Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Branimir Zauner"'
Publikováno v:
Scientific Reports
Volume 7
Volume 7
All resonances, from hydrogen nuclei excited by the high-energy gamma rays in deep space to newly discovered particles produced in Large Hadron Collider, should be described by the same fundamental physical quantities. However, two distinct sets of p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f08815b7166d37db12ee3d6702a4811
https://repozitorij.pmf.unizg.hr/islandora/object/pmf:8037/datastream/FILE0
https://repozitorij.pmf.unizg.hr/islandora/object/pmf:8037/datastream/FILE0
Publikováno v:
The European Physical Journal C. 58:47-56
The generation of dressed meson-nucleon scat- tering-matrix poles is presented. A possible scenario for the interrelation of bare and dressed baryon poles is shown by using a particular version of coupled-channel Dyson- Schwinger type model. These fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72374e117cf3019d355a388d2e7cb175
https://doi.org/10.1140/epjc/s10052-008-0742-z
https://doi.org/10.1140/epjc/s10052-008-0742-z
Publikováno v:
Physica Scripta. 73:663-671
Contrary to very early beliefs, the experimental cross section data for the eta production in proton-proton scattering are well described if pi and only eta meson exchange diagrams are used to calculate the Born term. The inclusion of initial and fin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b6a76ccb623ec8cb6a7134bce920825
https://doi.org/10.1088/0031-8949/73/6/022
https://doi.org/10.1088/0031-8949/73/6/022
Autor:
F. Grianti, R. Brugnera, F. Dal Corso, E. Carrara, F. Terranova, A. Garfagnini, C. Gustavino, C. Fanin, Mario Stipčević, M. Spinetti, L. Votano, Branimir Zauner, A. Mengucci, Alessandro Paoloni, Luca Stanco, M. Lindozzi, E. Tatananni, M. Ventura, L. Degli Esposti, M. De Deo, M. D'Incecco, S. Dusini, R. Moro, P. Monacelli, A. Candela
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 533:221-224
The OPERA experiment foresees the use of about 3000m2of RPCs, that will be tested before the installation in a dedicated cosmic ray test facility. The test facility is composed of 2 triggering walls selecting horizontal cosmic rays muons. Each wall h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c1d4fdb9755b70712a8182cf5868344
https://doi.org/10.1016/j.nima.2004.07.031
https://doi.org/10.1016/j.nima.2004.07.031
Publikováno v:
Physical Review Letters. 111
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1ac5dd70c93975da92e70cb8d032f40
https://doi.org/10.1103/physrevlett.111.159902
https://doi.org/10.1103/physrevlett.111.159902
We show that a slightly modified Breit-Wigner formula can successfully describe the total cross section even for the broad resonances, from light rho(770) to the heavy Z boson. In addition to mass, width, and branching fraction, we include another re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a79a02b20b1d90693c1485bda21432c4
https://doi.org/10.1103/physrevlett.111.112004
https://doi.org/10.1103/physrevlett.111.112004
Publikováno v:
Physical Review C. 82
The Zagreb analysis partial-wave T matrices included in the Review of Particle Physics[by the Particle Data Group (PDG)] contain Breit-Wigner parameters only. As the advantages of pole over Breit-Wigner parameters in quantifying scattering matrix res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::614382b9769d83374e75ac7484bcb9b9
https://doi.org/10.1103/physrevc.82.038203
https://doi.org/10.1103/physrevc.82.038203
Publikováno v:
Physical Review D. 77
Within the framework of a mathematically well-defined coupled-channel T-matrix model we have improved the existing multichannel pole-extraction procedure based on the numerical analytic continuation of the channel propagator, and for the first time w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fa24153b4e02eb8e1814c7dc44cff1d
https://doi.org/10.1103/physrevd.77.116007
https://doi.org/10.1103/physrevd.77.116007
πN→ηNData Require the Existence of theN(1710)P11Resonance, Reducing the 1700-MeV Continuum Ambiguity
Publikováno v:
Physical Review Letters. 97
In spite of long-lasting discussions, the agreement on the existence of the N(1710) P11 resonance has not yet been reached, so the Particle Data Group declares it as a 3-star resonance only. We show that the proper inclusion of inelastic channels in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25eb21ff473b69f402bfb66661bdb7db
https://doi.org/10.1103/physrevlett.97.062002
https://doi.org/10.1103/physrevlett.97.062002
Single channel, single energy partial wave analyses (SE_PWA) are from the first principles non-unique in the inelastic region if only data from elastic channels are used, so we in details discuss mechanisms how the problem is eliminated in pion-nucle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dba253a3e034051ecc33dae2de2f6d0e