Results 11 to 20 of about 67,186 (191)

In-Medium Properties of Hadrons [PDF]

International Journal of Modern Physics A, 2006
A diverse experimental program for the study of the photoproduction of mesons off nuclei has been carried out - and is still running - at the Mainz MAMI and Bonn ELSA electron accelerators with the TAPS, Crystal Barrel, and Crystal Ball calorimeters.
Aouissat Z., BERND KRUSCHE, Bianchi N., Hejny V., Oset E.   +4 more
core   +4 more sources

In-medium Properties of Hadrons -- Observables [PDF]

Progress in Particle and Nuclear Physics, 2003
We first briefly review the theoretical basis for calculations of changes of hadronic properties in dense nuclear matter. These changes have usually been investigated by means of relativistic heavy-ion reactions.
Accardi, Airapetian, Arleo, Bratkovskaya, Brooks, Brown, Cassing, Cassing, Ciofi degli Atti, Effenberger, Effenberger, Effenberger, Effenberger, Ericson, Falter, Falter, Falter, Falter, Falter, Foster, Friman, Geissel, Gyulassy, Hatsuda, J. Lehr, Klingl, Klingl, Kopeliovich, Lehr, Leupold, Leupold, Leupold, Lutz, M. Post, Messchendorp, Messchendorp, Mosel, Muccifora, Muehlich, Muehlich, Nakano, Oset, P. Muehlich, Peters, Porter, Post, Post, Rapp, Rapp, Renk, Roebig-Landau, Schaffner, T. Falter, Tolos, U. Mosel, Wambach, Wang, Weidmann, Yamazaki, Yorita, Zschocke   +60 more
core   +3 more sources

In-medium Properties of Hadrons [PDF]

EPJ Web of Conferences, 2012
An overview is given over recent results on in-medium properties of hadrons, obtained in experiments with photon, proton and deuteron beams at ANKE, CBELSA/TAPS, Crystal Ball, HADES, and BigRIPS.
Metag Volker
doaj   +5 more sources

In-Medium Properties of Hadrons - Observables II [PDF]

Progress in Particle and Nuclear Physics, 2004
In this review we discuss the observable consequences of in-medium changes of hadronic properties in reactions with elementary probes, and in particular photons, on nuclei.
Accardi, Adams, Arleo, Bianchi, Bonutti, Bratkovskaya, Brooks, Brown, Cassing, Cassing, Cassing, Ciofi degli Atti, Effenberger, Effenberger, Effenberger, Effenberger, Ericson, Falter, Falter, Falter, Falter, Falter, Falter, Friman, Geissel, Gyulassy, Hatsuda, Klingl, Kopeliovich, L. Alvarez-Ruso, Lehr, Lehr, Leupold, Leupold, Leupold, Leupold, Messchendorp, Messchendorp, Mosel, Muccifora, Muehlich, Mühlich, P. Muehlich, Peters, Porter, Post, Post, Rapp, Rapp, Renk, Roca, Roebig-Landau, Shekhter, T. Falter, U. Mosel, Wambach, Wang, Weidmann, Wessels, Yamazaki, Yorita, Zschocke   +61 more
core   +4 more sources

Properties of Hadrons in the Nuclear Medium [PDF]

Relativistic Aspects of Nuclear Physics, 1997
This review is devoted to the discussion of hadron properties in the nuclear medium and its relation to the partial restoration of chiral symmetry. Special attention is given to disentangle in-medium effects due to conventional many-body interactions ...
Brown GE, Che Ming Ko, Drees A, Eletskii VL, Ericson T, Guoqiang Li, Klingl F, Sakurai JJ, Schäfer T, Serot BD, Shuryak E, Volker Koch   +11 more
core   +4 more sources

Averages of b-hadron, c-hadron, and τ-lepton properties as of 2018 [PDF]

European Physical Journal C: Particles and Fields, 2019
This paper reports world averages of measurements of $b$-hadron, $c$-hadron, and $ $-lepton properties obtained by the Heavy Flavor Averaging Group using results available through September 2018. In rare cases, significant results obtained several months later are also used.
Heavy Flavor Averaging Group (HFLAV), Amhis, Y., Banerjee, Sw., Ben-Haim, E., Bernlochner, F. U., Bona, M., Bozek, A., Bozzi, C., Brodzicka, J., Chrzaszcz, M., Dingfelder, J., Duell, S., Egede, U., Gersabeck, M., Gershon, T., Goldenzweig, P., Hayasaka, K., Hayashii, H., Johnson, D., Kenzie, M., Kuhr, T., Leroy, O., Li, H.-B., Lusiani, A., Ma, H.-L., Miyabayashi, K., Naik, P., Nanut, T., Patel, M., Pompili, A., Rama, M., Roney, M., Rotondo, M., Schneider, O., Schwanda, C., Schwartz, A. J., Shwartz, B., Serrano, J., Soffer, A., Tonelli, D., Urquijo, P., Van Kooten, R., Yelton, J.   +42 more
openaire   +16 more sources

Valence and sea parton correlations in double parton scattering from data

Journal of High Energy Physics, 2023
The effective cross section of double parton scattering in proton collisions has been measured by many experiments with rather different results. Motivated by this fact, we assumed that the parton correlations in the transverse plane are different ...
Edgar Huayra, João Vitor C. Lovato, Emmanuel G. de Oliveira   +2 more
doaj   +1 more source

Strange-quark mass effects in the B s meson’s light-cone distribution amplitude

Journal of High Energy Physics, 2023
We investigate the differences between the light-cone distribution amplitudes (LCDAs) of B s mesons and B q mesons (with q = u, d) induced by a non-vanishing strange-quark mass m s ≠ 0 (compared to m q ≃ 0).
Thorsten Feldmann, Philip Lüghausen, Nicolas Seitz   +2 more
doaj   +1 more source

PROPERTIES OF HEAVY B HADRONS [PDF]

International Journal of Modern Physics A, 2009
We review recent measurements of heavy B hadron states including masses and lifetimes of the [Formula: see text] meson as well as excited B states [Formula: see text]. We discuss properties of the [Formula: see text] meson such as lifetime, lifetime difference ΔΓs/Γs and CP violation in [Formula: see text] decays. We also summarize new measurements of
openaire   +2 more sources

Study of b-hadron properties with semileptonic b-hadron decays [PDF]

Proceedings of 40th International Conference on High Energy physics — PoS(ICHEP2020), 2021
With large branching fractions and controllable theoretical uncertainties, semileptonic $B$ decays are excellent tools for measuring $b$-hadron properties as well as testing QCD calculations. The large samples of $B_s^0$ mesons and $b$-baryons uniquely available at LHCb extend the experimental reach into this sector, allowing differential decay rates ...
openaire   +2 more sources