Abstract
Using cosmological data on the CMB anisotropy and large-scale structure of the Universe, we have obtained new constraints on the sum of the masses of three generations of active neutrinos: Σm ν < 1.05 eV (95% confidence level). Data of the third year of the WMAP mission served as the source of CMB anisotropy data. The mass functions of X-ray clusters of galaxies were taken as the data on the large-scale structure of the Universe. The observational properties of the clusters were obtained during the ROSAT mission and the assumption that the baryon fraction is universal in the Universe was used to determine the total cluster mass.
Similar content being viewed by others
References
B. Aharmim, N. Ahmed, A. E. Anthony, et al. (SNO Collab.), Phys. Rev. D. 72, 052010 (2005).
S. W. Allen, R. W. Schmidt, and S. L. Bridle, Astrophys. J. 595, 1206 (2003).
G. Altarelli and F. Feruglio, New J. Phys. 6, 106 (2004).
N. A. Arhipova, T. Kahniashvili, and V. N. Lukash, Astron. Astrophys. 386, 775 (2002).
Y. Ashie, J. Hosaka, K. Ishihara, et al. (Super-Kamiokande Collab.), Phys. Rev. D. 71, 112 005 (2005).
S. Cole, W. J. Percival, and J. A. Peacock, Mon. Not. R. Astron. Soc. 362, 505 (2005).
H. K. Eriksen, G. Huey, R. Saha, et al., Astrophys. J. 656, 641 (2007).
M. C. González-García and Y. Nir, Rev. Mod. Phys. 75, 345 (2003).
A. Goobar, S. Hannestad, E. Mortsell, et al., J. Cosmol. Astropart. Phys. 0606, 019 (2006).
K. M. Huffenberger, H. K. Eriksen, and F. K. Hansen, Astrophys. J. 651, L81 (2006).
G. Hinshaw, M. R. Nolta, C. L. Bennett, et al., Astrophys. J., Suppl. Ser. 170, 288 (2007).
M. Hirsch and J. W. F. Valle, New J. Phys. 6, 76 (2004).
A. Jenkins, C. S. Frenk, S. D. M. White, et al., Mon. Not. R. Astron. Soc. 321, 372 (2001).
T. Kahniashvili, E. von Toerne, N. A. Arhipova, et al., Phys. Rev. D. 71, 125 009 (2005).
J. R. Kristiansen, H. K. Eriksen, and O. Elgaroy, Phys. Rev. D 74, 123 005 (2006).
J. R. Kristiansen, O. Elgaroy, and H. Dahle, Phys. Rev. D 75, 083510 (2007).
J. Lesgourgues and S. Pastor, Phys. Rep. 429, 307 (2006).
A. Lewis, A. Challinor, and A. Lasenby, Astrophys. J. 538, 473 (2000).
V. N. Lukash, in Proceedings of the IAU Symposium: Large Scale Structures of the Universe, Ed. by J. Audouze et al. (Kluwer, Dordrecht, 1988), p. 77.
A. M. Malinovsky, V. N. Lukash, and E. V. Mikheev, Astron. Rep 82, 1 (2008).
E. V. Mikheev, V. N. Lukash, N. A. Arkhipov, et al., Astron. Zh. 78, 195 (2001) [Astron. Rep. 45, 163 (2001)].
R. N. Mohapatra and A. Y. Smirnov, Ann. Rev. Nucl. Part. Sci. 56, 569 (2006).
B. Novosyadlyj, R. Durrer, S. Gottlöber et al., Astron. Astrophys. 356, 418 (2000).
W. J. Percival, R. C. Nichol, D. J. Eisenstein, et al., Astrophys. J. 657, 645 (2007a).
W. J. Percival, S. Cole, and D. J. Eisenstein, Mon. Not. R. Astron. Soc. 381, 1053 (2007b).
B. Pontecorvo, Zh. Eksp. Teor. Fiz. 33, 549 (1957) [Sov. Phys. JETP 6, 429 (1957)].
U. Seljak, A. Slosar, and P. McDonald, J. Cosmol. Astropart. Phys. 0610, 014 (2006).
D. N. Spergel, R. Bean, O. Doré, et al., Astrophys. J., Suppl. Ser. 170, 377 (2007).
M. Tegmark, M. Strauss, M. Blanton, et al., Phys. Rev. D 69, 103 501 (2004a).
M. Tegmark, M. Blanton, M. Strauss, et al., Astrophys. J. 606, 702 (2004b).
M. Tegmark, D. Eisenstein, M. Strauss, et al., Phys. Rev. D 74, 123 507 (2006).
A. Voevodkin and A. Vikhlinin, Astrophys. J. 601, 610 (2004).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © A.M. Malinovsky, A.A. Voevodkin, V.N. Lukash, E.V. Mikheeva, A.A. Vikhlinin, 2008, published in Pis’ma v Astronomicheskiĭ Zhurnal, 2008, Vol. 34, No. 7, pp. 490–495.
Rights and permissions
About this article
Cite this article
Malinovsky, A.M., Voevodkin, A.A., Lukash, V.N. et al. Cosmological constraints on the neutrino mass from CMB anisotropy and large-scale structure of the Universe. Astron. Lett. 34, 445–450 (2008). https://doi.org/10.1134/S1063773708070025
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063773708070025