Collider signatures for unparticle

Cheung, Kingman; Keung, Wai-Yee; Yuan, Tzu-Chiang

Collider signatures for unparticle

Kingman Cheung
(
- Taiwan, Natl. Tsing Hua U. and
- NCTS, Hsinchu
)
,
Wai-Yee Keung
(
- Illinois U., Chicago
)
,
Tzu-Chiang Yuan
(
- Taiwan, Natl. Tsing Hua U. and
- NCTS, Hsinchu
)

Oct, 2007

4 pages

Part of SUSY 2007 Proceedings, 15th International Conference on Supersymmetry and Unification of Fundamental Interactions, July 26 - August 1, 2007, Karlsruhe, Germany, 698-701

Contribution to:

15th International Conference on Supersymmetry and the Unification of Fundamental Interactions (SUSY07), 698-701

e-Print:

0710.2230 [hep-ph]

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Abstract: (arXiv)

We summarize the works presented in Refs. \cite{1,2} on collider phenomenology of the unparticle physics associated with an exact scale invariant sector possessing a non-trivial infrared fixed point at a high energy scale. We give highlights on the motivations of unparticle and derivation of the phase space and the unparticle propagator. We study two categories of phenomenology: (i) real emission of unparticle that gives rise to peculiar missing energy signatures, and (ii) virtual exchange of unparticle that interferes with the standard model amplitudes.

12.90.+b
14.80.-j

References(11)

Figures(0)

Collider signals of unparticle physics

Kingman Cheung
(
- Taiwan, Natl. Tsing Hua U. and
- NCTS, Hsinchu
)
,
Wai-Yee Keung
(
- Illinois U., Chicago
)
,
Tzu-Chiang Yuan
(
- Taiwan, Natl. Tsing Hua U.
)

- Phys.Rev.Lett. 99 (2007) 051803
•
e-Print:
- 0704.2588
•
DOI:
- 10.1103/PhysRevLett.99.051803

Collider Phenomenology of Unparticle Physics

Kingman Cheung
(
- Taiwan, Natl. Tsing Hua U. and
- NCTS, Hsinchu
)
,
Wai-Yee Keung
(
- Illinois U., Chicago
)
,
Tzu-Chiang Yuan
(
- Taiwan, Natl. Tsing Hua U.
)

- Phys.Rev.D 76 (2007) 055003
•
e-Print:
- 0706.3155
•
DOI:
- 10.1103/PhysRevD.76.055003

Unparticle physics

Howard Georgi
(
- Harvard U., Phys. Dept.
)

- Phys.Rev.Lett. 98 (2007) 221601
•
e-Print:
- hep-ph/0703260
•
DOI:
- 10.1103/PhysRevLett.98.221601

On the Phase Structure of Vector-Like Gauge Theories with Massless Fermions

Tom Banks
(
- Tel Aviv U.
)
,
A. Zaks
(
- Tel Aviv U.
)

- Nucl.Phys.B 196 (1982) 189-204
•
DOI:
- 10.1016/0550-3213(82)90035-9

Another odd thing about unparticle physics

Howard Georgi
(
- Harvard U., Phys. Dept.
)

- Phys.Lett.B 650 (2007) 275-278
•
e-Print:
- 0704.2457
•
DOI:
- 10.1016/j.physletb.2007.05.037

Radiative Corrections as the Origin of Spontaneous Symmetry Breaking

Sidney R. Coleman
(
- Harvard U.
)
,
Erick J. Weinberg
(
- Harvard U.
)

- Phys.Rev.D 7 (1973) 1888-1910,
- Also in *Mohapatra, R. N. ( Ed.), Lai, C. H. ( Ed.): Gauge Theories Of Fundamental Interactions*, 57-79,
- In *Abbott, L.F. (ed.), Pi, S.Y. (ed.): Inflationary cosmology*, 589-611.
•
DOI:
- 10.1103/PhysRevD.7.1888