Dark-matter pair production at the ILC in the littlest Higgs model with <I>T</I>-parity

QIAO Qing-Peng; XU Bin

doi:10.1088/1674-1137/37/3/033103

Chinese Physics C> 2013, Vol. 37> Issue(3) : 033103 DOI: 10.1088/1674-1137/37/3/033103

Dark-matter pair production at the ILC in the littlest Higgs model with T-parity

QIAO Qing-Peng ^, ,
XU Bin

Abstract
HTML
Reference
Related

PDF

Abstract：
In the littlest Higgs model with T-parity, the heavy photon (A_H) is supposed to be a possible dark matter (DM) candidate. The direct proof of the validity of this model is to produce the heavy photon at an accelerator. In this paper, we study the production rate of e⁺e^-→A_HA_H at the international e⁺e^- linear collider (ILC) in the littlest Higgs model with T-parity, and show the distributions of the transverse momenta of A_H. The numerical results indicate that the heavy photon production rate could reach the 10^-1fb level at some parameter space, so this could be a good chance to observe the heavy photon via the pair production process with high luminosity at the ILC (500 fb^-1). We know that DM is composed of weakly interacting massive particles, so the interactions with standard model particles are weak. How to detect heavy photons at a collider and distinguish them from other DM candidates are discussed in the nal section of the paper.

References

[1]

Begeman K G, Broeils A H, Sanders R H. Mon. Not. Roy. Astron. Soc., 1991, 249: 523[2] Massey R et al. Nature, 2007, 445: 286[3] Roszkowski L. Phys. Lett. B, 1991 262: 59[4] Roszkowski L. arXiv:hepph/9903467[5] Primack J R. arXiv:astroph/0112255[6] Chen Pisin. arXiv:astroph/0303349[7] MA C P, Boylan-Kolchin M. Phys. Rev. Lett., 2004, 93: 021301[8] Bertone G, Hooper D, Silk J. Phys. Rept., 2005, 405: 279[9] Dreiner H K, Luhn C, Thormeier M. Phys. Rev. D, 2006, 73: 075007[10] Goldberg H. Phys. Rev. Lett., 1983, 50: 1419[11] Ellis J R, Hagelin J S, Nanopoulos D V et al. Nucl. Phys. B, 1984, 238: 453[12] CHENG H C, Low I. JHEP, 2004, 0408: 061[13] Low I. JHEP, 2004, 0410: 067[14] Skiba W, Terning J. Phys. Rev. D, 2003, 68: 075001[15] CHENG H C, Low I. JHEP, 2003, 0309: 051[16] Hubisz J, Meade P. Phys. Rev. D, 2005, 71: 035016[17] Birkedal A, Noble A, Perelstein M et al. Phys. Rev. D, 2006, 74: 035002[18] CHEN Ya-Zheng, LUO Yan-An, LI Lei et al. Commun. Theor. Phys., 2011, 55: 1059[19] QIAO Qing-Peng, TANG Jian, LI Xue-Qian. Commun. Theor. Phys., 2008, 50: 1211[20] CHEN Chian-Shu, Cheung Kingman, YUAN Tzu-Chiang. Phys. Lett. B, 2007, 644: 158[21] Cacciapaglia G, Deandrea A, Choudhury S R et al. Phys. Rev. D, 2010, 81: 075005[22] Nakamura K et al. J. Phys. G, 2010, 37: 075021[23] Khlopov M Y, Sakharov A S, Sudarikov A L. Grav. Cosmol., 1998, 4: S1[24] Belotsky K M, Khlopov M Y, Sakharov A S et al. Grav. Cosmol. Suppl., 1998, 4: 70[25] Bartl A, Fraas H, Majerotto W. Nucl. Phys. B, 1986, 278: 1[26] Carena M S, Freitas A. Phys. Rev. D, 2006, 74: 095004[27] Fayet P. Nucl. Phys. B, 1986, 263: 649[28] QIAO Qing-Peng, XU Bin. arXiv:hepph/1111.6155[29] Asakawa E, Asano M, Fujii K et al. Phys. Rev. D, 2009, 79: 075013

