| 2018 |
Artigo em periódico |
The role of external far-ultraviolet irradiation in the survival of astrophysical ices in Elias 29
Will Robson M ROCHA; Sergio Pilling Guapyassu De OLIVEIRA
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
DOI 10.1093/mnras/sty1492
ISSN 0035-8711
|
PS
Astronomy and Astrophysics
|
| 2018 |
Artigo em periódico |
Processing of astrophysical ices by soft X-rays and swift ions
Sergio Pilling Guapyassu De OLIVEIRA
Proceedings of the International Astronomical Union
DOI 10.1017/S1743921317007840
ISSN 1743-9221
|
PS
Astronomy and Astrophysics
|
| 2018 |
Artigo em periódico |
Destruction of C2H4O2 isomers in ice-phase by X-rays: Implication on the abundance of acetic acid and methyl formate in the interstellar medium
Rachid Marina G; Karla FAQUINE; Sergio Pilling Guapyassu De OLIVEIRA
Proceedings of the International Astronomical Union
DOI 10.1017/S1743921317008079
ISSN 1743-9221
|
PS
Astronomy and Astrophysics
|
| 2018 |
Artigo em periódico |
The influence of chemical environment on the infrared spectra of embedded molecules in astrophysical ices
Bonfim Victor S; Sergio Pilling Guapyassu De OLIVEIRA
Proceedings of the International Astronomical Union
DOI 10.1017/s1743921317008110
ISSN 1743-9221
|
PS
Astronomy and Astrophysics
|
| 2017 |
Artigo em periódico |
Ion irradiation of pure and amorphous CH4 ice relevant for astrophysical environments
Vasconcelos Fredson A; Sergio Pilling Guapyassu De OLIVEIRA; Will Robson M ROCHA; Rothard HERMANN; Boduch PHILIPPE et al
PHYSICAL CHEMISTRY CHEMICAL PHYSICS
DOI 10.1039/c7cp00883j
ISSN 1463-9076
|
PS
Atomic and Molecular Physics; and Optics
|
| 2017 |
Artigo em periódico |
Destruction of C 2 H 4 O 2 isomers in ice-phase by X-rays: Implication on the abundance of acetic acid and methyl formate in the interstellar medium
Marina Gomes RACHID; Karla FAQUINE; Sergio Pilling Guapyassu De OLIVEIRA
PLANETARY AND SPACE SCIENCE
DOI 10.1016/j.pss.2017.05.003
ISSN 0032-0633
|
PS
Space and Planetary Science
|
| 2017 |
Artigo em periódico |
Processing of N2O ice by fast ions: Implications on nitrogen chemistry in cold astrophysical environments
Almeida G C; Sergio Pilling Guapyassu De OLIVEIRA; De Barros A L F; Da Costa C P; Pereira R C et al
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
DOI 10.1093/mnras/stx1438
ISSN 0035-8711
|
PS
Astronomy and Astrophysics
|
| 2017 |
Artigo em periódico |
SO 3</sub> formation from the X-ray photolysis of SO 2</sub> astrophysical ice analogues: FTIR spectroscopy and thermodynamic investigations
Bonfim Víctor De SOUZA; Castilho Roberto B; Baptista L; Sergio Pilling Guapyassu De OLIVEIRA
PHYSICAL CHEMISTRY CHEMICAL PHYSICS
DOI 10.1039/c7cp03679e
ISSN 1463-9076
|
PS
Physical and Theoretical Chemistry
|
| 2017 |
Artigo em periódico |
Radiolysis of N2-rich astrophysical ice by swift Oxygen ions: Implication for space weathering of outer solar system bodies
Vasconcelos Fredson A; Sergio Pilling Guapyassu De OLIVEIRA; Rocha Will R M; Hermann ROTHARD; Philippe BODUCH
PHYSICAL CHEMISTRY CHEMICAL PHYSICS
DOI 10.1039/c7cp04408a
ISSN 1463-9076
|
PS
Space and Planetary Science
|
| 2017 |
Artigo em periódico |
Energetic Processing of N 2</sub> :CH 4</sub> Ices Employing X-Rays and Swift Ions: Implications for Icy Bodies in the Outer Solar System
Vasconcelos Fredson De A; Sergio Pilling Guapyassu De OLIVEIRA; Rocha Will R M; Rothard HERMANN; Boduch PHILIPPE
The Astrophysical Journal
DOI 10.3847/1538-4357/aa965f
ISSN 1538-4357
|
PS
Astronomy and Astrophysics
|
| 2016 |
Artigo em periódico |
Infrared complex refractive index of astrophysical ices exposed to cosmic rays simulated in the laboratory
Will Robson Monteiro ROCHA; Sergio Pilling Guapyassu De OLIVEIRA; Ana Lucia Ferreira De BARROS; Andrade D P P; HERMANN et al
Monthly Notices of the Royal Astronomical Society (Print)
DOI 10.1093/mnras/stw2398
ISSN 0035-8711
|
PS
Astronomy and Astrophysics
|
| 2015 |
Artigo em periódico |
COMPUTATIONAL MODELING OF THE CLASS I LOW-MASS PROTOSTAR ELIAS 29 APPLYING OPTICAL CONSTANTS OF ICES PROCESSED BY HIGH ENERGY COSMIC RAY ANALOGS
Will Robson M ROCHA; Sergio Pilling Guapyassu De OLIVEIRA
Astrophysical Journal (Online)
DOI 10.1088/0004-637x/803/1/18
ISSN 1538-4357
|
PS
Astronomy and Astrophysics
|
| 2015 |
Artigo em periódico |
Radiation effects in astrophysical ices
