Disentangling the spin-parity of a resonance via the gold-plated decay mode

Tanmoy Modak; Dibyakrupa Sahoo; Rahul Sinha; Hai-Yang Cheng; Tzu-Chiang Yuan

doi:10.1088/1674-1137/40/3/033002

Chinese Physics C> 2016, Vol. 40> Issue(3) : 033002 DOI: 10.1088/1674-1137/40/3/033002

Disentangling the spin-parity of a resonance via the gold-plated decay mode

1.
The Institute of Mathematical Sciences, Taramani, Chennai 600113
2.
Institute of Physics, Academia Sinica, Taipei, 11529

Abstract
HTML
Reference
Related

PDF

Abstract：
Searching for new resonances and finding out their properties is an essential part of any existing or future particle physics experiment. The nature of a new resonance is characterized by its spin, charge conjugation, parity, and its couplings with the existing particles of the Standard Model. If a new resonance is found in the four lepton final state produced via two intermediate Z bosons, the resonance could be a new heavy scalar or a Z' boson or even a higher spin particle. In such cases a step by step methodology as enunciated in this paper can be followed to determine the spin, parity and the coupling to two Z bosons of the parent particles, in a fully model-independent way. In our approach we show how three uni-angular distributions and a few experimentally measurable observables can conclusively tell us about the spin, parity as well as the couplings of the new resonance to two Z bosons. We have performed a numerical analysis to validate our approach and showed how the uni-angular observables can be used to disentangle the spin parity as well as the coupling of the resonance.
- general spin-parity analysis ,
- angular distributions ,
- angular asymmetries

References

[1]	G. Aad et al (ATLAS Collaboration), Phys. Lett. B, 716: 1 (2012); arXiv:1207.7214 [hep-ex]
[2]	S. Chatrchyan et al (CMS Collaboration), Phys. Lett. B, 716: 30 (2012); arXiv:1207.7235 [hep-ex]
[3]	A. Menon, T. Modak, D. Sahoo, R. Sinha and H. Y. Cheng, Phys. Rev. D, 89: 095021 (2014): arXiv:1301.5404 [hep-ph]
[4]	C. A. Nelson, Phys. Rev. D, 30: 1937 (1984)
[5]	J. R. Dell'Aquila and C. A. Nelson, Phys. Rev. D, 33: 80 (1986)
[6]	C. A. Nelson, Phys. Rev. D, 37: 1220 (1988)
[7]	D. J. Miller, S. Y. Choi, B. Eberle, M. M. Muhlleitner and P. M. Zerwas, Phys. Lett B, 505: 149 (2001); hep-ph/0102023
[8]	S. Y. Choi, Measuring the spin of the Higgs bosons, in 10th International Conference on Supersymmetry, Edited by P. Nath, P. M. Zerwas, C. Grosche. Hamburg, DESY, 2002
[9]	S. Y. Choi, D. J. Miller, M. M. Muhlleitner and P. M. Zerwas, Phys. Lett. B, 553: 61 (2003); hep-ph/0210077
[10]	Y. Gao, A. V. Gritsan, Z. Guo, K. Melnikov, M. Schulze and N. V. Tran, Phys. Rev. D, 81: 075022 (2010); arXiv:1001.3396 [hep-ph]
[11]	M. Kramer, J. H. Kuhn, M. L. Stong and P. M. Zerwas, Z. Phys. C, 64: 21 (1994); hep-ph/9404280
[12]	C. P. Buszello, I. Fleck, P. Marquard and J. J. van der Bij, Eur. Phys. J. C, 32: 209 (2004); hep-ph/0212396
