The 4He(e, e′p) cross section at large missing energy
نویسندگان
چکیده
منابع مشابه
Top-quark Pair plus Large Missing Energy at the LHC
We study methods of extracting new physics signals in final states with a topquark pair plus large missing energy at the LHC. We consider two typical examples of such new physics: pair production of a fermionic top partner (a T ′ in Little Higgs models for example) and of a scalar top partner (a t̃ in SUSY). With a commonly-adopted discrete symmetry under which non Standard Model particles are o...
متن کاملBlack Hole Cross Section at the Large Hadron Collider
Black hole production at the Large Hadron Collider (LHC) was first discussed in 1999. Since then, much work has been performed in predicting the black hole cross section. In light of the start up of the LHC, it is now timely to review the state of these calculations. We review the uncertainties in estimating the black hole cross section in higher dimensions. One would like to make this estimate...
متن کاملMeasurement of the Inclusive ep Scattering Cross Section at Low Q 2 and x at HERA
A measurement of the inclusive ep scattering cross section is presented in the region of low momentum transfers, 0.2 GeV2 ≤ Q2 ≤ 12 GeV2, and low Bjorken x, 5 · 10−6 . x . 0.02. The result is based on two data sets collected in dedicated runs by the H1 Collaboration at HERA at beam energies of 27.6 GeV and 920 GeV for positrons and protons, respectively. A combination with data previously publi...
متن کاملQCD Factorized Drell-Yan Cross Section at Large Transverse Momentum
We derive a new factorization formula in perturbative quantum chromodynamics for the Drell-Yan massive lepton-pair cross section as a function of the transverse momentum QT of the pair. When QT is much larger than the pair’s invariant mass Q, this factorization formula systematically resums the logarithmic contributions of the type αs ln (QT /Q 2) to all orders in the strong coupling αs. When Q...
متن کاملMeasurement of the tt[over-bar] production cross section in pp[over-bar] collisions at [sqrt]s=1.96TeV using events with large missing transverse energy and jets
Citation Aaltonen, T. et al.(CDF Collaboration). "Measurement of the tt[over-bar] production cross section in pp[over-bar] collisions at [sqrt]s=1.96TeV using events with large missing transverse energy and jets. Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. The MIT Faculty has m...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nuclear Physics A
سال: 1998
ISSN: 0375-9474
DOI: 10.1016/s0375-9474(98)00073-6