caa a22 4500 44538705X CHVBK 20180317143035.0 cr unu---uuuuu 170323e20110401xx s 000 0 eng 10.1007/s10714-010-1122-1 doi (NATIONALLICENCE)springer-10.1007/s10714-010-1122-1 Estimating the parameters of the Sgr A* black hole [Elektronische Daten] [F. De Paolis, G. Ingrosso, A. Nucita, A. Qadir, A. Zakharov] The measurement of relativistic effects around the galactic center may allow in the near future to strongly constrain the parameters of the supermassive black hole likely present at the galactic center (Sgr A*). As a by-product of these measurements it would be possible to severely constrain, in addition, also the parameters of the mass-density distributions of both the innermost star cluster and the dark matter clump around the galactic center. Springer Science+Business Media, LLC, 2010 Black holes nationallicence Galactic center (Sgr A*) nationallicence Gravitational lensing nationallicence Strong gravitation field relativistic effects nationallicence De Paolis F. Dipartimento di Fisica, Università del Salento, Via Arnesano, 73100, Lecce, Italy aut Ingrosso G. Dipartimento di Fisica, Università del Salento, Via Arnesano, 73100, Lecce, Italy aut Nucita A. Centre d'Etude Spatiale des Rayonnements, UMR 5187, av du Colonel Roche, BP 44346, 31028, Toulouse Cedex 4, France aut Qadir A. Center for Advanced Mathematics and Physics, Campus of College of Electrical Mechanical Engineering, National University of Science and Technology, Peshawar Road, Rawalpindi, Pakistan aut Zakharov A. Institute of Theoretical and Experimental Physics, B. Cheremushkinskaya 25, 117259, Moscow, Russia aut General Relativity and Gravitation Springer US; http://www.springer-ny.com 43/4(2011-04-01), 977-988 0001-7701 43:4<977 2011 43 10714 https://doi.org/10.1007/s10714-010-1122-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10714-010-1122-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- De Paolis F. Dipartimento di Fisica, Università del Salento, Via Arnesano, 73100, Lecce, Italy aut NATIONALLICENCE 700 1- Ingrosso G. Dipartimento di Fisica, Università del Salento, Via Arnesano, 73100, Lecce, Italy aut NATIONALLICENCE 700 1- Nucita A. Centre d'Etude Spatiale des Rayonnements, UMR 5187, av du Colonel Roche, BP 44346, 31028, Toulouse Cedex 4, France aut NATIONALLICENCE 700 1- Qadir A. Center for Advanced Mathematics and Physics, Campus of College of Electrical Mechanical Engineering, National University of Science and Technology, Peshawar Road, Rawalpindi, Pakistan aut NATIONALLICENCE 700 1- Zakharov A. Institute of Theoretical and Experimental Physics, B. Cheremushkinskaya 25, 117259, Moscow, Russia aut NATIONALLICENCE 773 0- General Relativity and Gravitation Springer US; http://www.springer-ny.com 43/4(2011-04-01), 977-988 0001-7701 43:4<977 2011 43 10714 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer