The Cherenkov Radiation in the Galaxy’s Halo of Dark Matter
Author(s)
Leonid M. Chechin
ABSTRACT
The effect of light refraction in a galaxy’s halo of dark matter, described by profiles of Navarro-Frenk-White and Burkert, was considered. Powers of the Cherenkov radiation for the refractive indexes of gravitational fields with these profiles were calculated. It was shown that correspondent radiation temperature in the X-rays diapason have the magnitude about T~10-6K . It was also marked that its detection may be the criteria on choosing the preferable dark matter density distribution in a galaxy.
Cite this paper
L. Chechin, "The Cherenkov Radiation in the Galaxy’s Halo of Dark Matter," International Journal of Astronomy and Astrophysics, Vol. 3 No. 3, 2013, pp. 285-290. doi: 10.4236/ijaa.2013.33034.
L. Chechin, "The Cherenkov Radiation in the Galaxy’s Halo of Dark Matter," International Journal of Astronomy and Astrophysics, Vol. 3 No. 3, 2013, pp. 285-290. doi: 10.4236/ijaa.2013.33034.
References
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[1] B. M. Bolotovskij, “Theoriya Effekta Vaviliova—Cherenkova,” Uspekhi Fizicheskikh Nauk, Vol. 62, No. 7, 1957, pp. 201-246. [2] V. L. Ginzburg, “Teoreticheskaya Fizika i Astrofizika,” Nauka, Moscow, 1975. [3] O. S. Ivanitzkaya, “Lorentzev Bazis i Gravitatzionnuye Effektu v Einshtejnovoj Teorii Tyagoteniya,” Nauka i Tekhnika, Minsk, 1979. [4] A. Gupta, S. Mohanty and M. K. Sama, “Cherenkov Radiation Emitted by Charged Particles in a Gravitational Field,” Classical and Quantum Gravity, Vol. 16, No. 1, 1999, pp. 291-298. doi:10.1088/ 0264-9381/16/1/021 [5] B. Paczyński, “Gravitational Microlensing in the Local Group,” Annual Review of Astronomy and Astrophysics, Vol. 34, 1996, pp. 419-459. doi:10.1146/annurev.astro.34.1.419 [6] P. Sizun, M. Cassé and S. Schanne, “Continuum GammaRay Emission from Light Dark Matter Positrons and Electrons,” Physical Review D, Vol. 74, No. 6, 2006, Artical ID: 063514. doi:10.1103/ PhysRevD.74.063514 [7] P. Premadi, H. Martel, R. Matzner, et al., “Light Propagation in Inhomogeneous Universes II. Cosmological Parameter Survey,” The Astrophysical Journal Supplement Series, Vol. 135, No. 1, 2001, p. 135. doi:10.1086/321776 [8] A. Moiseev and S. Proumo, “Sources and Detection of Dark Matter and Dark Energy in the Universe,” Proceedings of the 8th UCLA Symposium. AIP Conference Proceedings, Vol. 1166, p. 151. [9] W. de Boer, “Indirect Dark Matter Searches in the Light of ATIC, FERMI, EGRET and PAMELA,” Northeastern University, Boston, 2009. [10] G. Gilmore, M. I. Wilkinson, R. F. G. Wyse, et al., “The Observed Properties of Dark Matter on Small Spatial Scales,” The Astrophysical Journal, Vol. 663, No. 2, 2007, p. 948. doi:10.1086/518025 [11] P. Salucci, F. Nesti, G. Gentile, et al., “The Dark Matter Density at the Sun’s Location,” Astronomy & Astrophysics, Vol. 523, 2010, Article ID: A83. doi:10.1051/0004-6361/201014385 [12] H. Arakida, “Influence of Dark Matter on Light Propagation in Solar System,” Advances in Space Research, Vol. 45, No. 8, 2010, pp. 1007-1014. doi:10.1016/j.asr.2009.11.012 [13] D. Clowe, M. Brada?, A. Gonzalez, et al., “A Direct Empirical Proof of the Existence of Dark Matter,” The Astrophysical Journal Letters, Vol. 648, No. 2, 2006, Article ID: L109. doi:10.1086/508162 [14] L. Strigari, S. Koushiappas, J. Bullok, et al., “The Most Dark-Matter-Dominated Galaxies: Predicted Gamma-Ray Signals from the Faintest Milky Way Dwarfs,” The Astrophysical Journal, Vol. 678, No. 2, 2008, p. 614. doi:10.1086/529488 [15] Ya. B. Zel’dovich and I. D. Novokov, “Teoriya Tyagoteniya i Evolutziya Zvezd,” Nauka, Moscow, 1971. [16] E. Rasia, G. Tormen and L. Moscardini, “A Dynamical Model for the Distribution of Dark Matter and Gas in Galaxy Clusters,” MNRAS, Vol. 351, No. 1, 2004, pp. 237-252. doi:10.1111/j.1365-2966.2004.07775.x [17] M. Markevitch, W. R. Forman, C. L. Sarazin, et al., “The Temperature Structure of 30 Nearby Clusters Observed with ASCA. Similarity of Temperature Profiles,” The Astrophysical Journal, Vol. 503, No. 1, 1998, p. 77. doi:10.1086/305976 [18] J. F. Navarro, C. S. Frenk and D. M. White, “The Structure of Cold Dark Matter Halos,” The Astrophysical Journal, Vol. 462, 1996, pp. 563-578. doi:10.1086/177173 [19] A. Burkert, “The Structure of Dark Matter Haloes in Dwarf Galaxies,” The Astrophysical Journal Letters, Vol. 447, No. 1, 1995, Article ID: L25. doi:10.1086/309560 [20] C. G. Boehmer and T. Harko, “On Einstein Clusters as Galactic Dark Matter Halos,” MNRAS, Vol. 379, No. 1, 2007, pp. 393-398. doi:10.1111/j.1365-2966.2007.11977.x [21] M.-B. Kallenrod, “Space Physics. An Introduction to Plasmas and Particles in the Heliosphere and Magnetosphere,” Springer, Berlin, 2004. [22] B. W. Carroll, “An Introduction to Modern Astrophysics,” 2nd Edition, Benjamin Cummings, San Francisco, 1995. [23] M. J. Barlow, L. J. Smith and A. J. Willis, “Wolf-Rayet Stars and Binarity,” MNRAS, Vol. 196, 1981, pp. 101110. [24] R. Aloisio, V. Beresinsky and A. Gazizov, “Ultra High Energy Cosmic Rays: The Disappointing Model,” Astroparticle Physics, Vol. 34, No. 8, 2011, pp. 620-626. doi:10.1016/j.astropartphys.2010.12.008 [25] E. Vasiliev and M. Zelnikov, “Dark Matter Dynamics in the Galactic Center,” Physical Review D, Vol. 78, 2008, Article ID: 083506. doi:10.1103/PhysRevD.78.083506 [26] Opera Collaboration, “Measurement of the Neutrino Velocity with the OPERA Detector in the CNGS Beam,” 2012. arXiv:1109.4897v4 [hep-ex] [27] M. Actis, G. Agnetta, F. Aharonian, et al. “Design Concepts for the Cherenkov Telescope Array,” Experimental Astronomy, Vol. 32, No. 3, 2011, pp. 193-316. doi:10.1007/s10686-011-9247-0 [28] L. E. Gurevitch and A. D. Chernin, “Vvedeniye v Kosmogoniyu,” Nauka, Moscow, 1978. [29] G. F. Smoot and D. Scott, “The Cosmic Background Radiation,” 1996. astro-ph/9603157 [30] J. Einasto, “Dark Matter and Large Scale Structure,” 2000. astro-ph/0012161v1 [31] A. A. Klypin, A. V. Kravtsov, J. Bullok, et al. “Resolving the Structure of Cold Dark Matter Halos II,” The Astrophysical Journal, Vol. 554, No. 2, 2001, p. 903. doi:10.1086/321400 [32] T. Treu and V. E. Koopmans, “Massive Dark-Matter Halos and Evolution of Early-Type Galaxies to z = 1,” The Astrophysical Journal, Vol. 611, No. 2, 2004, p. 739. doi:10.1086/422245 [33] M. Weber and W. de Boer, “Determination of the Local Dark Matter Density in our Galaxy,” Astronomy & Astrophysics, Vol. 509, 2010, Article ID: A25. doi:10.1051/0004-6361/200913381 [34] S. Kazantzidis, L. Mayer, C. Mastropietro, et al. “Density Profiles of Cold Dark Matter Substructure: Implications for the Missing Satellites Problem,” The Astrophysical Journal, Vol. 608, No. 2, 2004, p. 663. doi:10.1086/420840 [35] R. Catena and P. Ullio, “A Novel Determination of the Local Dark Matter Density,” 2009. astro-phCO/0907.0018v2 [36] L. M. Chechin, G. Avkhynbayeva, E. Aimuratov and A. Umiraliyeva, “Deviation of Light Rays in Galaxy DarkMatter Halos,” Russian Physics Journal, Vol. 55, No. 6, 2012, pp. 86-92. [37] R. Esteban, “Ultrahigh Energy Neutrino Absorption by Neutrino Dark Matter,” Physical Review D, Vol. 47, 1993, pp. 5247-5251. [38] M. Marklund, G. Brodin, L. Stenflo, et al. “Cherenkov Radiation in a Photon Gas,” New Journal of Physics, Vol. 7, No. 70, 2005, p. 70. doi:10.1088/1367-2630/7/1/070 [39] S. G. Chefranov, “The Vavilov-Cherenkov Radiation by Relict Photon Gas,” 2010. astro-ph/1009.0594v1 [40] M. A. Sánchez-Conde, M. Cannoni, F. Zandanel, et al. “Dark Matter Searches with Cherenkov Telescopes: Nearby Dwarf Galaxies or Local Galaxy Clusters?” JCAP, No. 12, 2011, Article ID: 011. [41] L. M. Chechin, “The Cherenkov Radiation in the Galaxy Halo of Dark Matter,” 2013. arXiv1302.3683v1[astro-ph.CO] [42] Ya. B. Zeldovich, A. A. Klypin, M. Yu. Khlopov, et al. “Astrophysical Bounds on the Mass of Heavy Stable Neutral Leptons,” Soviet Journal of Nuclear Physics, Vol. 31, No. 5, 1980, pp. 664-669. [43] R. V. Konoplich and M. Yu. Khlopov, “Astrophysical Constraints on Mass of Very Heavy Stable Neutrino,” Yadernaya Fizika, Vol. 57, 1994, pp. 452-458. [44] D. Fargion, M. Yu. Khlopov, R. V. Konoplich and R. Mignani, “Is Stable Tau-Neutrino Really an Allowable Cold Dark Matter Candidate?” Physical Letter, Vol. B375, No. 1-4, 1996, pp. 223-228. [45] D. Fargion, M. Yu. Khlopov, R. V. Konoplich and R. Mignani, “Bounds on Very Heavy Relic Neutrinos by their Annihilation in the Galactic Halo,” Physical Review, Vol. D52, No. 4, 1995, pp. 1828-1836. [46] K. M. Belotsky and M. Yu. Khlopov, “On the Distribution of Collisionless Particles in Local Potential Well,” Gravitation & Cosmology, Vol. 11, No. 3, 2005, pp. 220-222.