RP
Member Since 1983
Robert O. Pepin
Professor, University of Minnesota
Professional Experience
University of Minnesota
Professor
2015 - Present
Education
Doctorate
1964
Honors & Awards
Fred Whipple Award and Lecture
Received 2020
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Union Fellow
Received 1993
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Publications
Isotopes of nitrogen on Mars: Atmospheric measurements by Curiosity's mass spectrometer

The Sample Analysis at Mars (SAM) instrument suite on the Mars Science Laboratory (MSL) measured a Mars atmospheric14N/15N ratio of 173 ± 11 o...

December 09, 2013
Primordial argon isotope fractionation in the atmosphere of Mars measured by the SAM instrument on C...

The quadrupole mass spectrometer of the Sample Analysis at Mars (SAM) instrument on Curiosity rover has made the first high‐precision measure...

November 06, 2013
AGU Abstracts
Robert O Pepin, University of Minnesota
FRED WHIPPLE LECTURE
planetary sciences | 07 december 2020
Robert O. Pepin
Experimental research, first at Berkeley and then at Minnesota, centered on static massspectrometric analyses of abundances and isotopic distributions...
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Curiosity and the Four Seasons: In Situ Measurements of the Atmospheric Composition over Three Mars Years
CURIOSITY AND THE FOUR SEASONS: IN SITU MEASUREMENTS OF THE ATMOSPHERIC COMPOSITION OVER THREE MARS YEARS
planetary sciences | 13 december 2017
Melissa G. Trainer, Sushil K. Atreya, Richard H. B...
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In Situ measurement of Kr and Xe in the atmosphere of Mars
FALL MEETING 2015
18 december 2015
Pamela G. Conrad, Sushil K. Atreya, Heather Franz,...
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