Cosmology and Astrophysics using the Post-Reionization HI

Review
  • 59 Downloads

Abstract

We discuss the prospects of using the redshifted 21-cm emission from neutral hydrogen in the post-reionization epoch to study our Universe. The main aim of the article is to highlight the efforts of Indian scientists in this area with the SKA in mind. It turns out that the intensity mapping surveys from SKA can be instrumental in obtaining tighter constraints on the dark energy models. Cross-correlation of the HI intensity maps with the Ly α forest data can also be useful in measuring the BAO scale.

Keywords

Cosmology dark energy reionization. 

References

  1. Ade, P. A. R. et al. 2016, Astron. Astrophys., 594, A13.ADSCrossRefGoogle Scholar
  2. Amendola, L. 2000, Phys. Rev. D, 62, 043511.ADSCrossRefGoogle Scholar
  3. Amendola, L. 2004, Phys. Rev. D, 69, 103524.ADSCrossRefGoogle Scholar
  4. Barnes, D. G. et al. 2001, Mon. Not. Roy. Ast. Soc., 322, 486.ADSCrossRefGoogle Scholar
  5. Bharadwaj, S. Sethi, S. K. 2001, J. Astrophys. Astr., 22, 293.ADSCrossRefGoogle Scholar
  6. Bull, P., Camera, S., Raccanelli, A., Blake, C., Ferreira, P., Santos, M. Schwarz, D. J. 2015a, Advancing Astrophysics with the Square Kilometre Array (AASKA14), p. 24.Google Scholar
  7. Bull, P., Ferreira, P. G., Patel, P. Santos, M. G. 2015b, Astrophys. J., 803, 21.Google Scholar
  8. Catinella, B. et al. 2010, Mon. Not. Roy. Ast. Soc., 403, 683.ADSCrossRefGoogle Scholar
  9. Chang, T. -C., Pen, U. -L., Bandura, K. Peterson, J. B. 2010, Nature, 466, 463.ADSCrossRefGoogle Scholar
  10. Datta, K. K., Choudhury, T. R. Bharadwaj, S. 2007, Mon. Not. Roy. Ast. Soc., 378, 119.ADSCrossRefGoogle Scholar
  11. Eisenstein, D. J. Hu, W. 1999, Astrophys. J., 511, 5.ADSCrossRefGoogle Scholar
  12. Gardner, J. P., Katz, N., Hernquist, L. Weinberg, D. H. 1997, Astrophys. J., 484, 31.ADSCrossRefGoogle Scholar
  13. Giovanelli, R. et al. 2005, Astron. J., 130, 2598.ADSCrossRefGoogle Scholar
  14. Guha Sarkar, T. Datta, K. K. 2015, J. Cosmology Astropart. Phys., 8, 001.ADSCrossRefGoogle Scholar
  15. Hussain, A., Thakur, S., Guha Sarkar, T. Sen, A. A. 2016, to appear in MNRAS, preprint (arXiv:1603.02087).
  16. Jaffé, Y. L., Poggianti, B. M., Verheijen, M. A. W., Deshev, B. Z. van Gorkom, J. H. 2012, Astrophys. J, 756, L28.ADSCrossRefGoogle Scholar
  17. Lah, P. et al. 2007, Mon. Not. R. Astron. Soc., 376, 1357.ADSCrossRefGoogle Scholar
  18. Lah, P. et al. 2009, Mon. Not. R. Astron. Soc., 399, 1447.ADSCrossRefGoogle Scholar
  19. Lanzetta, K. M., Wolfe, A. M., Turnshek, D. A., Lu, L., McMahon, R. G. Hazard, C. 1991, ApJS, 77, 1.ADSCrossRefGoogle Scholar
  20. Martin, A. M., Papastergis, E., Giovanelli, R., Haynes, M. P., Springob, C. M. Stierwalt, S. 2010, Astrophys. J., 723, 1359.ADSCrossRefGoogle Scholar
  21. Masui, K. W. et al. 2013, ApJ, 763, L20.ADSCrossRefGoogle Scholar
  22. McDonald, P. 2003, Astrophys. J., 585, 34.ADSCrossRefGoogle Scholar
  23. Meyer, M. J. et al. 2004, Mon. Not. R. Astron. Soc., 350, 1195.ADSCrossRefGoogle Scholar
  24. Peebles, P. J. E. Yu, J. T. 1970, Astrophys. J., 162, 815.ADSCrossRefGoogle Scholar
  25. Prochaska, J. X. Wolfe, A. M. 2009, Astrophys. J., 696, 1543.ADSCrossRefGoogle Scholar
  26. Prochaska, J. X., Herbert-Fort, S. Wolfe, A. M. 2005, Astrophys. J., 635, 123.ADSCrossRefGoogle Scholar
  27. Rhee, J., Zwaan, M. A., Briggs, F. H., Chengalur, J. N., Lah, P., Oosterloo, T. van der Hulst, T. 2013, Mon. Not. R. Astron. Soc., 435, 2693.ADSCrossRefGoogle Scholar
  28. Santos, M. et al., Advancing Astrophysics with the Square Kilometre Array (AASKA14), p. 19 (2015)Google Scholar
  29. Sarkar, T. G. Bharadwaj, S. 2013, JCAP, 1308, 023.CrossRefGoogle Scholar
  30. Seo, H. Eisenstein, D. J. 2003, Astrophys. J, 598, 720.ADSCrossRefGoogle Scholar
  31. Storrie-Lombardi, L. J. Wolfe, A. M. 2000, Astrophys. J., 543, 552.ADSCrossRefGoogle Scholar
  32. Wolfe, A. M., Turnshek, D. A., Smith, H. E. Cohen, R. D. 1986, ApJS, 61, 249.ADSCrossRefGoogle Scholar
  33. Zafar, T., Péroux, C., Popping, A., Milliard, B., Deharveng, J. -M. Frank, S. 2013, A&A, 556, A141.ADSCrossRefGoogle Scholar
  34. Zhao, G., Bacon, D., Maartens, R., Santos, M. Raccanelli, A. 2015, Advancing Astrophysics with the Square Kilometre Array (AASKA14), p. 165.Google Scholar
  35. Zwaan, M. A., Meyer, M. J., Staveley-Smith, L. Webster, R. L. 2005, Mon. Not. R. Astron. Soc., 359, L30.ADSCrossRefGoogle Scholar

Copyright information

© Indian Academy of Sciences 2016

Authors and Affiliations

  1. 1.Department of PhysicsBirla Institute of Technology and SciencePilaniIndia
  2. 2.Centre for Theoretical PhysicsJamia Millia IslamiaNew DelhiIndia

Personalised recommendations