Brane-world dark matter

被引：122

作者：

Cembranos, JAR ^{[1
]}

Dobado, A ^{[1
]}

Maroto, AL ^{[1
]}

机构：

[1] Univ Complutense Madrid, Dept Fis Teor, E-28040 Madrid, Spain

来源：

PHYSICAL REVIEW LETTERS | 2003年 / 90卷 / 24期

关键词：

D O I：

10.1103/PhysRevLett.90.241301

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We show that, in the context of brane-world scenarios with low tension tau=f(4), massive brane fluctuations (branons) are natural dark matter candidates. We calculate the present abundances for both hot (warm) and cold branons in terms of the branon mass M and the tension scale f. The results are compared with the current experimental bounds on these parameters. We also study the prospects for their detection in direct search experiments and comment on their characteristic signals in the indirect ones.

引用

页数：4

共 30 条

[1] Limits on the brane fluctuations mass and on the brane tension scale from electron-positron colliders [J].

Alcaraz, J ;

Cembranos, JAR ;

Dobado, A ;

Maroto, AL .

PHYSICAL REVIEW D, 2003, 67 (07)

[2]

Altmann M. F., ASTROPH0106314

[3]

[Anonymous], J HIGH ENERGY PHYS

[4] A POSSIBLE NEW DIMENSION AT A FEW TEV [J].

ANTONIADIS, I .

PHYSICS LETTERS B, 1990, 246 (3-4) :377-384

[5] Phenomenology, astrophysics, and cosmology of theories with submillimeter dimensions and TeV scale quantum gravity [J].

Arkani-Hamed, N ;

Dimopoulos, S ;

Dvali, G .

PHYSICAL REVIEW D, 1999, 59 (08)

[6] The hierarchy problem and new dimensions at a millimeter [J].

Arkani-Hamed, N ;

Dimopoulos, S ;

Dvali, G .

PHYSICS LETTERS B, 1998, 429 (3-4) :263-272

[7] Brane fluctuations and suppression of Kaluza-Klein mode couplings [J].

Bando, M ;

Kugo, T ;

Noguchi, T ;

Yoshioka, K .

PHYSICAL REVIEW LETTERS, 1999, 83 (18) :3601-3604

[8] GENIUS: a new dark matter project [J].

Baudis, L ;

Hellmig, J ;

Hirsch, M ;

Heusser, G ;

Klapdor-Kleingrothaus, HV ;

Majorovits, B ;

Ramachers, Y ;

Strecker, H .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1998, 307 (1-4) :301-308

[9] Improved exclusion limits from the EDELWEISS WIMP search [J].

Benoit, A ;

Bergé, L ;

Broniatowski, A ;

Chabert, L ;

Chambon, B ;

Chapellier, M ;

Chardin, G ;

Charvin, R ;

De Jésus, M ;

Di Stefano, P ;

Drain, D ;

Dumoulin, L ;

Gascon, J ;

Gerbier, G ;

Gerlic, E ;

Goldbach, C ;

Goyot, M ;

Gros, M ;

Hadjout, JP ;

Hervé, S ;

Juillard, A ;

de Lesquen, A ;

Loidl, M ;

Mallet, J ;

Marnieros, S ;

Martineau, O ;

Mirabolfathi, N ;

Mosca, L ;

Navick, XF ;

Nollez, G ;

Pari, P ;

Riccio, C ;

Sanglard, V ;

Stern, M ;

Vagneron, L .

PHYSICS LETTERS B, 2002, 545 (1-2) :43-49

[10] Search for WIMP annual modulation signature: Results from DAMA/NaI-3 and DAMA/NaI-4 and the global combined analysis [J].

Bernabei, R ;

Belli, P ;

Cerulli, R ;

Montecchia, F ;

Amato, M ;

Ignesti, G ;

Incicchitti, A ;

Prosperi, D ;

Dai, CJ ;

He, HL ;

Kuang, HH ;

Ma, JM .

PHYSICS LETTERS B, 2000, 480 (1-2) :23-31

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