015
The rare semileptonic $\chi_{c1}(1p)\rightarrow D_{s}^{+}e\bar{\nu }$ decay is analyzed, by using the three-point QCD sum rules. Taking into account the two-gluon condensate contributions, the transition form factors related to this decay are calculated ...
Ghahramany, N., Houshyar, A. R.
core   +1 more source

Dark photon effect on the rare kaon decay $K_L \rightarrow π^0 ν{\bar ν}$ [PDF]

, 2023
X. G. Wang, A. W. Thomas
openalex   +1 more source

Recent Advancements in Bulk Processing of Rare‐Earth‐Free Hard Magnetic Materials and Related Multiscale Simulations

Advanced Engineering Materials, EarlyView.
This article provides an overview of recent advancements in bulk processing of rare‐earth‐free hard magnetic materials. It also addresses related simulation approaches at different scales. The research on rare‐earth‐free magnetic materials has increased significantly in recent years, driven by supply chain issues, environmental and social concerns, and
Daniel Scheiber, Andrea Bachmaier
wiley   +1 more source

Charm rescattering contribution in rare Bc+→K+K−π+ decay

Physics Letters B, 2018
Following the experimental results from LHCb on the rare decay Bc+→K−K+π+, we investigate the possibility where this process is dominated by a double charm rescattering.
I. Bediaga, T. Frederico, P.C. Magalhães   +2 more
doaj   +1 more source

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

Advanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal, Laura Calderón‐Rodríguez, Oksana Smirnova, Eren Grossmann, Aparna Binu Varghese, Karen Marlenne Garcia Alvarez, Andreas Schneemann, Thomas Hoyer, Ralf Wyrwa, Felix Helmut Schacher, Alexander Knebel   +10 more
wiley   +1 more source

Search for the Rare Decay KL --> pi0 ee

, 2003
The KTeV/E799 experiment at Fermilab has searched for the rare kaon decay KL--> pi0ee. This mode is expected to have a significant CP violating component.
Alavi-Harati A., Alexopoulos T., Arenton M., Barbosa R.F., Barker A.R., Barrio M., Bellantoni L., Bellavance A., Blucher E., Bock G.J., Bown C., Bright S., Cheu E., Coleman R., Corcoran M.D., Cox B., Erwin A.R., Escobar C.O., Ford R., Glazov A., Golossanov A., Gomes R.A., Gouffon P., Graham J., Hamm J., Hanagaki K., Hsiung Y.B., Huang H., Jejer V., Jensen D.A., Kessler R., Kobrak H.G.E., Kotera K., Ladue J., Lai N., Ledovskoy A., McBride P.L., Monnier E., Nelson K.S., Nguyen H., Ping H., Prasad V., Qi X.R., Quinn B., Ramberg E.J., Ray R.E., Ronquest M., Santos E., Senyo K., Shanahan P., Shields J., Slater W., Smith D.E., Solomey N., Swallow E.C., Taegar S.A., Tbsarek R.J., Toale P.A., Tschirhart R., Velissaris C., Wah Y.W., Wang J., White H.B., Whitmore J., Wilking M., Winstein B., Winston R., Worcester E.T., Yamanaka T., Zukanovich R.F.   +69 more
core   +1 more source

Synchrotron Radiation for Quantum Technology

Advanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader, Sakura Pascarelli, Klaus Attenkofer, Anna A. Makarova, Karsten Holldack, Kai Rossnagel, Kristiaan Temst, George Kourousias, Stefano Carretta, Caterina Biscari, Helmut Dosch   +10 more
wiley   +1 more source

Inclusive Rare B Decays [PDF]

, 2000
We review the present status of rare B decays, focusing on inclusive decay modes and their role in our search for new physics. We also briefly discuss direct CP violation in rare B decays and the rare kaon decays $K^+\to \pi^+\nu\bar{\nu}$ and $K_L \to ...
Hurth, Tobias
core   +3 more sources

Pion, muon decays and weak interaction symmetries

, 2010
We review the recent measurements of the rare pion decays: Pi+ -> Pi0 e+ Nu [pion beta, Pi_(e3), or Pi_beta decay], radiative decay Pi+ -> e+ Nu Gamma [Pi_(e2Gamma) or RPD], and Pi+ -> e+ Nu [Pi_(e2)] decay, as well as the radiative muon decay, Mu -> e ...
Pocanic, D.
core   +1 more source