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Items: 40

1.

Krypton isotopes and noble gas abundances in the coma of comet 67P/Churyumov-Gerasimenko.

Rubin M, Altwegg K, Balsiger H, Bar-Nun A, Berthelier JJ, Briois C, Calmonte U, Combi M, De Keyser J, Fiethe B, Fuselier SA, Gasc S, Gombosi TI, Hansen KC, Kopp E, Korth A, Laufer D, Le Roy L, Mall U, Marty B, Mousis O, Owen T, Rème H, Sémon T, Tzou CY, Waite JH, Wurz P.

Sci Adv. 2018 Jul 4;4(7):eaar6297. doi: 10.1126/sciadv.aar6297. eCollection 2018 Jul.

2.

Xenon isotopes in 67P/Churyumov-Gerasimenko show that comets contributed to Earth's atmosphere.

Marty B, Altwegg K, Balsiger H, Bar-Nun A, Bekaert DV, Berthelier JJ, Bieler A, Briois C, Calmonte U, Combi M, De Keyser J, Fiethe B, Fuselier SA, Gasc S, Gombosi TI, Hansen KC, Hässig M, Jäckel A, Kopp E, Korth A, Le Roy L, Mall U, Mousis O, Owen T, Rème H, Rubin M, Sémon T, Tzou CY, Waite JH, Wurz P.

Science. 2017 Jun 9;356(6342):1069-1072. doi: 10.1126/science.aal3496.

PMID:
28596364
3.

Prebiotic chemicals-amino acid and phosphorus-in the coma of comet 67P/Churyumov-Gerasimenko.

Altwegg K, Balsiger H, Bar-Nun A, Berthelier JJ, Bieler A, Bochsler P, Briois C, Calmonte U, Combi MR, Cottin H, De Keyser J, Dhooghe F, Fiethe B, Fuselier SA, Gasc S, Gombosi TI, Hansen KC, Haessig M, Jäckel A, Kopp E, Korth A, Le Roy L, Mall U, Marty B, Mousis O, Owen T, Rème H, Rubin M, Sémon T, Tzou CY, Hunter Waite J, Wurz P.

Sci Adv. 2016 May 27;2(5):e1600285. doi: 10.1126/sciadv.1600285. eCollection 2016 May.

4.

Detection of argon in the coma of comet 67P/Churyumov-Gerasimenko.

Balsiger H, Altwegg K, Bar-Nun A, Berthelier JJ, Bieler A, Bochsler P, Briois C, Calmonte U, Combi M, De Keyser J, Eberhardt P, Fiethe B, Fuselier SA, Gasc S, Gombosi TI, Hansen KC, Hässig M, Jäckel A, Kopp E, Korth A, Le Roy L, Mall U, Marty B, Mousis O, Owen T, Rème H, Rubin M, Sémon T, Tzou CY, Waite JH, Wurz P.

Sci Adv. 2015 Sep 25;1(8):e1500377. doi: 10.1126/sciadv.1500377. eCollection 2015 Sep.

5.

Abundant molecular oxygen in the coma of comet 67P/Churyumov-Gerasimenko.

Bieler A, Altwegg K, Balsiger H, Bar-Nun A, Berthelier JJ, Bochsler P, Briois C, Calmonte U, Combi M, De Keyser J, van Dishoeck EF, Fiethe B, Fuselier SA, Gasc S, Gombosi TI, Hansen KC, Hässig M, Jäckel A, Kopp E, Korth A, Le Roy L, Mall U, Maggiolo R, Marty B, Mousis O, Owen T, Rème H, Rubin M, Sémon T, Tzou CY, Waite JH, Walsh C, Wurz P.

Nature. 2015 Oct 29;526(7575):678-81. doi: 10.1038/nature15707.

PMID:
26511578
6.

Molecular nitrogen in comet 67P/Churyumov-Gerasimenko indicates a low formation temperature.

Rubin M, Altwegg K, Balsiger H, Bar-Nun A, Berthelier JJ, Bieler A, Bochsler P, Briois C, Calmonte U, Combi M, De Keyser J, Dhooghe F, Eberhardt P, Fiethe B, Fuselier SA, Gasc S, Gombosi TI, Hansen KC, Hässig M, Jäckel A, Kopp E, Korth A, Le Roy L, Mall U, Marty B, Mousis O, Owen T, Rème H, Sémon T, Tzou CY, Waite JH, Wurz P.

