Results 31 to 40 of about 427,372 (280)

Jet and hadron production in photon-photon collisions [PDF]

, 1999
Di-jet and inclusive charged hadron production cross-sections measured in photon-photon collisions by OPAL are compared to NLO pQCD calculations. Jet shapes measured in photon-photon scattering by OPAL, in deep-inelastic ep scattering by H1 and in photon-
Abramowicz, Ackerstaff, Adachi, Apsimon, Aurenche, Binnewies, Breitweg, Derrick, Drees, Glück, Glück, Gordon, Gordon, Klasen, Schuler, Stefan Söldner-Rembold   +15 more
core   +2 more sources

Dynamical photon-photon interaction mediated by a quantum emitter [PDF]

Nature Physics, 2022
Abstract Single photons constitute a main platform in quantum science and technology: they carry quantum information over extended distances in the future quantum internet1 and can be manipulated in advanced photonic circuits enabling scalable photonic quantum computing.
Hanna Le Jeannic, Alexey Tiranov, Jacques Carolan, Tomás Ramos, Ying Wang, Martin Hayhurst Appel, Sven Scholz, Andreas D. Wieck, Arne Ludwig, Nir Rotenberg, Leonardo Midolo, Juan José García-Ripoll, Anders S. Sørensen, Peter Lodahl   +13 more
openaire   +4 more sources

Hartree–Fock analogue theory of thermo-optic interaction

New Journal of Physics, 2023
Thermo-optic interaction significantly differs from the usual particle-particle interactions in physics, as it is retarded in time. A prominent platform for realising this kind of interaction are photon Bose–Einstein condensates, which are created in dye-
Enrico Stein, Axel Pelster
doaj   +1 more source

Measurement of the Second-Order Polarizability of Silver Nanoparticles With Reference-Free Hyper-Rayleigh Scattering for Entangled Photon Pair Interaction

IEEE Photonics Journal, 2022
Two-photon interactions of entangled-photon pairs with metallic nanoparticles (NPs) can be enhanced by localized surface-plasmon resonance. Recently, we have described how the properties of this quantum light-matter interaction can be deduced from ...
Ariel Ashkenazy, Racheli Ron, Tchiya Zar, Hannah Aharon, Adi Salomon, Dror Fixler, Eliahu Cohen   +6 more
doaj   +1 more source

Ultraperipheral Collisions at RHIC and LHC [PDF]

, 2007
A brief introduction to the physics of ultraperipheral collisions at collider energies is given. Photon-hadron (proton/ nucleus) and photon-photon interactions can be studied in a hitherto unexplored energy regime.Comment: 3 pages, 2 figures, Proceedings
Baur, Gerhard
core   +2 more sources

Scrutinizing a massless dark photon: Basis independence

Nuclear Physics B, 2020
A new U(1)X gauge boson field X can have renormalizable kinetic mixing with the standard model (SM) U(1)Y gauge boson field Y. This mixing induces interactions of X with SM particles even though X starts as a dark photon without such interactions. If the
Jun-Xing Pan, Min He, Xiao-Gang He, Gang Li   +3 more
doaj   +1 more source

Photon-Photon Interaction in Glueball Production [PDF]

International Journal of Modern Physics: Conference Series, 2017
In the last years many exotic states have been identified in several colliders around the world. One of the exotic states provided in QCD is the glueball. Using a non-relativistic gluon bound-state model, we compute [Formula: see text], where [Formula: see text] is a pseudoscalar, tensor, or scalar digluon.
Daniel T. da Silva, Mario L. L. da Silva, Dimiter Hadjimichef   +2 more
openaire   +1 more source

Changing optical band structure with single photons

New Journal of Physics, 2017
Achieving strong interactions between individual photons enables a wide variety of exciting possibilities in quantum information science and many-body physics. Cold atoms interfaced with nanophotonic structures have emerged as a platform to realize novel
Andreas Albrecht, Tommaso Caneva, Darrick E Chang   +2 more
doaj   +1 more source

Simple Scenario of Photons Emission from Anti Charm–Gluon Interaction using QCD Theory

Journal of Kufa-Physics, 2023
  In this work, the chromodynamics (QCD) theory was used to investigate the photon rate which was produced in interactions of anti-charm with gluon.
saba Mustafa, Hadi J. M. Al-Agealy, Ahmad A. Al-Rubaiee   +2 more
doaj   +1 more source

Jet Production in Photon-Photon Interactions

Zeitschrift f�r Physik C Particles and Fields, 1987
We present results on jet production in γγ interactions where both photons are quasi-real. The invariant masses of the hadronnic system are limited to the range 4≦W vis≦12 GeV/c2. The data approach the quark-Parton-Model (QPM) expectation at the highestp jet ...
Ch. berger, H. Genzel, W. Lackas, J. Pielorz, F. Raupach, W. Wagner, A. Klovning, E. Lillest�l, J. B�rger, L. Criegee, A. Deuter, F. Ferrarotto, G. Franke, M. Gaspero, Ch. Gerke, G. Knies, B. Lewendel, J. Meyer, U. Michelson, K. H. Pape, B. Stella, U. Timm, G. G. Winter, M. Zachara, W. Zimmermann, P. J. Bussey, S. L. Cartwright, J. B. Dainton, D. Hendry, B. T. King, C. Raine, J. M. Scarr, I. O. Skillicorn, K. M. Poppe, J. C. Thomson, O. Achterberg, V. Blobel, D. Burkart, K. Diehlmann, M. Feindt, H. Kapitza, B. Koppitz, M. Kr�ger, M. Poppe, H. Spitzer, R. Staa, C. Y. Chang, R. G. Glasser, R. G. Kellogg, S. J. Maxfield, R. O. Polvado, B. Sechi-Zorn, J. A. Skard, A. Skuja, A. J. Tylka, G. E. Welch, G. T. Zorn, F. Almeida, A. B�cker, F. Barreiro, S. Brandt, K. Derikum, C. Grupen, H. J. Meyer, H. M�ller, B. Neumann, M. Rost, K. Stupperich, G. Zech, G. Alexander, G. Bella, Y. Gnat, J. Grunhaus, H. Junge, K. Kraski, C. Maxeiner, H. Maxeiner, H. Meyer, D. Schmidt   +78 more
openaire   +3 more sources