Explaining DAMPE results by dark matter with hierarchical lepton-specific Yukawa interactions

Guoli Liu; Fei Wang; Wenyu Wang; Jin-Min Yang

doi:10.1088/1674-1137/42/3/035101

Chinese Physics C> 2018, Vol. 42> Issue(3) : 035101 DOI: 10.1088/1674-1137/42/3/035101

Explaining DAMPE results by dark matter with hierarchical lepton-specific Yukawa interactions

Guoli Liu ^1,2 ,
Fei Wang ^1,2,, ,
Wenyu Wang ³ ,
Jin-Min Yang ^2,4,5

1.
School of Physics, Zhengzhou University, Zhengzhou 450000, China
2.
CAS Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100190, China
3.
College of Applied Science, Beijing University of Technology, Beijing 100124, China
4.
CAS Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100190, China
5.
School of Physics, University of Chinese Academy of Sciences, Beijing 100049, China
6.
Department of Physics, Tohoku University, Sendai 980-8578, Japan

Abstract
HTML
Reference
Related

PDF

Abstract：
We propose to interpret the DAMPE electron excess at 1.5 TeV through scalar or Dirac fermion dark matter (DM) annihilation with doubly charged scalar mediators that have lepton-specific Yukawa couplings. The hierarchy of such lepton-specific Yukawa couplings is generated through the Froggatt-Nielsen mechanism, so that the dark matter annihilation products can be dominantly electrons. Stringent constraints from LEP2 on intermediate vector boson production can be evaded in our scenarios. In the case of scalar DM, we discuss one scenario with DM annihilating directly to leptons and another scenario with DM annihilating to scalar mediators followed by their decays. We also discuss the Breit-Wigner resonant enhancement and the Sommerfeld enhancement in the case where the s-wave annihilation process is small or helicity-suppressed. With both types of enhancement, constraints on the parameters can be relaxed and new ways for model building can be opened in explaining the DAMPE results.
- DAMPE ,
- dark matter ,
- Froggatt-Nielsen mechanism ,
- Sommerfeld enhancement

