Built on

S. Hawking, Mon. Not. Roy. Astron. Soc. 152
1971
Earlier work this paper cites.
B. J. Carr and S. W. Hawking, Mon. Not. Roy. Astron. Soc. 168
1974
Earlier work this paper cites.
E. Bertschinger, Astrophys. J. Suppl. 58
1985
Earlier work this paper cites.
P. J. E. Peebles, Princeton University (1980), 435P
1990
Earlier work this paper cites.
R. C. Hartman et al
1999
Earlier work this paper cites.
S. Phinney et al., The Big Bang Observer: Direct Detection of Gravitational Waves from the Birth of the Universe to the Present, NASA Mission Concept Study, 2004
2004
Earlier work this paper cites.
S. Hofmann, D. J. Schwarz and H. Stoecker, Phys. Rev. D 64
2006
Earlier work this paper cites.
T. Sjostrand, S. Mrenna and P. Z. Skands, JHEP 0605
2006
Earlier work this paper cites.
M. M. Nojiri, G. Polesello and D. R. Tovey, JHEP 0603
2006
Earlier work this paper cites.
E. A. Baltz, M. Battaglia, M. E. Peskin and T. Wizansky, Phys. Rev. D 74
2006
Earlier work this paper cites.
K. J. Mack, J. P. Ostriker and M. Ricotti, Astrophys. J. 665
2007
Earlier work this paper cites.
M. Ricotti, Astrophys. J. 662
Original
2007
Earlier work this paper cites.

Similar

L. Zhang, X. Chen, M. Kamionkowski, Z. Si and Z. Zheng, Phys. Rev. D 76
Original
2007
Cited alongside, same era.
E. Vasiliev, Phys. Rev. D 76
Original
2007
Cited alongside, same era.
C. Alcock et al
2007
Cited alongside, same era.
J. Diemand, M. Kuhlen, P. Madau, M. Zemp, B. Moore, D. Potter and J. Stadel, Nature 454
Original
2008
Cited alongside, same era.
V. Springel et al
Original
2008
Cited alongside, same era.
C. Amsler et al
2008

Then

G. Bertone, M. Cirelli, A. Strumia and M. Taoso, JCAP 0903
Original
2009
Later among the works it cites.
P. Brun, T. Delahaye, J. Diemand, S. Profumo and P. Salati, Phys. Rev. D 80
Original
2009
Later among the works it cites.
M. Ricotti and A. Gould, Astrophys. J. 707
Original
2009
Later among the works it cites.
P. Scott and S. Sivertsson, Phys. Rev. Lett. 103
Original
2009
Later among the works it cites.
E. Nardi, F. Sannino and A. Strumia, JCAP 0901
Original
2009
Later among the works it cites.

Beyond the bibliography

alphaXiv searches the wider corpus for related work and actual follow-ups.

Open on alphaXiv

alphaXiv is searching for related work…

Reading the bibliography…

2010

Primordial Black Hole as a Source of the Boost Factor

Saito, Ryo, Shirai, Satoshi

Understand

Primordial black holes (PBHs) accumulate weakly interacting massive particles (WIMPs) around them and form ultracompact minihalos (UCMHs), if the WIMP is a dominant component of the dark matter (DM).

In this paper, we discuss that the UCMHs seeded by the PBHs with sub-earth mass enhance the WIMP annihilation in the present Universe and can successfully explain the positron and/or electron excess in cosmic ray observed by PAMELA/Fermi experiments.
The signal is very similar to that from a decaying dark matter, which can explain the PAMELA and/or Fermi anomaly without conflict with any constraints as long as the decay mode is proper.
In this scenario, the boost factor can be as large as 10^5.

Built on

S. Hawking, Mon. Not. Roy. Astron. Soc. 152
1971
Earlier work this paper cites.
B. J. Carr and S. W. Hawking, Mon. Not. Roy. Astron. Soc. 168
1974
Earlier work this paper cites.
E. Bertschinger, Astrophys. J. Suppl. 58
1985
Earlier work this paper cites.
P. J. E. Peebles, Princeton University (1980), 435P
1990
Earlier work this paper cites.
R. C. Hartman et al
1999
Earlier work this paper cites.
S. Phinney et al., The Big Bang Observer: Direct Detection of Gravitational Waves from the Birth of the Universe to the Present, NASA Mission Concept Study, 2004
2004
Earlier work this paper cites.
S. Hofmann, D. J. Schwarz and H. Stoecker, Phys. Rev. D 64
2006
Earlier work this paper cites.
T. Sjostrand, S. Mrenna and P. Z. Skands, JHEP 0605
2006
Earlier work this paper cites.
M. M. Nojiri, G. Polesello and D. R. Tovey, JHEP 0603
2006
Earlier work this paper cites.
E. A. Baltz, M. Battaglia, M. E. Peskin and T. Wizansky, Phys. Rev. D 74
2006
Earlier work this paper cites.
K. J. Mack, J. P. Ostriker and M. Ricotti, Astrophys. J. 665
2007
Earlier work this paper cites.
M. Ricotti, Astrophys. J. 662
Original
2007
Earlier work this paper cites.