[1]	Guo-He Yang , Mao Song , Gang Li , Yu Zhang , Jian-You Guo . Searches for dark matter via charged Higgs pair production in the Inert Doublet Model at a γγ collider. Chinese Physics C, 2021, 45(10): 103101. doi: 10.1088/1674-1137/ac1577
[2]	Peyman Zakeri , Mohammad Moosavi , Mohammadreza Zakeri , Yaser Ayazi . A minimal model for two-component FIMP dark matter: A basic search. Chinese Physics C, 2018, 42(7): 073101. doi: 10.1088/1674-1137/42/7/073101
[3]	Zhaoxia Heng , Xue Gong , Haijing Zhou . Pair production of Higgs boson in NMSSM at the LHC with the next-to-lightest CP-even Higgs boson being SM-like. Chinese Physics C, 2018, 42(7): 073103. doi: 10.1088/1674-1137/42/7/073103
[4]	Bingfang Yang , Huaying Zhang , Biaofeng Hou , Ning Liu . T-odd top partner pair production in the dilepton final states at the LHC in the littlest Higgs Model with T-parity. Chinese Physics C, 2018, 42(10): 103102. doi: 10.1088/1674-1137/42/10/103102
[5]	Xiaoran Zhao , Qiang Li , Zhao Li , Qi-Shu Yan . Discovery potential of Higgs boson pair production through 4l+E final states at a 100 TeV collider. Chinese Physics C, 2017, 41(2): 023105. doi: 10.1088/1674-1137/41/2/023105
[6]	Chong-Xing Yue , Lu Ma , Yu-Chen Guo , Ya-Bing Zuo . Pair production of the Elementary Goldstone Higgs boson at the LHC. Chinese Physics C, 2017, 41(10): 103102. doi: 10.1088/1674-1137/41/10/103102
[7]	Bing-Fang Yang , Zhi-Yong Liu , Ning Liu . Rare Higgs three body decay induced by top-Higgs FCNC coupling in the littlest Higgs model with T-parity. Chinese Physics C, 2017, 41(4): 043103. doi: 10.1088/1674-1137/41/4/043103
[8]	GUO Xing-Dao , FENG Tai-Fu , ZHAO Shu-Min , KE Hong-Wei , LI Xue-Qian . Constraining parameter space of the little Higgs model using data from tera-Z factory and ILC. Chinese Physics C, 2015, 39(2): 023103. doi: 10.1088/1674-1137/39/2/023103
[9]	ZENG Qing-Guo , YANG Shuo , YUE Chong-Xing , CHEN Lian-Song . Production and decay of the 125 GeV Higgs boson in thelittlest Higgs model with T-parity. Chinese Physics C, 2013, 37(5): 054102. doi: 10.1088/1674-1137/37/5/054102
[10]	CHANG Xue , LIU Chun , MA Feng-Cai , YANG Shuo . Supersymmetric extension of the minimal dark matter model. Chinese Physics C, 2012, 36(9): 810-817. doi: 10.1088/1674-1137/36/9/003
[11]	MA Wei , YUE Chong-Xing , ZHANG Ting-Ting . Pair production of neutral Higgs bosons from the left-right twin Higgs model via γγ collisions. Chinese Physics C, 2011, 35(4): 333-338. doi: 10.1088/1674-1137/35/4/003
[12]	HUANG Jin-Shu , LU Gong-Ru , XU Wei , WANG Shuai-Wei . Associated production of a neutral top-Higgs with a heavy-quark pair in the γγ collisions at ILC. Chinese Physics C, 2010, 34(8): 1057-1060. doi: 10.1088/1674-1137/34/8/004
[13]	WEN Jia , YUE Chong-Xing , LIU Jin-Yan , LIU Wei . Littlest Higgs model with T-parity and single top production in ep collisions. Chinese Physics C, 2009, 33(2): 89-93. doi: 10.1088/1674-1137/33/2/002
[14]	ZHANG Feng , ZHAO Guo-Ming , LI Yong-Sheng , WANG Li-Na . Top pair production in the littlest Higgs model with T-parity. Chinese Physics C, 2009, 33(1): 6-9. doi: 10.1088/1674-1137/33/1/002
[15]	HUANG Chao-Guang , ZHANG Hai-Qing , GUO Han-Ying . A new gravitational model for dark energy. Chinese Physics C, 2008, 32(9): 687-691. doi: 10.1088/1674-1137/32/9/002
[16]	WANG Xue-Lei , qingguo zeng , zhenlan jin , suzhen liu . The associated productions of the new gauge boson B_H in the littlest Higgs model　with a SM gauge boson via　e^+e^- collision. Chinese Physics C, 2008, 32(1): 18-23. doi: 10.1088/1674-1137/32/1/004
[17]	Farshid Tabbakh , F.Farnoudi . Precise correction to parameter ρ in the littlest Higgs model. Chinese Physics C, 2008, 32(2): 100-103. doi: 10.1088/1674-1137/32/2/005
[18]	WANG Xue-Lei , JIN Zhen-Lan , ZENG Qing-Guo . Production of the new gauge boson B_H via e^－ collision in the littlest Higgs model. Chinese Physics C, 2008, 32(3): 165-171. doi: 10.1088/1674-1137/32/3/001
[19]	YUE Chong-Xing , YANG Shuo , WANG Li-Na . Signals of the littlest Higgs model with T-parity at eγ and ep collisions. Chinese Physics C, 2008, 32(6): 419-423. doi: 10.1088/1674-1137/32/6/001
[20]	YUE Chong-Xing , YANG Shuo , WANG Lei . Possible Flavor Changing Signals of the Littlest Higgs Model on High-Energy Linear Collider. Chinese Physics C, 2007, 31(3): 236-239.

