6 papers
Rational solutions of dressing chains and higher order Painleve equations
D. Gomez-Ullate, Y. Grandati, S. Lombardo +1
We present a new approach to determine the rational solutions of the higher order Painleve equations associated to periodic dressing chain systems. We obtain new sets of solutions,…
TASI Lectures on Non-Supersymmetric BSM Models
Csaba Csáki, Salvator Lombardo, Ofri Telem
These lectures provide a self-contained introduction to the essential aspects of non-supersymmetric beyond the Standard Model (BSM) physics for beginning graduate students who are…
Continuum Naturalness
Csaba Csáki, Gabriel Lee, Seung J. Lee +2
We present a novel class of composite Higgs models in which the top and gauge partners responsible for cutting off the Higgs quadratic divergences form a continuum. The continuum s…
Photoproduction of meson pairs on the proton
S. Lombardo, M. Battaglieri, A. Celentano +13
The exclusive reaction was studied in the photon energy range $3.0 - 3.8 \mbox{ GeV}$ and momentum transfer range $0.6<-t<1.3 \mbox{ GeV}^2$. Data were collected…
Long-Lived Particles at the Energy Frontier: The MATHUSLA Physics Case
David Curtin, Marco Drewes, Matthew McCullough +85
We examine the theoretical motivations for long-lived particle (LLP) signals at the LHC in a comprehensive survey of Standard Model (SM) extensions. LLPs are a common prediction of…
Novel kinematics from a custodially protected diphoton resonance
Jack H. Collins, Csaba Csaki, Jeff Asaf Dror +1
We study a simple, well-motivated model based on a custodial symmetry which describes the tree-level production of a 750 GeV diphoton resonance from a decay of a singly produced ve…