Perspectives and Outlook from HEP Window on the Universe

Abstract

This brief review grew out from the HEP Concluding Talk of the {\it 25th Anniversary of the Rencontres du Vietnam}, held August 2018 in Quy Nhon. The first two-thirds gives a Summary and Highlights, or snapshot, of High Energy Physics at the end of Large Hadron Collider (LHC) Run 2. It can be view as the combined effort of the program organizers, the invited plenary speakers, and finally filtered into the present mosaic. It certainly should not be viewed as comprehensive. In the second one-third, a more personal Perspective and Outlook is given, including my take on the flavor anomalies, and why the next 3 years, the period of Long Shutdown 2 plus first year (or more) of LHC Run~3, would be {\it Bright} and {\it Flavorful}, with much hope for uncovering {\it New Physics}. We advocate extra Yukawa couplings as {\it the most likely, next, New Physics} to be tested, the effect of which is already written in our Matter Universe.

arXiv comment36 pages, 24 figures, expanded brief review from conference summary talk

References in corpus (138)

• Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC
• Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
• Observation of electron-antineutrino disappearance at Daya Bay
• Observation of an anomalous positron abundance in the cosmic radiation
• Observation of a New Narrow Charmonium State in Exclusive B+-->K+ pi+pi- J/psi Decays
• Observation of a narrow charmonium-like state in exclusive B+ -> K+ pi+pi- J/psi decays
• Dark Matter Search Results from a One Tonne$\times$Year Exposure of XENON1T
• Neutrino Physics with JUNO
• Multi-messenger observations of a flaring blazar coincident with high-energy neutrino IceCube-170922A
• Neutrino emission from the direction of the blazar TXS 0506+056 prior to the IceCube-170922A alert
• Particle-flow reconstruction and global event description with the CMS detector
• Test of lepton universality using $B^{+}\to K^{+}{\ell }^{+}{\ell }^{-}$ decays
• Cosmological Backgrounds of Gravitational Waves
• Identifying Boosted Objects with N-subjettiness
• Evidence for an excess of B -> D(*) Tau Nu decays
• Observation of a Broad Structure in the ${\pi }^{+}{\pi }^{-}J/\psi$ Mass Spectrum around 4.26 GeV/$c^2$
• New experimental approaches in the search for axion-like particles
• Jet Trimming
• Measurement of the ratio of branching fractions $\mathcal{B}({\overline{B}}^0\to D^{\ast +}{\tau }^{-}{\overline{\nu }}_{\tau })/\mathcal{B}({\overline{B}}^0\to D^{\ast +}{\mu }^{-}{\overline{\nu }}_{\mu })$
• Exotics: Heavy Pentaquarks and Tetraquarks
• Measurement of form-factor independent observables in the decay $B^0\to K^{\ast 0}{\mu }^{+}{\mu }^{-}$
• Observation of the rare $B_s^0\to {\mu }^{+}{\mu }^{-}$ decay from the combined analysis of CMS and LHCb data
• B-physics anomalies: a guide to combined explanations
• Significant Excess of ElectronLike Events in the MiniBooNE Short-Baseline Neutrino Experiment
• Design and Construction of the MicroBooNE Detector
• Hyper-Kamiokande Design Report
• Dark Matter Benchmark Models for Early LHC Run-2 Searches: Report of the ATLAS/CMS Dark Matter Forum
• Deep Learning and its Application to LHC Physics
• Dressing L_mu - L_tau in Color
• Update of the global electroweak fit and constraints on two-Higgs-doublet models
• Pileup Per Particle Identification
• Observation of Higgs boson production in association with a top quark pair at the LHC with the ATLAS detector
• Flavor Violating Higgs Decays
• Patterns of New Physics in $b\to s{\ell }^{+}{\ell }^{-}$ transitions in the light of recent data
• Observation of Higgs boson decay to bottom quarks
• Sterile neutrino search at NEOS Experiment
• Measurement of the ratio of the $B^0\to D^{\ast -}{\tau }^{+}{\nu }_{\tau }$ and $B^0\to D^{\ast -}{\mu }^{+}{\nu }_{\mu }$ branching fractions using three-prong $\tau$-lepton decays
• A three-site gauge model for flavor hierarchies and flavor anomalies
• First Dark Matter Constraints from a SuperCDMS Single-Charge Sensitive Detector
• A Proposal for a Three Detector Short-Baseline Neutrino Oscillation Program in the Fermilab Booster Neutrino Beam
• Observation of $H\to b\bar{b}$ decays and $VH$ production with the ATLAS detector
• Measurement of the $W$-boson mass in pp collisions at $\sqrt{s}=7$ TeV with the ATLAS detector
• Projected WIMP sensitivity of the LUX-ZEPLIN (LZ) dark matter experiment
• DarkSide-50 532-day Dark Matter Search with Low-Radioactivity Argon
• Multiquark States
• New Detectors to Explore the Lifetime Frontier
• Improved limit on neutrinoless double beta decay of ${}^{76}$Ge from GERDA Phase II
