scholarly journals EFT for soft drop double differential cross section

2021 ◽  
Vol 2021 (4) ◽  
Author(s):  
Aditya Pathak ◽  
Iain W. Stewart ◽  
Varun Vaidya ◽  
Lorenzo Zoppi
Keyword(s):  
Monte Carlo ◽  
Differential Cross Section ◽  
Monte Carlo Simulations ◽  
Cross Section ◽  
Differential Cross ◽  
Double Differential Cross Section ◽  
Effective Theories

Abstract We develop a factorization framework to compute the double differential cross section in soft drop groomed jet mass and groomed jet radius. We describe the effective theories in the large, intermediate, and small groomed jet radius regions defined by the interplay of the jet mass and the groomed jet radius measurement. As an application we present the NLL′ results for the perturbative moments that are related to the coefficients C1 and C2 that specify the leading hadronization corrections up to three universal parameters. We compare our results with Monte Carlo simulations and a calculation using the coherent branching method.

scholarly journals On the W&Y interpretation of high-energy Drell-Yan measurements

2021 ◽  
Vol 2021 (2) ◽  
Author(s):  
Riccardo Torre ◽  
Lorenzo Ricci ◽  
Andrea Wulzer
Keyword(s):  
Monte Carlo ◽  
Differential Cross Section ◽  
Monte Carlo Simulations ◽  
Cross Section ◽  
Differential Cross ◽  
High Energy ◽  
New Physics ◽  
Leading Order ◽  
Theoretical Predictions ◽  
The Impact

Abstract High-energy neutral and charged Drell-Yan differential cross-section measurements are powerful probes of quark-lepton contact interactions that produce growing-with-energy effects. This paper provides theoretical predictions of the new physics effects at the Next-to-Leading order in QCD and including one-loop EW corrections at the single-logarithm accuracy. The predictions are obtained from SM Monte Carlo simulations through analytic reweighting. This eliminates the need of performing a scan on the new physics parameter space, enabling the global exploration of all the relevant interactions. Furthermore, our strategy produces consistently showered events to be employed for a direct comparison of the new physics predictions with the data, or to validate the unfolding procedure than underlies the cross-section measurements. Two particularly relevant interactions, associated with the W and Y parameters of EW precision tests, are selected for illustration. Projections are presented for the sensitivity of the LHC and of the HL-LHC measurements. The impact on the sensitivity of several sources of uncertainties is quantified.

Double-Differential Cross Section of 5 He Emission

2005 ◽  
Vol 43 (2) ◽  
pp. 299-304 ◽  
Author(s):  
Yan Yu-Liang ◽  
Duan Jun-Feng ◽  
Zhang Jing-Shang ◽  
Xu Guang
Keyword(s):  
Differential Cross Section ◽  
Cross Section ◽  
Differential Cross ◽  
Double Differential Cross Section

scholarly journals Experimental Neutron-Production Double-Differential Cross Section for the Nuclear Reaction by 1.5-GeV π+Mesons Incident on Iron

1997 ◽  
Vol 34 (8) ◽  
pp. 860-862 ◽  
Author(s):  
Tatsushi NAKAMOTO ◽  
Kenji ISHIBASHI ◽  
Naruhiro MATSUFUJI ◽  
Nobuhiro SHIGYO ◽  
Keisuke MAEHATA ◽  
...  
Keyword(s):  
Differential Cross Section ◽  
Nuclear Reaction ◽  
Cross Section ◽  
Differential Cross ◽  
Neutron Production ◽  
Double Differential Cross Section

Effect of exchange on the binary-encounter-electron double-differential cross section inCq+-H2collisions at 0.75 MeV/amu

1993 ◽  
Vol 47 (3) ◽  
pp. 2398-2400 ◽  
Author(s):  
H. I. Hidmi ◽  
C. P. Bhalla ◽  
S. R. Grabbe ◽  
J. M. Sanders ◽  
P. Richard ◽  
...  
Keyword(s):  
Differential Cross Section ◽  
Cross Section ◽  
Differential Cross ◽  
Double Differential Cross Section ◽  
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