Access

Get Citation

QIAO Qing-Peng and XU Bin. Dark-matter pair production at the ILC in the littlest Higgs model with T-parity[J]. Chinese Physics C, 2013, 37(3): 033103. doi: 10.1088/1674-1137/37/3/033103

QIAO Qing-Peng and XU Bin. Dark-matter pair production at the ILC in the littlest Higgs model with T-parity[J]. Chinese Physics C, 2013, 37(3): 033103. doi: 10.1088/1674-1137/37/3/033103 shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2012-04-27
Revised: 2012-09-12

Article Metric

Article Views(2022)
PDF Downloads(269)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Dark-matter pair production at the ILC in the littlest Higgs model with T-parity

Corresponding author: QIAO Qing-Peng,

Received Date: 2012-04-27

Accepted Date: 2012-09-12

Available Online: 2013-03-05

Abstract: In the littlest Higgs model with T-parity, the heavy photon (A_H) is supposed to be a possible dark matter (DM) candidate. The direct proof of the validity of this model is to produce the heavy photon at an accelerator. In this paper, we study the production rate of e⁺e^-→A_HA_H at the international e⁺e^- linear collider (ILC) in the littlest Higgs model with T-parity, and show the distributions of the transverse momenta of A_H. The numerical results indicate that the heavy photon production rate could reach the 10^-1fb level at some parameter space, so this could be a good chance to observe the heavy photon via the pair production process with high luminosity at the ILC (500 fb^-1). We know that DM is composed of weakly interacting massive particles, so the interactions with standard model particles are weak. How to detect heavy photons at a collider and distinguish them from other DM candidates are discussed in the nal section of the paper.

HTML

Reference (1)

Dark-matter pair production at the ILC in the littlest Higgs model with T-parity

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Dark-matter pair production at the ILC in the littlest Higgs model with T-parity

Corresponding author: QIAO Qing-Peng,

HTML

目录