• Search for lepton-flavour-violating decays of the Higgs boson
• Long-Baseline Neutrino Facility (LBNF) and Deep Underground Neutrino Experiment (DUNE) Conceptual Design Report Volume 2: The Physics Program for DUNE at LBNF
• Measurement of the $B_s^0\to {\mu }^{+}{\mu }^{-}$ branching fraction and effective lifetime and search for $B^0\to {\mu }^{+}{\mu }^{-}$ decays
• Observation of $\mathrm{t}\overline{\mathrm{t}}$H production
• Observation of the Higgs boson decay to a pair of tau leptons with the CMS detector
• Measurement of the $\tau$ lepton polarization and $R(D^{\ast })$ in the decay $\bar{B}\to D^{\ast }{\tau }^{-}{\bar{\nu }}_{\tau }$ with one-prong hadronic $\tau$ decays at Belle
• Power Counting to Better Jet Observables
• Four Statements about the Fourth Generation
• Evidence for CP violation in time-integrated D0 -> h-h+ decay rates
• CEPC Conceptual Design Report: Volume 2 - Physics & Detector
• Explaining Dark Matter and $B$ Decay Anomalies with an $L_{\mu }-L_{\tau }$ Model
• Search for dark photons produced in 13 TeV $pp$ collisions
• Search for sterile neutrinos at the DANSS experiment
• $B\to K^{\ast }{\ell }^{+}{\ell }^{-}$ decays at large recoil in the Standard Model: a theoretical reappraisal
• Search for CP violation in Neutrino and Antineutrino Oscillations by the T2K experiment with $2.2\times 10^{21}$ protons on target
• Inclusive Dark Photon Search at LHCb
• Search for $K_L\to {\pi }^0\nu \overline{\nu }$ and $K_L\to {\pi }^0{X}^0$ Decays at the J-PARC KOTO Experiment
• New constraints on oscillation parameters from ${\nu }_e$ appearance and ${\nu }_{\mu }$ disappearance in the NOvA experiment
• Electroweak baryogenesis and quantum corrections to the triple Higgs boson coupling
• First observation of the doubly charmed baryon decay ${\Xi }_{cc}^{++}\to {\Xi }_c^{+}{\pi }^{+}$
• Evidence for a $B_s^0{\pi }^{\pm }$ State
• Measurement of angular parameters from the decay ${\mathrm{B}}^0\to {\mathrm{K}}^{\ast 0}{\mu }^{+}{\mu }^{-}$ in proton-proton collisions at $\sqrt{s}=$ 8 TeV
• Search for new physics in final states with an energetic jet or a hadronically decaying W or Z boson and transverse momentum imbalance at $\sqrt{s}=$ 13 TeV
• Combination of the searches for pair-produced vector-like partners of the third-generation quarks at $\sqrt{s}=$ 13 TeV with the ATLAS detector
• Observation of electroweak production of same-sign W boson pairs in the two jet and two same-sign lepton final state in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• Limits on Light Weakly Interacting Massive Particles from the First 102.8 kg $\times$ day Data of the CDEX-10 Experiment
• First search for short-baseline neutrino oscillations at HFIR with PROSPECT
• Measurement of the CP-violating phase phi_s in the decay Bs->J/psi phi
• Cross-section measurements of the Higgs boson decaying into a pair of tau-leptons in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
• Standard Model Background of the Cosmological Collider
• Observation of a new ${\Xi }_b^{-}$ resonance
• Measurement of matter-antimatter differences in beauty baryon decays
• Measurement of the lifetime of the doubly charmed baryon ${\Xi }_{cc}^{++}$
• CEPC Conceptual Design Report: Volume 1 - Accelerator
• Looking for milli-charged particles with a new experiment at the LHC
• Observation of a new chi_b state in radiative transitions to Upsilon(1S) and Upsilon(2S) at ATLAS
• Sterile Neutrino Constraints from the STEREO Experiment with 66 days of Reactor-on Data
• When the Higgs meets the Top: Search for t --> ch^0 at the LHC
• Electroweak Baryogenesis driven by Extra Top Yukawa Couplings
• Large electroweak corrections to vector-boson scattering at the Large Hadron Collider
• Measurement of Spin Correlation in Top-Antitop Quark Events and Search for Top Squark Pair Production in pp Collisions at $\sqrt{s}=8$ TeV Using the ATLAS Detector
• Search for heavy Majorana neutrinos in same-sign dilepton channels in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• Search for structure in the $B_s^0{\pi }^{\pm }$ invariant mass spectrum
• Flavor Changing Heavy Higgs Interactions at the LHC
• Direct Detection is testing Freeze-in
• Search for dark matter produced in association with bottom or top quarks in $\sqrt{s}$ = 13 TeV pp collisions with the ATLAS detector
• Search for flavor-changing neutral currents in top-quark decays t to Zq in pp collisions at sqrt(s) = 8 TeV
• The Light and Heavy Higgs Interpretation of the MSSM
• Search for heavy neutrinos and third-generation leptoquarks in hadronic states of two $\tau$ leptons and two jets in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• Snowmass 2013 Top quark working group report