[13]	M. Bluj, CMS-NOTE-2006-094
[14]	O. J. P. Eboli, C. S. Fong, J. Gonzalez-Fraile and M. C. Gonzalez-Garcia, Phys. Rev. D, 83: 095014 (2011); arXiv:1102.3429 [hep-ph]
[15]	D. Stolarski and R. Vega-Morales, Phys. Rev. D, 86: 117504 (2012); arXiv:1208.4840 [hep-ph]
[16]	S. Bolognesi, Y. Gao, A. V. Gritsan, K. Melnikov, M. Schulze, N. V. Tran and A. Whitbeck, Phys. Rev. D, 86: 095031 (2012); arXiv:1208.4018 [hep-ph]
[17]	T. Han, J. D. Lykken and R.-J. Zhang, Phys. Rev. D, 59: 105006 (1999); hep-ph/9811350
[18]	J. S. Gainer, J. Lykken, K. T. Matchev, S. Mrenna and M. Park, arXiv:1403.4951 [hep-ph]
[19]	W.-Y. Keung, I. Low and J. Shu, Phys. Rev. Lett., 101: 091802 (2008); arXiv:0806.2864 [hep-ph]
[20]	P. Langacker, Rev. Mod. Phys., 81: 1199 (2009); arXiv:0801.1345 [hep-ph]
[21]	T. Flacke, A. Menon and Z. Sullivan, Phys. Rev. D, 86: 093006 (2012); arXiv:1207.4472 [hep-ph]
[22]	P. Avery, D. Bourilkov, M. Chen, T. Cheng, A. Drozdetskiy, J. S. Gainer, A. Korytov and K. T. Matchev et al, Phys. Rev. D, 87, (5): 055006 (2013); arXiv:1210.0896 [hep-ph]
[23]	J. S. Gainer, J. Lykken, K. T. Matchev, S. Mrenna and M. Park, Phys. Rev. Lett., 111: 041801 (2013); arXiv:1304.4936 [hep-ph]
[24]	M. Chen, T. Cheng, J. S. Gainer, A. Korytov, K. T. Matchev, P. Milenovic, G. Mitselmakher and M. Park et al, Phys. Rev. D, 89, (3): 034002 (2014); arXiv:1310.1397 [hep-ph]
[25]	K. Cheung and T.-C. Yuan, Phys. Rev. Lett., 108: 141602 (2012); arXiv:1112.4146 [hep-ph]
[26]	G. F. Giudice, R. Rattazzi and J. D. Wells, Nucl. Phys. B, 544: 3 (1999); hep-ph/9811291
[27]	K. Hagiwara, J. Kanzaki, Q. Li and K. Mawatari, Eur. Phys. J. C, 56: 435 (2008); arXiv:0805.2554 [hep-ph]
[28]	P. Artoisenet, P. de Aquino, F. Demartin, R. Frederix, S. Frixione, F. Maltoni, M. K. Mandal and P. Mathews et al, JHEP, 1311: 043 (2013); arXiv:1306.6464 [hep-ph]
[29]	V. Khachatryan et al [CMS Collaboration] , Phys. Rev. D, 91, (5): 052009 (2015); arXiv:1501.04198 [hep-ex]
[30]	J. Alwall, M. Herquet, F. Maltoni, O. Mattelaer and T. Stelzer, JHEP, 1106: 128 (2011); arXiv:1106.0522 [hep-ph]
[31]	T. Sjostrand, L. Lonnblad, S. Mrenna and P. Z. Skands, hep-ph/0308153.
[32]	J. de Favereau et al (DELPHES 3 Collaboration), JHEP, 1402: 057 (2014); arXiv:1307.6346 [hep-ex]
[33]	J. Pumplin, D. R. Stump, J. Huston, H. L. Lai, P. M. Nadolsky and W. K. Tung, JHEP, 0207: 012 (2002); arXiv:hep-ph/0201195
[34]	ATLAS Collaboration, Measurements of the properties of the Higgs-like boson in the four lepton decay channel with the ATLAS detector using 25 fb-1 of proton-proton collision dataATLAS-CONF-2013-013
[35]	G. Aad et al (ATLAS Collaboration), arXiv:0901.0512 [hep-ex]
[36]	M. Jacob and G. C. Wick, Annals Phys., 7: 404 (1959); Annals Phys, 281: 774 (2000)
[37]	Suh-Urk Chung, Spin formalisms, Updated Version, Brookhaven Nat. Lab., Upton, NY, 2008. This report is an updated version of CERN-71-08