Science. 2015 Apr 10;348(6231):232-5. doi: 10.1126/science.aaa6100. Epub 2015 Mar 19.

7.

Cometary science. Time variability and heterogeneity in the coma of 67P/Churyumov-Gerasimenko.

Hässig M, Altwegg K, Balsiger H, Bar-Nun A, Berthelier JJ, Bieler A, Bochsler P, Briois C, Calmonte U, Combi M, De Keyser J, Eberhardt P, Fiethe B, Fuselier SA, Galand M, Gasc S, Gombosi TI, Hansen KC, Jäckel A, Keller HU, Kopp E, Korth A, Kührt E, Le Roy L, Mall U, Marty B, Mousis O, Neefs E, Owen T, Rème H, Rubin M, Sémon T, Tornow C, Tzou CY, Waite JH, Wurz P.

Science. 2015 Jan 23;347(6220):aaa0276. doi: 10.1126/science.aaa0276. Epub 2015 Jan 22.

8.

Cometary science. 67P/Churyumov-Gerasimenko, a Jupiter family comet with a high D/H ratio.

Altwegg K, Balsiger H, Bar-Nun A, Berthelier JJ, Bieler A, Bochsler P, Briois C, Calmonte U, Combi M, De Keyser J, Eberhardt P, Fiethe B, Fuselier S, Gasc S, Gombosi TI, Hansen KC, Hässig M, Jäckel A, Kopp E, Korth A, LeRoy L, Mall U, Marty B, Mousis O, Neefs E, Owen T, Rème H, Rubin M, Sémon T, Tzou CY, Waite H, Wurz P.

Science. 2015 Jan 23;347(6220):1261952. doi: 10.1126/science.1261952. Epub 2014 Dec 10.

9.

In situ measurements of the physical characteristics of Titan's environment.

Fulchignoni M, Ferri F, Angrilli F, Ball AJ, Bar-Nun A, Barucci MA, Bettanini C, Bianchini G, Borucki W, Colombatti G, Coradini M, Coustenis A, Debei S, Falkner P, Fanti G, Flamini E, Gaborit V, Grard R, Hamelin M, Harri AM, Hathi B, Jernej I, Leese MR, Lehto A, Lion Stoppato PF, López-Moreno JJ, Mäkinen T, McDonnell JA, McKay CP, Molina-Cuberos G, Neubauer FM, Pirronello V, Rodrigo R, Saggin B, Schwingenschuh K, Seiff A, Simões F, Svedhem H, Tokano T, Towner MC, Trautner R, Withers P, Zarnecki JC.

Nature. 2005 Dec 8;438(7069):785-91. Epub 2005 Nov 30.

PMID:
16319827
10.

The structure and synthetic capabilities of a catalytic peptide formed by substrate-directed mechanism--implications to prebiotic catalysis.

Fleminger G, Yaron T, Eisenstein M, Bar-Nun A.

Orig Life Evol Biosph. 2005 Aug;35(4):369-82.

PMID:
16228649
11.

Contributions of icy planetesimals to the Earth's early atmosphere.

Owen TC, Bar-Nun A.

Orig Life Evol Biosph. 2001 Aug-Oct;31(4-5):435-58.

PMID:
11599179
12.

An experimental study of the isotopic enrichment in Ar, Kr, and Xe when trapped in water ice.

Notesco G, Laufer D, Bar-Nun A, Owen T.

Icarus. 1999 Nov;142(1):298-300.

PMID:
11577751
13.

A low-temperature origin for the planetesimals that formed Jupiter.

Owen T, Mahaffy P, Niemann HB, Atreya S, Donahue T, Bar-Nun A, de Pater I.

Nature. 1999 Nov 18;402(6759):269-70.

14.

Substrate-directed formation of small biocatalysts under prebiotic conditions.

Kochavi E, Bar-Nun A, Fleminger G.

J Mol Evol. 1997 Oct;45(4):342-51.

PMID:
9321413
15.

An adequate kinetic model of photochemical aerosol formation in Titan's atmosphere.

Dimitrov V, Bar-Nun A.

Adv Space Res. 1997;19(7):1103-12.

PMID:
11541339
16.

Comets, meteorites and atmospheres.

Owen T, Bar-Nun A.

Earth Moon Planets. 1996;72:425-32.

PMID:
11539471
17.

Comets, impacts, and atmospheres.

Owen T, Bar-Nun A.

Icarus. 1995;116:215-26.