References

[1]	M. Aguilar et al (AMSCollaboration), Phys. Rev. Lett., 110:141102(2013)
[2]	L. Accardo et al (AMSCollaboration), Phys. Rev. Lett., 113:121101(2014)
[3]	O. Adriani et al (PAMELA Collaboration), Nature, 458:607-609(2009)
[4]	O. Adriani et al, Astropart. Phys., 34:1-11(2010)
[5]	M. Ackermann et al (Fermi-LAT collaboration), Phys. Rev. Lett., 108:011103(2012)
[6]	G. Ambrosi et al (DAMPE Collaboration), arXiv:1711.10981[astro-ph.HE]
[7]	J. Chang et al (DAMPE Collaboration), Astropart. Phys., 95:6(2017)
[8]	Y. Z. Fan, W. C. Huang, M. Spinrath, Y. L. S. Tsai, and Q. Yuan, arXiv:1711.10995[hep-ph]
[9]	K. Fang, X. J. Bi, and P. F. Yin, arXiv:1711.10996[astro-ph.HE]
[10]	Q. Yuan et al, arXiv:1711.10989[astro-ph.HE]
[11]	P. H. Gu and X. G. He, arXiv:1711.11000[hep-ph]
[12]	G. H. Duan, L. Feng, F. Wang, L. Wu, J. M. Yang, and R. Zheng, arXiv:1711.11012[hep-ph]
[13]	L. Zu, C. Zhang, L. Feng, Q. Yuan, and Y. Z. Fan, arXiv:1711.11052[hep-ph]
[14]	Y. L. Tang, L. Wu, M. Zhang, and R. Zheng, arXiv:1711.11058[hep-ph]
[15]	W. Chao and Q. Yuan, arXiv:1711.11182[hep-ph]
[16]	P. H. Gu, arXiv:1711.11333[hep-ph]
[17]	P. Athron, C. Balazs, A. Fowlie, and Y. Zhang, arXiv:1711.11376[hep-ph]
[18]	J. Cao, L. Feng, X. Guo, L. Shang, F. Wang, and P. Wu, arXiv:1711.11452[hep-ph]
[19]	G. H. Duan, X. G. He, L. Wu, and J. M. Yang, arXiv:1711.11563[hep-ph]
[20]	X. Liu and Z. Liu, arXiv:1711.11579[hep-ph]
[21]	X. J. Huang, Y. L. Wu, W. H. Zhang, and Y. F. Zhou, arXiv:1712.00005[astro-ph.HE]
[22]	W. Chao, H. K. Guo, H. L. Li, and J. Shu, arXiv:1712.00037[hep-ph]
[23]	Y. Gao and Y. Z. Ma, arXiv:1712.00370[astro-ph.HE]
[24]	J. S. Niu, T. Li, R. Ding, B. Zhu, H. F. Xue, and Y. Wang, arXiv:1712.00372[astro-ph.HE]
[25]	F. Yang and M. Su, arXiv:1712.01724[astro-ph.HE]??
[26]	T. Li, N. Okada, and Q. Shafi, arXiv:1712.00869[hep-ph]
[27]	J. Cao, L. Feng, X. Guo, L. Shang, F. Wang, P. Wu, and L. Zu, arXiv:1712.01244[hep-ph]
[28]	R. Zhu and Y. Zhang, arXiv:1712.01143[hep-ph]
[29]	T. Nomura and H. Okada, arXiv:1712.00941[hep-ph]
[30]	T. Li, N. Okada, and Q. Shafi, arXiv:1712.00869[hep-ph]
[31]	C. H. Chen, C. W. Chiang, and T. Nomura, arXiv:1712.00793[hep-ph]
[32]	J. S. Niu, T. Li, R. Ding, B. Zhu, H. F. Xue, and Y. Wang, arXiv:1712.00372[astro-ph.HE]
[33]	H. B. Jin, B. Yue, X. Zhang, and X. Chen, arXiv:1712.00362[astro-ph.HE]
[34]	R. Ding, Z. Han, L. Feng, and B. Zhu, arXiv:1712.02021[hep-ph]
[35]	Karim Ghorbani, Parsa Hossein Ghorbani, arXiv:1712.01239[hep-ph]
[36]	S. Chang, R. Edezhath, J. Hutchinson, and M. Luty, Phys. Rev. D, 89(1):015011(2014) doi:10.1103/PhysRevD.89.015011[arXiv:1307.8120[hep-ph]]
[37]	C. D. Froggatt and H. B. Nielsen, Nucl. Phys. B, 147:277(1979)
[38]	Fei Wang et al, Eur. Phys. J. C, 71:1803(2011)
[39]	M. Ibe, H. Murayama, and T. T. Yanagida, Phys. Rev. D, 79:095009(2009)[arXiv:0812.0072[hep-ph]]
[40]	W. L. Guo and Y. L. Wu, Phys. Rev. D, 79:055012(2009)[arXiv:0901.1450[hep-ph]]
[41]	Li Bo and Zhou Yu-Feng, Commun. Theor. Phys., 64:119(2015)
[42]	A. Sommerfeld, Annalen der Physik, 403:257(1931)
[43]	J. L. Feng, M. Kaplinghat, and H. B. Yu, Phys. Rev. Lett., 104:151301(2010)
[44]	Jonathan L. Feng, Manoj Kaplinghat, and Hai-Bo Yu, Phys. Rev. D, 82:083525(2010)
[45]	Joachim Kopp, Viviana Niro, Thomas Schwetz, and Jure Zupan, Phys. Rev. D, 80:083502(2009)
[46]	D. S. Akerib et al, arXiv:1608.07648[astro-ph.CO]
[47]	C. Fu et al, Phys. Rev. Lett., 118:071301(2017)[arXiv:1611.06553]
[48]	P. A. R. Ade et al (Planck Collaboration), Astron. Astrophys., 571:A16(2014)
[49]	J. Dunkley et al (WMAP Collaboration), Astrophys. J. Suppl., 180:306(2009)
[50]	S. Cassel, J. Phys. G, 37:105009(2010)

