Zobrazeno 1 - 10
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pro vyhledávání: '"Giorgio Calucci"'
Autor:
Giorgio Calucci
Publikováno v:
International Journal of Modern Physics A.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39143c1ab6c7372e16ed146c27e35b25
https://doi.org/10.1142/s0217751x23500586
https://doi.org/10.1142/s0217751x23500586
Autor:
Giorgio Calucci
Publikováno v:
International Journal of Modern Physics A. 37
A possible indirect way of detecting the presence of a monopole would be the detection of a photon shower originating from a collision of a monopole with an ordinary particle in the atmosphere with the accompanying Bremsstrahlung. Since a similar pho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae4a676ff57d3b2fd61ec50b37d719d4
https://doi.org/10.1142/s0217751x22500415
https://doi.org/10.1142/s0217751x22500415
Autor:
Giorgio Calucci
Publikováno v:
International Journal of Modern Physics A. 35:2050116
The production of pairs of monopole–antimonopole in presence of extremely intense magnetic fields, is briefly investigated in the case where the magnetic field undergoes also a time variation. The possibility that similar conditions are realized, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d89221aa8a53e73b1b0ec12a26f8bebb
https://doi.org/10.1142/s0217751x2050116x
https://doi.org/10.1142/s0217751x2050116x
Autor:
Giorgio Calucci
Publikováno v:
International Journal of Modern Physics A. 34:1950191
The production of a monopole–antimonopole pair through electromagnetic interaction is considered. The particular process considered involves the annihilation of a pair of leptons into photons and the subsequent formation of the MA pair. The actual
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::436253e96d9a61484fc6c5be1fa59948
https://doi.org/10.1142/s0217751x19501914
https://doi.org/10.1142/s0217751x19501914
Autor:
Giorgio Calucci
Publikováno v:
International Journal of Modern Physics A. 33:1850130
The radiation of photons by a colliding monopole–antimonopole pair is studied. The process is described in terms of classical trajectories for the incoming pair and quantized field for the produced particles. The investigation is performed in order
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b881221c262cb5030fb91ace404b92ae
https://doi.org/10.1142/s0217751x18501300
https://doi.org/10.1142/s0217751x18501300
Autor:
Giorgio Calucci
Publikováno v:
International Journal of Modern Physics A. 33:1850068
A Monopole–Antimonopole pair could annihilate producing a photon shower: Some aspects of the shower like the multiplicity distribution and angular correlations are investigated within a model suitable for processes with high multiplicities and ther
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e1632e32b06393153abf1ec950dafb2
https://doi.org/10.1142/s0217751x18500689
https://doi.org/10.1142/s0217751x18500689
Autor:
Giorgio Calucci
Publikováno v:
The European Physical Journal A. 39:365-371
The partonic flux originated from a heavy nucleus is not the mere sum of the fluxes coming from the individual nucleons. There are various effects that give rise to modifications. One of these effects is here investigated i.e. the presence of a cloud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdcb4d4b613189329fd516a1a2b6e708
https://doi.org/10.1140/epja/i2008-10726-y
https://doi.org/10.1140/epja/i2008-10726-y
Publikováno v:
EPJ Web of Conferences, Vol 129, p 00013 (2016)
As a consequence of the increasingly large flux of partons at small x , Double Parton Interactions (DPI) play an increasingly important role at high energies. A detail understanding of DPI dynamics is therefore mandatory, for a reliable subtraction o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73477c306b4b5db81cdf862ffa1bca04
https://doaj.org/article/f28192d5fb4241dea1ce8cd9b1ab8cf1
https://doaj.org/article/f28192d5fb4241dea1ce8cd9b1ab8cf1
Autor:
Antonino Di PiazzaDipartimento di Fisica Teorica dell'Universita' di Trieste and INFN, Sezione di Trieste, Italy, Giorgio Calucci(Dipartimento di Fisica Teorica dell'Universita' di Trieste and INFN, Sezione di Trieste, Italy)
We present the calculation of the probability production of an electron-positron pair in the presence of a strong magnetic field with time-varying strength. The calculation takes into account the presence of a strong, constant and uniform gravitation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3061::7ce64c4e41b5a9b148339539483a103f
http://www.openaccessrepository.it/record/16554
http://www.openaccessrepository.it/record/16554
Autor:
Antonino Di Piazza, Giorgio Calucci
Publikováno v:
Astroparticle Physics. 24:520-537
We present the calculation of the probability production of an electron–positron pair in the presence of a strong magnetic field with time-varying strength. The calculation takes into account the presence of a strong, constant and uniform gravitati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89f741db56e81b5781dce90aedf9337f
https://doi.org/10.1016/j.astropartphys.2005.10.004
https://doi.org/10.1016/j.astropartphys.2005.10.004