Boduch PHILIPPE; Dartois EMMANUEL; De Barros A L F; Enio F Da SILVEIRA; Domaracka ALICJA et al
Journal of Physics. Conference Series (Online)
DOI 10.1088/1742-6596/629/1/012008
ISSN 1742-6596
|
PS
Astronomy and Astrophysics
|
| 2015 |
Artigo em periódico |
Production of Multiply Charged Kr Ions by Synchrotron Radiation
Santos A C F; Sergio Pilling Guapyassu De OLIVEIRA; Danilo P ALMEIDA
Physics Procedia
DOI 10.1016/j.phpro.2015.05.008
ISSN 1875-3892
|
PS
Nuclear and High Energy Physics
|
| 2015 |
Artigo em periódico |
Charge distribution of Kr ions produced upon photoionization around the 2s edge
Antonio Carlos F SANTOS; Sergio Pilling Guapyassu De OLIVEIRA; Danilo P ALMEIDA
Journal of Electron Spectroscopy and Related Phenomena (Print)
DOI 10.1016/j.elspec.2015.05.009
ISSN 0368-2048
|
PS
Atomic and Molecular Physics; and Optics
|
| 2015 |
Artigo em periódico |
THE EFFECT OF BROADBAND SOFT X-RAYS IN SO2-CONTAINING ICES: IMPLICATIONS ON THE PHOTOCHEMISTRY OF ICES TOWARD YOUNG STELLAR OBJECTS
Sergio Pilling Guapyassu De OLIVEIRA; Bergantini A
Astrophysical Journal (Online)
DOI 10.1088/0004-637X/811/2/151
ISSN 1538-4357
|
PS
Astronomy and Astrophysics
|
| 2015 |
Artigo em periódico |
Theoretical and experimental investigation for SO production in SO -rich astrophysical environments
Bonfim Víctor De SOUZA; Castilho Roberto B; Leonardo BAPTISTA; Sergio Pilling Guapyassu De OLIVEIRA
Journal of Physics. Conference Series (Print)
DOI 10.1088/1742-6596/635/10/102012
ISSN 1742-6588
|
PS
Astronomy and Astrophysics
|
| 2015 |
Artigo em periódico |
Triggering photochemical processes in frozen extraterrestrial worlds by soft X-rays
Sergio Pilling Guapyassu De OLIVEIRA; Bergantini ALEXANDRE; Vasconcelos Fredson A; Rocha Will R M
Journal of Physics. Conference Series (Print)
DOI 10.1088/1742-6596/635/11/112104
ISSN 1742-6588
|
PS
Nuclear and High Energy Physics
|
| 2015 |
Artigo em periódico |
Production of N from irradiation of the N -rich ices using soft X-rays and cosmic rays analog
Vasconcelos Fredson De ARAUJO; Sergio Pilling Guapyassu De OLIVEIRA
Journal of Physics. Conference Series (Print)
DOI 10.1088/1742-6596/635/2/022095
ISSN 1742-6588
|
PS
Atomic and Molecular Physics; and Optics
|
| 2015 |
Artigo em periódico |
POROSITY AND BAND-STRENGTH MEASUREMENTS OF MULTI-PHASE COMPOSITE ICES
Jean Baptiste BOSSA; Belén MATÉ; Coen FRANSEN; Stéphanie CAZAUX; Sergio Pilling Guapyassu De OLIVEIRA et al
Astrophysical Journal (Online)
DOI 10.1088/0004-637x/814/1/47
ISSN 1538-4357
|
PS
Space and Planetary Science
|
| 2014 |
Artigo em periódico |
Determination of optical constants n and k of thin films from absorbance data using Kramers-Kronig relationship
Will Robson M ROCHA; Sergio Pilling Guapyassu De OLIVEIRA
Spectrochimica Acta. Part A; Molecular and Biomolecular Spectroscopy (Print)
DOI 10.1016/j.saa.2013.12.075
ISSN 1386-1425
|
PS
Spectroscopy
|
| 2014 |
Artigo em periódico |
Processing of formic acid-containing ice by heavy and energetic cosmic ray analogues
Bergantini A; Sergio Pilling Guapyassu De OLIVEIRA; Andrade D P P; Rothard HERMANN; Boduch PHILIPPE
Monthly Notices of the Royal Astronomical Society (Print)
DOI 10.1093/mnras/stt2082
ISSN 0035-8711
|
PS
Astronomy and Astrophysics
|
| 2014 |
Artigo em periódico |
The temperature effect on the glycine decomposition induced by 2 keV electron bombardment in space analog conditions
Sergio Pilling Guapyassu De OLIVEIRA; Binu NAIR; Antonio ESCOBAR; Helen FRASER; Mason N J
The European Physical Journal. D; Atomic; Molecular and Optical Physics (Print)
DOI 10.1140/epjd/e2014-40739-9
ISSN 1434-6060
|
PS
Atomic and Molecular Physics; and Optics
|
| 2014 |
Artigo em periódico |
Excitation and ionic fragmentation of the carvone molecule (C10H14O) around the O 1s edge
Roberto Barbosa De CASTILHO; C V NUNEZ; Lago A F; Santos A C F; Coutinho L H et al
Journal of Electron Spectroscopy and Related Phenomena (Print)
DOI 10.1016/j.elspec.2014.01.015
ISSN 0368-2048
|
PS
Spectroscopy
|
| 2014 |
Artigo em periódico |
Photodesorption and Photostability of Acetone Ices: Relevance to Solid Phase Astrochemistry
Almeida Guilherme C; Sergio Pilling Guapyassu De OLIVEIRA; Andrade Diana P P; Castro Nathany Lisbôa S; Mendoza EDGAR et al
Journal of Physical Chemistry. C
DOI 10.1021/jp410745c
ISSN 1932-7447
|
PS
Astronomy and Astrophysics
|