Results 31 to 40 of about 9,602,604 (312)
, 1996 In the first half of the paper we study spurious regressions in panel data when the cross-section and time-series dimensions are comparable. Asymptotic properties of the least-squares dummy variable (LSDV) estimator and other conventional statistics are ...
C. Kao
semanticscholar +1 more source
Top++: A program for the calculation of the top-pair cross-section at hadron colliders [PDF]
Computer Physics Communications, 2011 We present the program Top++ for the numerical evaluation of the total inclusive cross-section for producing top quark pairs at hadron colliders. The program calculates the cross-section in (a) fixed order approach with exact next-to-next-to leading ...
M. Czakon, A. Mitov
semanticscholar +1 more source
Recent Hadronic Cross Section Measurements from BABAR [PDF]
EPJ Web of Conferences, 2019 New hadronic cross sections measured by the BABAR experiment are presented: e+e−→ π+π−π0π0, e+ e−→ π+π−η, and the kaonic channels e+e−→ KS KLπ0 , KS KLπ0π0 , KS KLη, KS K±π+π0 , KS K±π+η.
Griessinger Konrad
doaj +1 more source
Entanglement Wedge Cross Section from the Dual Density Matrix. [PDF]
Physical Review Letters, 2018 We define a new information theoretic quantity called odd entanglement entropy (OEE) which enables us to compute the entanglement wedge cross section in holographic conformal field theories (CFTs). The entanglement wedge cross section has been introduced
K. Tamaoka
semanticscholar +1 more source
Electron and Positron Collision with Plasma Wall Coating Elements
AtomsThe investigation of integral elastic cross-section (ICS), momentum transfer cross-section (MTCS), viscosity cross-section (VCS), absorption cross-section (ABSCS), and total cross-section (TCS) of atoms by electron (e−) and positron (e+) impact is very ...
Balajee R +3 more
doaj +1 more source
EPJ Web of Conferences, 2017 To estimate the lifetime and the radiation dose of the proton beam window used in the spallation neutron source at J-PARC, it is necessary to understand the accuracy of the production cross section of 3-GeV protons.
Meigo Shin-ichiro +3 more
doaj +1 more source
Antikaon production in nucleon-nucleon reactions near threshold [PDF]
, 1996 The antikaon production cross section from nucleon-nucleon reactions near threshold is studied in a meson exchange model. We include both pion and kaon exchange, but neglect the interference between the amplitudes.
A Lang +36 more
core +2 more sources
First measurement of elastic, inelastic and total cross-section at $$\sqrt{s}=13$$s=13 TeV by TOTEM and overview of cross-section data at LHC energies [PDF]
The European Physical Journal C, 2017 The TOTEM collaboration has measured the proton–proton total cross section at $$\sqrt{s}=13~\hbox {TeV}$$s=13TeV with a luminosity-independent method. Using dedicated $$\beta ^{*}=90~\hbox {m}$$β∗=90m beam optics, the Roman Pots were inserted very close ...
G. Antchev +87 more
semanticscholar +1 more source
Multigroup cross section library for GFR2400
EPJ Web of Conferences, 2017 In this paper the development and optimization of the SBJ_E71 multigroup cross section library for GFR2400 applications is discussed. A cross section processing scheme, merging Monte Carlo and deterministic codes, was developed.
Čerba Štefan +4 more
doaj +1 more source
Comparing Cross-Section and Time-Series Factor Models
The Review of financial studies, 2019 We use the cross-section regression approach of Fama and MacBeth (1973) to construct cross-section factors corresponding to the time-series factors of Fama and French (2015).
Eugene F. Fama, Kenneth R. French
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