• First search for $K^{+}\to {\pi }^{+}\nu \bar{\nu }$ using the decay-in-flight technique
• Constraining Dark Matter Models with a Light Mediator from PandaX-II Experiment
• Search for magnetic monopoles with the MoEDAL forward trapping detector in 2.11 fb${}^{-1}$ of 13 TeV proton-proton collisions at the LHC
• Search for new particles decaying to a jet and an emerging jet
• Searching for new scalar bosons via triple-top signature in $cg\to t{S}^0\to tt\bar{t}$
• Search for the X(5568) state decaying into ${\mathrm{B}}_{\mathrm{s}}^0{\pi }^{\pm }$ in proton-proton collisions at $\sqrt{s}=$ 8 TeV
• Search for pair production of heavy vector-like quarks decaying into hadronic final states in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
• Loophole in K --> pi nu nubar Search and New Weak Leptonic Forces
• Measurements of t t-bar spin correlations and top quark polarization using dilepton final states in pp collisions at sqrt(s) = 8 TeV
• Search for single production of vector-like quarks decaying to a top quark and a W boson in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• Searching for the Bottom Counterparts of X(3872) and Y(4260) via ${\pi }^{+}{\pi }^{-}{\rm Y}$
• Search for dark matter produced in association with a Higgs boson decaying to a pair of bottom quarks in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• Approximate Alignment in Two Higgs Doublet Model with Extra Yukawa Couplings
• Search for a Structure in the $B_s^0{\pi }^{\pm }$ Invariant Mass Spectrum with the ATLAS Experiment
• Observation of top quark production in proton-nucleus collisions
• A search for the exotic meson $X(5568)$ with the Collider Detector at Fermilab
• First results on low-mass dark matter from the CRESST-III experiment
• Performance of a full scale prototype detector at the BR2 reactor for the SoLid experiment
• Search for lepton-flavor violation in different-flavor, high-mass final states in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
• Search for flavor-changing neutral currents in top quark decays $t\to Hc$ and $t\to Hu$ in multilepton final states in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
• Evidence for $Z_c^{\pm }(3900)$ in semi-inclusive decays of $b$-flavored hadrons
• Measurement of the $CP$ violation parameter $A_{\Gamma }$ in $D^0\to K^{+}{K}^{-}$ and $D^0\to {\pi }^{+}{\pi }^{-}$ decays
• The Dirac Composite Fermion of the Fractional Quantum Hall Effect
• Observation of the ${\chi }_{b1}$(3P) and ${\chi }_{b2}$(3P) and measurement of their masses
• $X(3872)$, $X_b$, and the ${\chi }_{b1}(3P)$ state
• Search for the associated production of a Higgs boson with a single top quark in proton-proton collisions at sqrt(s) = 8 TeV
• Search for a light CP-odd Higgs boson and low-mass dark matter at the Belle experiment
• Proposal for an Extended Run of T2K to $20\times 10^{21}$ POT
• Flux compactifications and naturalness
• Search for dark matter particles produced in association with a top quark pair at $\sqrt{s}=$ 13 TeV
• Measurement of forward top pair production in the dilepton channel in $pp$ collisions at $\sqrt{s}=13$ TeV
• Flavor Physics and CP Violation
• Search for $B^{-}\to {\mu }^{-}{\bar{\nu }}_{\mu }$ Decays at the Belle Experiment
• Prospects of Light Sterile Neutrino Oscillation and CP Violation Searches at the Fermilab Short Baseline Neutrino Facility
• Search for the associated production of the Higgs boson and a vector boson in proton-proton collisions at $\sqrt{s}=$ 13 TeV via Higgs boson decays to $\tau$ leptons
• Search for a heavy resonance decaying to a top quark and a vector-like top quark in the lepton+jets final state in pp collisions at $\sqrt{s}=$ 13 TeV
• The search for electroweak-scale right-handed neutrinos and mirror charged leptons through like-sign dilepton signals
• Evidence of quasi-partonic higher-twist effects in deep inelastic scattering at HERA at moderate $Q^2$
• Search for a W' boson decaying to a vector-like quark and a top or bottom quark in the all-jets final state
• Probing extra Yukawa couplings by precision measurements of Higgs properties
• A Letter of Intent for MATHUSLA: a dedicated displaced vertex detector above ATLAS or CMS

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• Likelihood analysis of the flavour anomalies and $g-2$ in the general two Higgs doublet model
• Enhanced $B\to \mu \bar{\nu }$ Decay at Tree Level as Probe of Extra Yukawa Couplings
• Muon Flavor Violation in Two Higgs Doublet Model with Extra Yukawa Couplings
• Strange processes in general two Higgs doublet model
• Decadal Mission for the New Physics Higgs/Flavor Era