Theta in new QCD-like sectors
Abstract
New QCD-like “hypercolor” sectors can generate a broad class of new signatures at hadron colliders and furnish a variety of dark matter candidates. Paired diboson resonances are a particularly important collider signature, arising both from C P -conserving vector hypermeson decays of the form $$\overset{˜}{ρ}$$ → $$\overset{˜}{π}$$$\overset{˜}{π}$$ → 4 V and from C P-violating pseudoscalar hypermeson decays of the form $$\overset{˜}{η}$$ → $$\overset{˜}{π}$$$\overset{˜}{π}$$ → 4 V . The latter are sensitive to the vacuum angle ˜ θ in the hypercolor sector. We study single- and paired-diboson resonance signatures in final states involving gluons and photons at the LHC and a future 100 TeV p p collider, illustrating the discovery potential at both colliders in simple benchmark models. We also describe some of the theoretical and cosmological consequences of $$\overset{˜}{Φ}$$ . If C P-violating hypermeson decays are observable at hadron colliders, ordinary QCD must have an axion. Such scenarios also provide a natural setting for a dark pion component of dark matter, with its relic abundance set by C P-violating annihilations. If the new vacuum angle is relaxed to zero by a dark axion, the relic density can instead be a mixture of axions and dark axions. Overproduction of dark axions is most easily avoided if the Universe underwent a period of early matter domination.
- Authors:
- Publication Date:
- Research Org.:
- Univ. of Massachusetts, Amherst, MA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1461026
- Alternate Identifier(s):
- OSTI ID: 1498824
- Grant/Contract Number:
- de-sc0011095; sc0011095
- Resource Type:
- Published Article
- Journal Name:
- Physical Review D
- Additional Journal Information:
- Journal Name: Physical Review D Journal Volume: 98 Journal Issue: 1; Journal ID: ISSN 2470-0010
- Publisher:
- American Physical Society
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
Citation Formats
Draper, Patrick, Kozaczuk, Jonathan, and Yu, Jiang-Hao. Theta in new QCD-like sectors. United States: N. p., 2018.
Web. doi:10.1103/PhysRevD.98.015028.
Draper, Patrick, Kozaczuk, Jonathan, & Yu, Jiang-Hao. Theta in new QCD-like sectors. United States. https://doi.org/10.1103/PhysRevD.98.015028
Draper, Patrick, Kozaczuk, Jonathan, and Yu, Jiang-Hao. Fri .
"Theta in new QCD-like sectors". United States. https://doi.org/10.1103/PhysRevD.98.015028.
@article{osti_1461026,
title = {Theta in new QCD-like sectors},
author = {Draper, Patrick and Kozaczuk, Jonathan and Yu, Jiang-Hao},
abstractNote = {New QCD-like “hypercolor” sectors can generate a broad class of new signatures at hadron colliders and furnish a variety of dark matter candidates. Paired diboson resonances are a particularly important collider signature, arising both from C P -conserving vector hypermeson decays of the form $\overset{˜}{ρ}$ → $\overset{˜}{π}$$\overset{˜}{π}$ → 4 V and from C P-violating pseudoscalar hypermeson decays of the form $\overset{˜}{η}$ → $\overset{˜}{π}$$\overset{˜}{π}$ → 4 V . The latter are sensitive to the vacuum angle ˜ θ in the hypercolor sector. We study single- and paired-diboson resonance signatures in final states involving gluons and photons at the LHC and a future 100 TeV p p collider, illustrating the discovery potential at both colliders in simple benchmark models. We also describe some of the theoretical and cosmological consequences of $\overset{˜}{Φ}$ . If C P-violating hypermeson decays are observable at hadron colliders, ordinary QCD must have an axion. Such scenarios also provide a natural setting for a dark pion component of dark matter, with its relic abundance set by C P-violating annihilations. If the new vacuum angle is relaxed to zero by a dark axion, the relic density can instead be a mixture of axions and dark axions. Overproduction of dark axions is most easily avoided if the Universe underwent a period of early matter domination.},
doi = {10.1103/PhysRevD.98.015028},
journal = {Physical Review D},
number = 1,
volume = 98,
place = {United States},
year = {2018},
month = {7}
}
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https://doi.org/10.1103/PhysRevD.98.015028
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Works referenced in this record:
The not-so-harmless axion
journal, January 1983
- Dine, Michael; Fischler, Willy
- Physics Letters B, Vol. 120, Issue 1-3
Search for new phenomena in dijet events using of collision data collected at with the ATLAS detector
journal, September 2017
- Aaboud, M.; Aad, G.; Abbott, B.
