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From the 1 of 4.2k papers with an AI index.

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19932026
Showing 2019 · hep-phShow all

9 papers · 2 filters

hep-ph2019★ 1 cited

Semileptonic decays of heavy mesons with artificial neural networks

Cody M. Grant, Ayesh Gunawardana, Alexey A. Petrov

Experimental checks of the second row unitarity of the Cabibbo-Kobayashi-Maskawa (CKM) matrix involve extractions of the matrix element , which may be obtained from semilep…

hep-ph2019★ 9 cited

Modeling of Charged-Neutral Kaon Fluctuations as a Signature of DCC Production in A--A Collisions

Ranjit Nayak, Sadhana Dash, Basanata Nandi +1

Anomalous event-by-event fluctuations of the relative yields of neutral (K) and charged kaon (K) have been predicted to yield a signature for the formation of Disorient…

hep-ph2019★ 23 cited

Reevaluating Uncertainties in Decay

Ayesh Gunawardana, Gil Paz

The rare decay is an important probe of physics beyond the standard model. The largest uncertainty on the total rate and the CP asymmetry arises from resolved phot…

hep-ph2019★ 67 cited

Modification of Jet Substructure in Heavy Ion Collisions as a Probe of the Resolution Length of Quark-Gluon Plasma

J. Casalderrey-Solana, G. Milhano, D. Pablos +1

We present an analysis of the role that the quark-gluon plasma (QGP) resolution length, the minimal distance by which two nearby colored charges in a jet must be separated such tha…

hep-ph2019★ 53 cited

Flavor hierarchy of jet quenching in relativistic heavy-ion collisions

Wen-Jing Xing, Shanshan Cao, Guang-You Qin +1

Relativistic heavy-ion experiments have observed similar quenching effects for (prompt) mesons compared to charged hadrons for transverse momenta larger than 6-8~GeV, which rem…

hep-ph2019★ 22 cited

The Return of the WIMP: Missing Energy Signals and the Galactic Center Excess

Marcela Carena, James Osborne, Nausheen R. Shah +1

In a recent work, we emphasized that an excess in tri-lepton events plus missing energy observed by the ATLAS experiment at the LHC could be interpreted as a signal of low energy s…