From Wikipedia, the free encyclopedia
Hypothetical unparticle
Darkon is a hypothetical scalar
unparticle to introduce to the
Minimal Supersymmetric Standard Model , a
dark matter candidate.
[1]
[2]
[3]
[4]
History
A. Zee and V. Silveira were the first to consider the darkon field as dark matter in 1985. This approach was then used by several others groups of physicists.
[2]
[5]
[6]
Concept
In addition to the
Standard Model particles, It contains the darkon, a real singlet field. To play the role of dark matter, the darkon field must interact
weakly with the standard matter field sector and should not rapidly decay into particles. The simplest way of introducing the darkon is to demand that they can only be annihilated or created in pairs and to make it stable against decay.
[2]
See also
References
^ Jia, Lian-Bao; Li, Xue-Qian (13 February 2014). "Study of a WIMP dark matter model with the updated results of CDMS II".
Physical Review D . 89 (3): 035006.
arXiv :
1309.6029 .
Bibcode :
2014PhRvD..89c5006J .
doi :
10.1103/PhysRevD.89.035006 .
ISSN
1550-7998 .
S2CID
118570160 .
^
a
b
c Xiao-Gang, He (June 2009).
"Darkon dark matter, unparticle effects and collider physics" .
Chinese Physics C . 33 (6): 451–455.
doi :
10.1088/1674-1137/33/6/010 .
ISSN
1674-1137 .
S2CID
250794700 . Retrieved 7 January 2023 .
^ Cai, Yi; He, Xiao-Gang; Ren, Bo (28 April 2011). "Low Mass Dark Matter and Invisible Higgs Width In Darkon Models". Physical Review D . 83 (8): 083524.
arXiv :
1102.1522 .
Bibcode :
2011PhRvD..83h3524C .
doi :
10.1103/PhysRevD.83.083524 .
S2CID
119204162 .
^ Stichel, P. C.; Zakrzewski, Wojtek J. (1 September 2012).
"Darkon fluid — a model for the dark sector of the universe?" .
International Journal of Geometric Methods in Modern Physics . 09 (6): 1261014.
arXiv :
1202.4895 .
doi :
10.1142/S0219887812610142 .
ISSN
0219-8878 .
S2CID
119210010 . Retrieved 7 January 2023 .
^ He, Xiao-Gang; Li, Tong; Li, Xue-Qian; Tandean, Jusak; Tsai, Ho-Chin (January 2011).
"Constraints On Scalar Dark Matter From Direct Experimental Searches" .
International Journal of Modern Physics: Conference Series . 01 : 257–265.
arXiv :
0811.0658 .
Bibcode :
2011IJMPS...1..257H .
doi :
10.1142/S2010194511000377 . Retrieved 7 January 2023 .
^ Cheung, Kingman; Tsai, Yue-Lin S.; Tseng, Po-Yan; Yuan, Tzu-Chiang; Zee, A. (1 January 2014).
"Global Constraints of the Simplest Darkon Model" . Nuclear Physics B - Proceedings Supplements . 246–247: 116–126.
Bibcode :
2014NuPhS.246..116C .
doi :
10.1016/j.nuclphysbps.2013.10.074 .
ISSN
0920-5632 . Retrieved 7 January 2023 .
Further reading
Forms of dark matter Hypothetical particles Theories and objects Search experiments
Direct detection Indirect detection Other projects
Potential
dark galaxies Related