- Physical Review D, Vol. 96, Issue 5
Confronting the moduli-induced lightest-superpartner problem
journal, February 2015
- Blinov, Nikita; Kozaczuk, Jonathan; Menon, Arjun
- Physical Review D, Vol. 91, Issue 3
Shedding light on diphoton resonances
journal, June 2016
- Craig, Nathaniel; Draper, Patrick; Kilic, Can
- Physical Review D, Vol. 93, Issue 11
Search for pair-produced resonances decaying to jet pairs in proton–proton collisions at
journal, July 2015
- Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.
- Physics Letters B, Vol. 747
Search for excited quarks of light and heavy flavor in γ + jet final states in proton–proton collisions at
journal, June 2018
- Sirunyan, A. M.; Tumasyan, A.; Adam, W.
- Physics Letters B, Vol. 781
Cosmology of the invisible axion
journal, January 1983
- Preskill, John; Wise, Mark B.; Wilczek, Frank
- Physics Letters B, Vol. 120, Issue 1-3
Strong and Noninvariances in a Superweak Theory
journal, July 1978
- Bég, M. A. B.; Tsao, H. -S.
- Physical Review Letters, Vol. 41, Issue 5
Cosmology and accelerator tests of strongly interacting dark matter
journal, March 2018
- Berlin, Asher; Blinov, Nikita; Gori, Stefania
- Physical Review D, Vol. 97, Issue 5
Composite octet searches with jet substructure
journal, July 2012
- Bai, Yang; Shelton, Jessie
- Journal of High Energy Physics, Vol. 2012, Issue 7
A Possible Solution to the Strong CP Problem
journal, April 2009
- Takahashi, F.
- Progress of Theoretical Physics, Vol. 121, Issue 4
Search for new phenomena in high-mass diphoton final states using 37 fb −1 of proton–proton collisions collected at with the ATLAS detector
journal, December 2017
- Aaboud, M.; Aad, G.; Abbott, B.
- Physics Letters B, Vol. 775
Natural suppression of strong P and T non-invariance
journal, November 1978
- Mohapatra, R. N.; Senjanović, G.
- Physics Letters B, Vol. 79, Issue 3
PYTHIA 6.4 physics and manual
journal, May 2006
- Sjöstrand, Torbjörn; Mrenna, Stephen; Skands, Peter
- Journal of High Energy Physics, Vol. 2006, Issue 05
Supersymmetry, axions, and cosmology
journal, October 2003
- Banks, T.; Dine, M.; Graesser, M.
- Physical Review D, Vol. 68, Issue 7
Presence or absence of light moduli: The controlling feature for supersymmetry phenomenology
journal, July 2013
- Bose, Milton; Dine, Michael; Draper, Patrick
- Physical Review D, Vol. 88, Issue 2
Colored resonances at the Tevatron: phenomenology and discovery potential in multijets
journal, July 2008
- Kilic, Can; Okui, Takemichi; Sundrum, Raman
- Journal of High Energy Physics, Vol. 2008, Issue 07
The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations
journal, July 2014
- Alwall, J.; Frederix, R.; Frixione, S.
- Journal of High Energy Physics, Vol. 2014, Issue 7
Search for high-mass diphoton resonances in proton–proton collisions at 13 TeV and combination with 8 TeV search
journal, April 2017
- Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.
- Physics Letters B, Vol. 767
String axiverse
journal, June 2010
- Arvanitaki, Asimina; Dimopoulos, Savas; Dubovsky, Sergei
- Physical Review D, Vol. 81, Issue 12
Strong CP and SUZ2
journal, December 2015
- Albaid, Abdelhamid; Dine, Michael; Draper, Patrick
- Journal of High Energy Physics, Vol. 2015, Issue 12
Weakly interacting stable hidden sector pions
journal, December 2010
- Bai, Yang; Hill, Richard J.