[1]	Sergey Dubovichenko , Nassurlla Burtebayev , Albert Dzhazairov-Kakhramanov , Denis Zazulin , Zhambul Kerimkulov , Marzhan Nassurlla , Chingis Omarov , Alesya Tkachenko , Tatyana Shmygaleva , Stanislaw Kliczewski , Turlan Sadykov . New measurements and phase shift analysis of p¹⁶O elastic scattering at astrophysical energies. Chinese Physics C, 2017, 41(1): 014001. doi: 10.1088/1674-1137/41/1/014001
[2]	A. Sojasi , M. Mohsenzadeh , E. Yusofi . Large angular scale CMB anisotropy from an excited initial mode. Chinese Physics C, 2016, 40(7): 075101. doi: 10.1088/1674-1137/40/7/075101
[3]	LI Zu-Hao , XU Wei-Wei , WANG Ling-Yu , ZHANG Cheng , TANG Zhi-Cheng , YAN Qi , YANG Min , LÜ Yu-Sheng , CHEN Guo-Ming , CHEN He-Sheng . Angular reconstruction of a lead scintillating-fiber sandwiched electromagnetic calorimeter. Chinese Physics C, 2014, 38(5): 056203. doi: 10.1088/1674-1137/38/5/056203
[4]	LIU Xin , WANG You-Bao , LI Zhi-Hong , JIN Sun-Jun , WANG Bao-Xiang , LI Yun-Ju , LI Er-Tao , BAI Xi-Xiang , GUO Bing , SU Jun , ZENG Sheng , YAN Sheng-Quan , LIAN Gang , HUANG Wu-Zhen , LIU Wei-Ping . Angular distribution of ⁶He+p elastic scattering. Chinese Physics C, 2012, 36(8): 716-720. doi: 10.1088/1674-1137/36/8/006
[5]	WANG Fan , CHEN Xiang-Song , SUN Wei-Min , . Nucleon internal structure: a new set of quark, gluon momentum, angular momentum operators and parton distribution functions. Chinese Physics C, 2009, 33(12): 1197-1204. doi: 10.1088/1674-1137/33/12/023
[6]	JIN Hua , SUN Zhen-Wu , ZHENG Ren-Rong . Influence of angular momentum in axially symmetric potentials with octupole deformation. Chinese Physics C, 2009, 33(9): 759-763. doi: 10.1088/1674-1137/33/9/009
[7]	SUN Zhu . Unified description of angular distributions of target particles in light and heavy ion induced interactions in nuclear emulsions at high energies. Chinese Physics C, 2009, 33(4): 256-262. doi: 10.1088/1674-1137/33/4/004
[8]	YE Wei , WU Feng . Influence of angular momentum on evaporation residue cross section as a probe of nuclear dissipation. Chinese Physics C, 2008, 32(6): 433-436. doi: 10.1088/1674-1137/32/6/004
[9]	JIA Bei , LI Xi-Guo , ZHANG Peng-Ming . Angular momentum of a brane-world model. Chinese Physics C, 2008, 32(11): 865-867. doi: 10.1088/1674-1137/32/11/003
[10]	Lu Jun , Wang Qi , Xu Hushan , Li Songlin , Zhu Yongtai , Yin Xu , Fan Enjie , Zhang Yuhu , Li Zhichang , Zhao Kui , Lu Xiuqin , Hu Xiaoqing . Angular Dependence of the Coherence Energy in Dissipative Reaction of ¹⁹F+⁵¹V. Chinese Physics C, 1997, 21(S1): 425-432.
[11]	Liu Guoxing , Chen Keliang , Yu Xian , Dai Guangxi . Fission Angular Distributions for the Incomplete Fusion Reactions. Chinese Physics C, 1997, 21(S3): 35-42.
[12]	Zhang Lin , Yu Hong , Shen Qixing . Angular Distributions for the Process e⁺e^－→J/ψ→γ+X(J^PC),X→BB and Spin-Parity Analysis of the Resonance X. Chinese Physics C, 1996, 20(3): 280-285.
[13]	Zhang Lin , Yu Hong , Shen Qixing . Angular Distribution of the Process e⁺e^-→J/ψ→γ+X(J^Pc),X→BB,and the Spin-Parity Analysis of the Resonance X. Chinese Physics C, 1996, 20(S2): 135-140.
[14]	Yu Hong , Shen Qixing . A Possible New Resonance State: Spin-parity Analysis of the X Resonance in J/ψ→X+f₀(975) Process. Chinese Physics C, 1995, 19(S1): 27-30.
[15]	Shen Qixing , Yu Hong . Determination of the Spin-parity of the Particle X for the Process J/ψ V₁+X, X→V₂+V₃ by Using the Generalized Moment Analysis. Chinese Physics C, 1993, 17(S2): 117-124.
[16]	Shen Qixing , Yu Hong . Angular Distributions and Generalized Moment Analysis for the Doubly Radiative Decay J/ψ → γγV. Chinese Physics C, 1992, 16(S3): 253-265.
[17]	Shen Qinxing , Yu Hong . Angular Distributions Analysis for the Hadronic Decay Process. Chinese Physics C, 1992, 16(S4): 401-410.
[18]	Yu Hong , Shen Qixin . Helicity Formalism of the Angular Distribution for the J/ψ Hadronic Decay Processes. Chinese Physics C, 1990, 14(S3): 259-263.
[19]	Yang Baozhong , Tan Yong , Tang Xiaowei , Bian Zuhe . The Angular Distribution of Photons in Orthopositronium Decay into Three Photons. Chinese Physics C, 1989, 13(S2): 139-142.
[20]	Liu Guoxing , Chen Keliang , Wang Sufang , Cai Wei . Angular Distributions of Fission-fragments in Interactions of ¹²C Ions with Various Targets. Chinese Physics C, 1988, 12(S2): 209-218.

Access

Get Citation

Tanmoy Modak, Dibyakrupa Sahoo, Rahul Sinha, Hai-Yang Cheng and Tzu-Chiang Yuan. Disentangling the spin-parity of a resonance via the gold-plated decay mode[J]. Chinese Physics C, 2016, 40(3): 033002. doi: 10.1088/1674-1137/40/3/033002

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2015-09-01

Fund

Supported in part by MOST (Taiwan)(103-2112-M-001-005 (HYC), 101-2112-M-001-005-MY3 (TCY))

Article Metric

Article Views(1703)
PDF Downloads(36)
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

Disentangling the spin-parity of a resonance via the gold-plated decay mode

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Disentangling the spin-parity of a resonance via the gold-plated decay mode

Corresponding author: Tanmoy Modak,

Corresponding author: Dibyakrupa Sahoo,

Corresponding author: Rahul Sinha,

Corresponding author: Hai-Yang Cheng,

Corresponding author: Tzu-Chiang Yuan,

HTML

目录