Tesis S2 : Minimal Dark Matter
Oleh : Chrisna Setyo Nugroho
Rabu, 26 Oktober 2011 (23:10 WIB) dari IP 180.252.102.132

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Minimal Dark Matter

Chrisna Setyo Nugroho

HEP Diploma, ICTP

Abstrak

We study the thermal production of the dark matter in the early universe, which provides weakly interacting massive particle as a good dark matter candidate. We also study the extension of the Standard Model to deal with the
dark matter problem. We add an additional multiplet to the standard model, such that this new multiplet contains the dark matter candidate. Using this minimalistic approach, we assign the quantum numbers to that multiplet. The stability of the dark matter demands that the multiplets with the dark matter candidate. n≥ 7 provide. Furthermore, we can compute the mass of the
multiplet by using thermal production scenario and also the present density of the dark matter, Ω[sub]DM[/sub] = 0.3.

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