- Physical Review D, Vol. 82, Issue 11
A search for pair-produced resonances in four-jet final states at $$\sqrt{s}=13$$ s = 13 $$\text {TeV}$$ TeV with the ATLAS detector
journal, March 2018
- Aaboud, M.; Aad, G.; Abbott, B.
- The European Physical Journal C, Vol. 78, Issue 3
Natural class of non-Peccei-Quinn models
journal, October 1984
- Barr, S. M.
- Physical Review D, Vol. 30, Issue 8
Solving the Strong Problem without the Peccei-Quinn Symmetry
journal, July 1984
- Barr, S. M.
- Physical Review Letters, Vol. 53, Issue 4
Constraints imposed by conservation in the presence of pseudoparticles
journal, September 1977
- Peccei, R. D.; Quinn, Helen R.
- Physical Review D, Vol. 16, Issue 6
Topological pions
journal, October 2010
- Bai, Yang; Martin, Adam
- Physics Letters B, Vol. 693, Issue 3
Conservation in the Presence of Pseudoparticles
journal, June 1977
- Peccei, R. D.; Quinn, Helen R.
- Physical Review Letters, Vol. 38, Issue 25
Cosmological implications of Dark Matter bound states
journal, May 2017
- Mitridate, Andrea; Redi, Michele; Smirnov, Juri
- Journal of Cosmology and Astroparticle Physics, Vol. 2017, Issue 05
Search for new phenomena in high-mass final states with a photon and a jet from $$pp$$ pp collisions at $$\sqrt{s}$$ s = 13 TeV with the ATLAS detector
journal, February 2018
- Aaboud, M.; Aad, G.; Abbott, B.
- The European Physical Journal C, Vol. 78, Issue 2
Constraints on color-octet companions of a 750 GeV heavy pion from dijet and photon plus jet resonance searches
journal, July 2016
- Bai, Yang; Barger, Vernon; Berger, Joshua
- Physical Review D, Vol. 94, Issue 1
Strong CP problem and parity
journal, November 1991
- Barr, S. M.; Chang, Darwin; Senjanović, Goran
- Physical Review Letters, Vol. 67, Issue 20
Strong and weak CP violation
journal, January 1979
- Ellis, John; Gaillard, Mary K.
- Nuclear Physics B, Vol. 150
FeynRules 2.0 — A complete toolbox for tree-level phenomenology
journal, August 2014
- Alloul, Adam; Christensen, Neil D.; Degrande, Céline
- Computer Physics Communications, Vol. 185, Issue 8
Solution to the strong problem without an axion
journal, February 1990
- Babu, K. S.; Mohapatra, Rabindra N.
- Physical Review D, Vol. 41, Issue 4
In wino veritas? Indirect searches shed light on neutralino dark matter
journal, October 2013
- Fan, JiJi; Reece, Matthew
- Journal of High Energy Physics, Vol. 2013, Issue 10
Planck-scale physics and the Peccei-Quinn mechanism
journal, May 1992
- Kamionkowski, Marc; March-Russell, John
- Physics Letters B, Vol. 282, Issue 1-2
Axions in string theory
journal, June 2006
- Svrcek, Peter; Witten, Edward
- Journal of High Energy Physics, Vol. 2006, Issue 06
Wino dark matter under siege
journal, October 2013
- Cohen, Timothy; Lisanti, Mariangela; Pierce, Aaron
- Journal of Cosmology and Astroparticle Physics, Vol. 2013, Issue 10
Searching for multijet resonances at the LHC
journal, April 2009
- Kilic, Can; Schumann, Steffen; Son, Minho
- Journal of High Energy Physics, Vol. 2009, Issue 04
Supersymmetry and the Nelson-Barr mechanism
journal, September 1993
- Dine, Michael; Leigh, Robert G.; Kagan, Alex
- Physical Review D, Vol. 48, Issue 5
Di-photon resonance and Dark Matter as heavy pions
journal, May 2016
- Redi, Michele; Strumia, Alessandro; Tesi, Andrea
- Journal of High Energy Physics, Vol. 2016, Issue 5
Effects of on the deuteron binding energy and the triple-alpha process
journal, January 2010
- Ubaldi, Lorenzo
- Physical Review D, Vol. 81, Issue 2
DELPHES 3: a modular framework for fast simulation of a generic collider experiment
journal, February 2014
- de Favereau, J.; Delaere, C.; Demin, P.
