globally optimized alternating-phase rectangular pulses

Acronym: GARP

https://doi.org/10.1351/goldbook.08345

Spin decoupling pulse sequence in nuclear magnetic resonance spectroscopy used to provide decoupling over a large frequency range.

Note:
GARP is typically used to remove \(\ce{^{13}C}\) sidebands in \(\ce{^{1}H}\) nuclear magnetic resonance spectra.

Source:
PAC, 2021, 93, 647. 'Glossary of methods and terms used in analytical spectroscopy (IUPAC Recommendations 2019)' on page 688 (https://doi.org/10.1515/pac-2019-0203)