Particle Dynamics around Weakly Magnetized Reissner-Nordström Black Hole
Considering the geometry of Reissner-Nordström (RN) black hole immersed in magnetic field, we have studied the dynamics of neutral and charged particles. A collision of particles in the inner stable circular orbit is considered and the conditions for the escape of colliding particles from the vicini...
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| Format: | Article |
| Language: | English |
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Wiley
2015-01-01
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| Series: | Advances in High Energy Physics |
| Online Access: | http://dx.doi.org/10.1155/2015/671259 |
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| _version_ | 1832551566646706176 |
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| author | Bushra Majeed Mubasher Jamil Saqib Hussain |
| author_facet | Bushra Majeed Mubasher Jamil Saqib Hussain |
| author_sort | Bushra Majeed |
| collection | DOAJ |
| description | Considering the geometry of Reissner-Nordström (RN) black hole immersed in magnetic field, we have studied the dynamics of neutral and charged particles. A collision of particles in the inner stable circular orbit is considered and the conditions for the escape of colliding particles from the vicinity of black hole are given. The trajectories of the escaping particle are discussed. Also, the velocity required for this escape is calculated. It is observed that there is more than one stable region if magnetic field is present in the accretion disk of black hole, so the stability of ISCO increases in the presence of magnetic field. Effect of magnetic field on the angular motion of neutral and charged particles is observed graphically. |
| format | Article |
| id | doaj-art-c6b16e37b93242c0803d88d4d0d030c1 |
| institution | Kabale University |
| issn | 1687-7357 1687-7365 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in High Energy Physics |
| spelling | doaj-art-c6b16e37b93242c0803d88d4d0d030c12025-02-03T06:01:10ZengWileyAdvances in High Energy Physics1687-73571687-73652015-01-01201510.1155/2015/671259671259Particle Dynamics around Weakly Magnetized Reissner-Nordström Black HoleBushra Majeed0Mubasher Jamil1Saqib Hussain2Department of Mathematics, School of Natural Sciences (SNS), National University of Sciences and Technology (NUST), H-12, Islamabad 44000, PakistanDepartment of Mathematics, School of Natural Sciences (SNS), National University of Sciences and Technology (NUST), H-12, Islamabad 44000, PakistanDepartment of Physics, School of Natural Sciences (SNS), National University of Sciences and Technology (NUST), H-12, Islamabad 44000, PakistanConsidering the geometry of Reissner-Nordström (RN) black hole immersed in magnetic field, we have studied the dynamics of neutral and charged particles. A collision of particles in the inner stable circular orbit is considered and the conditions for the escape of colliding particles from the vicinity of black hole are given. The trajectories of the escaping particle are discussed. Also, the velocity required for this escape is calculated. It is observed that there is more than one stable region if magnetic field is present in the accretion disk of black hole, so the stability of ISCO increases in the presence of magnetic field. Effect of magnetic field on the angular motion of neutral and charged particles is observed graphically.http://dx.doi.org/10.1155/2015/671259 |
| spellingShingle | Bushra Majeed Mubasher Jamil Saqib Hussain Particle Dynamics around Weakly Magnetized Reissner-Nordström Black Hole Advances in High Energy Physics |
| title | Particle Dynamics around Weakly Magnetized Reissner-Nordström Black Hole |
| title_full | Particle Dynamics around Weakly Magnetized Reissner-Nordström Black Hole |
| title_fullStr | Particle Dynamics around Weakly Magnetized Reissner-Nordström Black Hole |
| title_full_unstemmed | Particle Dynamics around Weakly Magnetized Reissner-Nordström Black Hole |
| title_short | Particle Dynamics around Weakly Magnetized Reissner-Nordström Black Hole |
| title_sort | particle dynamics around weakly magnetized reissner nordstrom black hole |
| url | http://dx.doi.org/10.1155/2015/671259 |
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