PMID:
11539473
18.

Noble gases in atmospheres--reply.

Owen T, Bar-Nun A.

Nature. 1993 Feb 25;361(6414):693-4. No abstract available.

PMID:
11536531
19.

Possible cometary origin of heavy noble gases in the atmospheres of Venus, Earth and Mars

Owen T, Bar-Nun A, Kleinfeld I.

Nature. 1992 Jul 2;358(6381):43-6.

PMID:
11536499
20.

Crystallization of amorphous ice as the cause of comet P/Halley's outburst at 14 AU.

Prialnik D, Bar-Nun A.

Astron Astrophys. 1992;258:L9-12.

PMID:
11538062
21.

Gas release from comets.

Notesco G, Kleinfeld I, Laufer D, Bar-Nun A.

Icarus. 1991;89:411-3.

PMID:
11538102
22.

Gas release in comet nuclei.

Prialnik D, Bar-Nun A.

Astrophys J. 1990 Nov 1;363(1):274-82.

PMID:
11538699
23.

Heating and melting of small icy satellites by the decay of 26Al.

Prialnik D, Bar-Nun A.

Astrophys J. 1990 May 20;355:281-6.

PMID:
11538079
24.
25.

On the temperature and gas composition in the region of comet formation.

Bar-Nun A, Kleinfeld I.

Icarus. 1989;80:243-53.

PMID:
11538677
26.

Trapping of gas mixtures by amorphous water ice.

Bar-Nun A, Kleinfeld I, Kochavi E.

Phys Rev B Condens Matter. 1988 Oct 15;38(11):7749-54.

PMID:
9945502
27.

The possible formation of a hydrogen coma around comets at large heliocentric distances.

Bar-Nun A, Prialnik D.

Astrophys J. 1988 Jan 1;324(1):L31-4.

PMID:
11538469
28.
29.

Structure and dynamics of amorphous water ice.

Laufer D, Kochavi E, Bar-Nun A.

Phys Rev B Condens Matter. 1987 Dec 15;36(17):9219-27.

PMID:
9942788
30.

Radiogenic heating of comets by 26Al and implications for their time of formation.

Prialnik D, Bar-Nun A, Podolak M.

Astrophys J. 1987 Aug 15;319(2):993-1002.

PMID:
11539739
31.

On the evolution and activity of cometary nuclei.

Prialnik D, Bar-Nun A.

Astrophys J. 1987 Feb 15;313(2):893-905.

PMID:
11542134
32.

Amorphous water ice and its ability to trap gases.

Bar-Nun A, Dror J, Kochavi E, Laufer D.

Phys Rev B Condens Matter. 1987 Feb 15;35(5):2427-2435. No abstract available.

PMID:
9941692
33.

Trapping of gases by water ice and implications for icy bodies.

Bar-Nun A, Prialnik D, Laufer D, Kochavi E.

Adv Space Res. 1987;7(5):45-7.

PMID:
11538219
34.

Could life have evolved in cometary nuclei?

Bar-Nun A, Lazcano-Araujo A, Oró J.

Orig Life. 1981 Dec;11(4):387-94. No abstract available.

PMID:
7329656
35.

Synthesis of organic compounds from carbon monoxide and water by UV photolysis.

Bar-Nun A, Hartman H.

Orig Life. 1978 Dec;9(2):93-101.

PMID:
752138
36.

The mechanisms of amino acids synthesis by high temperature shock-waves.

Barak I, Bar-Nun A.

Orig Life. 1975 Oct;6(4):483-506.

PMID:
1208098
37.

Shock synthesis of amino acids II.

Bar-nun A.

Orig Life. 1975 Jan-Apr;6(1-2):109-15.

PMID:
168532
38.

'Thunder': shock waves in pre-biological organic synthesis.

Bar-Nun A, Tauber ME.

Space Life Sci. 1972 Jun;3(3):254-9. No abstract available.

PMID:
5038191
39.

Amino acid synthesis in stimulated primitive environments.

Hulett HR, Bar-Nun A, Bar-Nun N, Bauer SH, Sagan C.

Science. 1970 Nov 27;170(3961):1000-2. No abstract available.

PMID:
5475019
40.

Shock synthesis of amino acids in simulated primitive environments.

Bar-Nun A, Bar-Nun N, Bauer SH, Sagan C.

Science. 1970 Apr 24;168(3930):470-3.

PMID:
5436082

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