| Journal: | Brazilian journal of physics |
| Database: | PERIÓDICA |
| System number: | 000408242 |
| ISSN: | 0103-9733 |
| Authors: | Calucci, Giorgio1 Piazza, Antonino di2 |
| Institutions: | 1Universita di Trieste, Dipartimento di Fisica Teorica, Trieste. Italia 2Max Planck Institute for Nuclear Physics, Heidelberg, Baden-Wurttemburg. Alemania |
| Year: | 2007 |
| Season: | Jun |
| Volumen: | 37 |
| Number: | 2C |
| Pages: | 751-753 |
| Country: | Brasil |
| Language: | Inglés |
| Document type: | Artículo |
| Approach: | Experimental, analítico |
| English abstract | The possibility that around some astrophysical objects there are non-static magnetic fields of enormous intensity suggests that in these situations real particles may be produced. The slowness of the variation is compensated by the huge intensity. The main issue is the production of e+–e- pairs annihilating into photons and the direct production of photons, as one of the concurrent process in the GRB (gamma ray bursts). Then some simple effects due to the presence of the intense gravity are studied and finally a look is given to the production of other kinds of particles |
| Disciplines: | Física y astronomía |
| Keyword: | Física, Física de partículas y campos cuánticos, Astropartículas, Teoría de campos, Campo magnético |
| Keyword: | Physics and astronomy, Particle physics and quantum fields, Physics, Astroparticles, Field theory, Magnetic field |
| Full text: | Texto completo (Ver PDF) |