- Journal of High Energy Physics, Vol. 2014, Issue 2
A tale of two timescales: Mixing, mass generation, and phase transitions in the early universe
journal, February 2016
- Dienes, Keith R.; Kost, Jeff; Thomas, Brooks
- Physical Review D, Vol. 93, Issue 4
Improved Experimental Limit on the Electric Dipole Moment of the Neutron
journal, September 2006
- Baker, C. A.; Doyle, D. D.; Geltenbort, P.
- Physical Review Letters, Vol. 97, Issue 13
Vectorlike confinement at the LHC
journal, February 2010
- Kilic, Can; Okui, Takemichi; Sundrum, Raman
- Journal of High Energy Physics, Vol. 2010, Issue 2
Hadronically decaying color-adjoint scalars at the LHC
journal, September 2011
- Schumann, Steffen; Renaud, Adrien; Zerwas, Dirk
- Journal of High Energy Physics, Vol. 2011, Issue 9
Diphotons, new vacuum angles, and strong CP
journal, April 2016
- Draper, Patrick; McKeen, David
- Journal of High Energy Physics, Vol. 2016, Issue 4
Constraining -violating Higgs sectors at the LHC using gluon fusion
journal, October 2014
- Dolan, Matthew J.; Harris, Philip; Jankowiak, Martin
- Physical Review D, Vol. 90, Issue 7
Challenges for the Nelson-Barr mechanism
journal, August 2015
- Dine, Michael; Draper, Patrick
- Journal of High Energy Physics, Vol. 2015, Issue 8
Collider tests of the Renormalizable Coloron Model
journal, April 2018
- Bai, Yang; Dobrescu, Bogdan A.
- Journal of High Energy Physics, Vol. 2018, Issue 4
A cosmological bound on the invisible axion
journal, January 1983
- Abbott, L. F.; Sikivie, P.
- Physics Letters B, Vol. 120, Issue 1-3
A minimal model with natural suppresion of strong CP violation
journal, September 1991
- Bento, Luis; Branco, Gustavo C.; Parada, Paulo A.
- Physics Letters B, Vol. 267, Issue 1
The LHC phenomenology of vectorlike confinement
journal, April 2010
- Kilic, Can; Okui, Takemichi
- Journal of High Energy Physics, Vol. 2010, Issue 4
Experimental Limit to the Electric Dipole Moment of the Neutron
journal, October 1957
- Smith, J. H.; Purcell, E. M.; Ramsey, N. F.
- Physical Review, Vol. 108, Issue 1
Anomalous Solutions to the Strong Problem
journal, April 2015
- Hook, Anson
- Physical Review Letters, Vol. 114, Issue 14
The quark electric dipole moment and the induced θ-term in the Kobayashi-Maskawa model
journal, June 1986
- Khriplovich, I. B.
- Physics Letters B, Vol. 173, Issue 2
Some remarks on anthropic approaches to the strong CP problem
journal, May 2018
- Dine, Michael; Haskins, Laurel Stephenson; Ubaldi, Lorenzo
- Journal of High Energy Physics, Vol. 2018, Issue 5
Three exceptions in the calculation of relic abundances
journal, May 1991
- Griest, Kim; Seckel, David
- Physical Review D, Vol. 43, Issue 10
Wino cold dark matter from anomaly mediated SUSY breaking
journal, March 2000
- Moroi, Takeo; Randall, Lisa
- Nuclear Physics B, Vol. 570, Issue 1-2
Works referencing / citing this record:
Imprints of the early Universe on axion dark matter substructure
journal, February 2020
- Blinov, Nikita; Dolan, Matthew J.; Draper, Patrick
- Physical Review D, Vol. 101, Issue 3