A. Keshavarzi

activity

20172025

most citedMeasurement of the Positive Muon Anomalous Magnetic Moment to 0.46 ppm

1.3k citations · 5k across the 23 of their papers we have counts for

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8 papers · 1 filter

hep-ex2023★ 387 cited

Measurement of the Positive Muon Anomalous Magnetic Moment to 0.20 ppm

D. P. Aguillard, T. Albahri, D. Allspach +188

We present a new measurement of the positive muon magnetic anomaly, $a_{μ} \equiv (g_{μ} - 2) /2$ , from the Fermilab Muon $g - 2$ Experiment using data collected in 2019 and 2020. We ha…

hep-ex2021★ 51 cited

Muon $g - 2$ : A review

Alex Keshavarzi, Kim Siang Khaw, Tamaki Yoshioka

The muon magnetic anomaly, $a_{μ} = (g_{μ} - 2) /2$ , plays a special role in the history of the Standard Model (SM). Precise calculations and measurements of this fundamental quantity provi…

hep-ex2021★ 1.3k cited

Measurement of the Positive Muon Anomalous Magnetic Moment to 0.46 ppm

B. Abi, T. Albahri, S. Al-Kilani +234

We present the first results of the Fermilab Muon g-2 Experiment for the positive muon magnetic anomaly $a_{μ} \equiv (g_{μ} - 2) /2$ . The anomaly is determined from the precision measurem…

hep-ex2021★ 104 cited

Magnetic Field Measurement and Analysis for the Muon g-2 Experiment at Fermilab

T. Albahri, A. Anastasi, K. Badgley +170

The Fermi National Accelerator Laboratory has measured the anomalous precession frequency $a_{μ} = (g_{μ} - 2) /2$ of the muon to a combined precision of 0.46 parts per million with…

hep-ex2021★ 28 cited

Search for a muon EDM using the frozen-spin technique

A. Adelmann, M. Backhaus, C. Chavez Barajas +35

This letter of intent proposes an experiment to search for an electric dipole moment of the muon based on the frozen-spin technique. We intend to exploit the high electric field, $…

hep-ex2019★ 20 cited

The Muon $g - 2$ experiment at Fermilab

Alexander Keshavarzi

The current $\sim 3.5 σ$ discrepancy between the experimental measurement and theoretical prediction of the muon magnetic anomaly, $a_{μ}$ , stands as a potential indication of the exis…

hep-ex2019

The muon $g - 2$ : a brief overview of hadronic cross section data

Alexander Keshavarzi

The hadronic vacuum polarisation contributions to the anomalous magnetic moment of the muon, $a_{μ}^{had, VP}$ are evaluated dispersively via a combination of experimentally meas…

hep-ex2017★ 15 cited

Combination of KLOE $σ (e^{+} e^{-} \to π^{+} π^{-} γ (γ))$ measurements and determination of $a_{μ}^{π^{+} π^{-}}$ in the energy range $0.10 < s < 0.95$ GeV $^{2}$

2 Collaboration, A. Anastasi, D. Babusci +62

The three precision measurements of the cross section $σ (e^{+} e^{-} \to π^{+} π^{-} γ (γ))$ using initial state radiation by the KLOE collaboration provide an important input fo…

Measurement of the Positive Muon Anomalous Magnetic Moment to 0.20 ppm

Muon g−2: A review