Results 41 to 50 of about 90,561 (181)

Leptons and photons at the LHC: cascades through spinless adjoints [PDF]

, 2007
We study the hadron collider phenomenology of (1,0) Kaluza-Klein modes along two universal extra dimensions compactified on the chiral square. Cascade decays of spinless adjoints proceed through tree-level 3-body decays involving leptons as well as one ...
A. Abulencia ., A. Pukhov, A. Pukhov ., A.T. Azatov, B.A. Dobrescu, B.A. Dobrescu, B.A. Dobrescu, Bogdan A Dobrescu, C. Dennis, CDF collaboration, D. Hooper, D0 collaboration, E. Ponton, F. Maltoni, G. Burdman, G. Burdman, H.-C. Cheng, J. Pumplin ., J.M. Smillie, Kyoungchul Kong, Our, Rakhi Mahbubani   +21 more
core   +2 more sources

Electroweak Kaluza-Klein dark matter

Journal of High Energy Physics, 2017
In models with universal extra dimensions (UED), the lightest Kaluza-Klein excitation of neutral electroweak gauge bosons is a stable, weakly interacting massive particle and thus is a candidate for dark matter thanks to Kaluza-Klein parity.
Thomas Flacke, Dong Woo Kang, Kyoungchul Kong, Gopolang Mohlabeng, Seong Chan Park   +4 more
doaj   +1 more source

Theories with Extra Dimensions

, 2004
We review some aspects of theories with compact extra dimensions. We consider the motivation and the theoretical basis of Large, Universal and Warped Extra Dimensions.
Burdman, Gustavo
core   +2 more sources

g μ − 2 from Vector-like leptons in warped space

Journal of High Energy Physics, 2017
The experimental value of the anomalous magnetic moment of the muon, as well as the LHCb anomalies, point towards new physics coupled non-universally to muons and electrons.
Eugenio Megías, Mariano Quirós, Lindber Salas   +2 more
doaj   +1 more source

Signatures of microscopic black holes and extra dimensions at future neutrino telescopes

Journal of High Energy Physics, 2020
In scenarios with large extra dimensions (LEDs), the fundamental Planck scale can be low enough that collisions between high-energy particles may produce microscopic black holes.
Katherine J. Mack, Ningqiang Song, Aaron C. Vincent   +2 more
doaj   +1 more source

Search for Extra Dimensions with the CMS Detector [PDF]

, 2007
Multidimensional theories at TeV energies, as given in the brane world scenarios with large or compact extra spatial dimensions (ED), are discussed. One interesting feature of recent ED models is the rich low-energy phenomenology that originates from the
Antoniadis, Antoniadis, Antoniadis, Antoniadis, Appelquist, Arkani-Hamed, Randall, Sergei Shmatov   +7 more
core   +1 more source

Kinetic mixing, dark photons and extra dimensions. Part II: fermionic dark matter

Journal of High Energy Physics, 2018
Extra dimensions can be very useful tools when constructing new physics models. Previously, we began investigating toy models for the 5-D analog of the kinetic mixing/vector portal scenario where the interactions of bulk dark matter with the brane ...
Thomas G. Rizzo
doaj   +1 more source

Warped Phenomenology [PDF]

, 1999
We explore the phenomenology associated with the recently proposed localized gravity model of Randall and Sundrum where gravity propagates in a 5-dimensional non-factorizable geometry and generates the 4-dimensional weak-Planck scale hierarchy by an ...
E. A. Mirabelli, E. Witten, F. Abe, F. Abe, F. Abe, G. F. Giudice, H. Davoudiasl, I. Antoniadis, J. L. Hewett, J. L. Hewett, J. Polchinski, N. Arkani-Hamed, N. Arkani-Hamed, P. Horava, P. Horava, S. Abachi, S. Abachi, S. Abachi, S. Cullen, T. G. Rizzo, T. Han   +20 more
core   +2 more sources

Reactive Carbide‐Based Synthesis and Microstructure of NASICON Sodium Metal All Solid‐State Electrolyte

Advanced Materials, EarlyView.
Sodium Metal All‐Solid State Batteries (Na‐ASSBs) are enabled by the synthesis of the solid state electrolyte, NASICON (Na1+xZr2SixP3‐xO12), using carbide‐based precursor compounds (ZrC and SiC); resulting in dense, pure, and mechanically improved microstructure.
Callum J. Campbell, Scott Monismith, Vikalp Raj, Yixian Wang, Qianqian Yan, Cole D. Fincher, Rohit Raj, Yet‐Ming Chiang, John Watt, Josefine D. McBrayer, David Mitlin   +10 more
wiley   +1 more source

Successive Orthorhombic Distortions in Kagome Metals by Molecular Orbital Formation

Advanced Materials, EarlyView.
Orthorhombic distortions in kagome metals break the symmetry required for exotic charge order. Synchrotron X‐ray diffraction of NdRu3Si2 reveals successive orthorhombic transitions driven by molecular orbital formation between kagome layers. The frustrated kagome lattice hosts degenerate patterns of kagome dimers whose short‐range correlations produce ...
Ryo Misawa, Shunsuke Kitou, Rinsuke Yamada, Tobi Gaggl, Ryota Nakano, Yudai Shibata, Yoshihiro Okamura, Markus Kriener, Priya Ranjan Baral, Yuiga Nakamura, Yoshichika Ōnuki, Youtarou Takahashi, Taka‐hisa Arima, Milena Jovanovic, Leslie M. Schoop, Max Hirschberger   +15 more
wiley   +1 more source