[1]	Aihemaitijiang Abudurusuli , Hoernisa Iminniyaz . Relic density of asymmetric Dark Matter with Sommerfeld enhancement. Chinese Physics C, 2021, 45(1): 015101. doi: 10.1088/1674-1137/abc068
[2]	Constanza Callender , Alfonso R. Zerwekh . A dark vector resonance at CLIC. Chinese Physics C, 2019, 43(6): 063102. doi: 10.1088/1674-1137/43/6/063102
[3]	Yi Zhao , Xiao-Jun Bi , Su-Jie Lin , Peng-Fei Yin . Nearby dark matter subhalo that accounts for the DAMPE excess. Chinese Physics C, 2019, 43(8): 085101. doi: 10.1088/1674-1137/43/8/085101
[4]	Wen Yin . Fixed point and anomaly mediation in partial N=2 supersymmetric standard models. Chinese Physics C, 2018, 42(1): 013104. doi: 10.1088/1674-1137/42/1/013104
[5]	Tian-Lu Chen , Wei Liu , Qi Gao , Mao-Yuan Liu , Hai-Jin Li , Danzengluobu , Ying Shi . Cosmic ray electron spectrum due to the dispersion ofinjection spectrum. Chinese Physics C, 2018, 42(7): 075001. doi: 10.1088/1674-1137/42/7/075001
[6]	Kun Wang , Fei Wang , Jingya Zhu , Quanlin Jie . The semi-constrained NMSSM in light of muon g-2, LHC, anddark matter constraints. Chinese Physics C, 2018, 42(10): 103109. doi: 10.1088/1674-1137/42/10/103109
[7]	Andrea Addazi , Antonino Marcianò . Gravitational waves from dark first order phase transitions and dark photons. Chinese Physics C, 2018, 42(2): 023107. doi: 10.1088/1674-1137/42/2/023107
[8]	Ran Ding , Zhi-Long Han , Lei Feng , Bin Zhu . Confronting the DAMPE excess with the scotogenictype-II seesaw model. Chinese Physics C, 2018, 42(8): 083104. doi: 10.1088/1674-1137/42/8/083104
[9]	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
[10]	Andrea Addazi , Pietro Donà , Antonino Marcianò . Dynamical interactions of dark energy and dark matter: Yang-Mills condensate and QCD axions. Chinese Physics C, 2018, 42(7): 075102. doi: 10.1088/1674-1137/42/7/075102
[11]	Liuyuan Shen , Yicen Mou , Yunlong Zheng , Mingzhe Li . Direct couplings of mimetic dark matter and their cosmological effects. Chinese Physics C, 2018, 42(1): 015101. doi: 10.1088/1674-1137/42/1/015101
[12]	Andrea Addazi , Stephon Alexander , Yi-Fu Cai , Antonino Marcianó . Dark matter and baryogenesis in the Fermi-bounce curvaton mechanism. Chinese Physics C, 2018, 42(6): 065101. doi: 10.1088/1674-1137/42/6/065101
[13]	Shivaramakrishna Singirala . Implications of fermionic dark matter on recent neutrino oscillation data. Chinese Physics C, 2017, 41(4): 043102. doi: 10.1088/1674-1137/41/4/043102
[14]	Zhao-Min Wang , Yu-Hong Yu , Zhi-Yu Sun , Ke Yue , Duo Yan , Yong-Jie Zhang , Yong Zhou , Fang Fang , Wen-Xue Huang , Jun-Ling Chen . Temperature dependence of the plastic scintillator detector for DAMPE. Chinese Physics C, 2017, 41(1): 016001. doi: 10.1088/1674-1137/41/1/016001
[15]	Chi Wang , Dong Liu , Yifeng Wei , Zhiyong Zhang , Yunlong Zhang , Xiaolian Wang , Zizong Xu , Guangshun Huang , Andrii Tykhonov , Xin Wu , Jingjing Zang , Yang Liu , Wei Jiang , Sicheng Wen , Jian Wu , Jin Chang . Offline software for the DAMPE experiment. Chinese Physics C, 2017, 41(10): 106201. doi: 10.1088/1674-1137/41/10/106201
[16]	Yi-Ming Hu , Jin Chang , Deng-Yi Chen , Jian-Hua Guo , Yun-Long Zhang , Chang-Qing Feng . Environmental test of the BGO calorimeterfor DArk Matter Particle Explorer. Chinese Physics C, 2016, 40(11): 116003. doi: 10.1088/1674-1137/40/11/116003
[17]	Zhi-Ying Li , Zhi-Yong Zhang , Yi-Feng Wei , Chi Wang , Yun-Long Zhang , Si-Cheng Wen , Xiao-Lian Wang , Zi-Zong Xu , Guang-Shun Huang . Energy correction for the BGO calorimeter of DAMPE using an electron beam. Chinese Physics C, 2016, 40(8): 086202. doi: 10.1088/1674-1137/40/8/086202
[18]	S. A. Alavi , F. S. Kazemian . Photonic dark matter portal and quantum physics. Chinese Physics C, 2016, 40(2): 025101. doi: 10.1088/1674-1137/40/2/025101
[19]	De-Liang Zhang , Chang-Qing Feng , Jun-Bin Zhang , Qi Wang , Si-Yuan Ma , Zhong-Tao Shen , Di Jiang , Shan-Shan Gao , Yun-Long Zhang , Jian-Hua Guo , Shu-Bin Liu , Qi An . Onboard calibration circuit for the DAMPE BGO calorimeter front-end electronics. Chinese Physics C, 2016, 40(5): 056101. doi: 10.1088/1674-1137/40/5/056101
[20]	Fei Zhang , Wen-Xi Peng , Ke Gong , Di Wu , Yi-Fan Dong , Rui Qiao , Rui-Rui Fan , Jin-Zhou Wang , Huan-Yu Wang , Xin Wu , Daniel La , Philipp Azzarello , Valentina Gallo , Giovanni Ambrosi , Andrea Nardinocchi . Design of the readout electronics for the DAMPE Silicon Tracker detector. Chinese Physics C, 2016, 40(11): 116101. doi: 10.1088/1674-1137/40/11/116101

Access

Get Citation

Guoli Liu, Fei Wang, Wenyu Wang and Jin-Min Yang. Explaining DAMPE results by dark matter with hierarchical lepton-specific Yukawa interactions[J]. Chinese Physics C, 2018, 42(3): 035101. doi: 10.1088/1674-1137/42/3/035101

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2017-12-15

Fund

Supported by National Natural Science Foundation of China (11105124, 11105125, 11375001, 11675147, 11675242), the Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences (Y5KF121CJ1), the Innovation Talent project of Henan Province (15HASTIT017), the Young-Talent Foundation of Zhengzhou University, the CAS Center for Excellence in Particle Physics (CCEPP), the CAS Key Research Program of Frontier Sciences and a Key RD Program of Ministry of Science and Technology of China (2017YFA0402200-04)

Article Metric

Article Views(1683)
PDF Downloads(25)
Cited by(0)

Policy on re-use

To reuse of Open Access content published by CPC, for content published under the terms of the Creative Commons Attribution 3.0 license (“CC CY”), the users don’t need to request permission to copy, distribute and display the final published version of the article and to create derivative works, subject to appropriate attribution.

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

Explaining DAMPE results by dark matter with hierarchical lepton-specific Yukawa interactions

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Explaining DAMPE results by dark matter with hierarchical lepton-specific Yukawa interactions

Corresponding author: Fei Wang,

HTML

目录