| 2014 |
Artigo em periódico |
Radiolysis of amino acids by heavy and energetic cosmic ray analogues in simulated space environments: -glycine zwitterion form
Williamary PORTUGAL; Sergio Pilling Guapyassu De OLIVEIRA; Boduch PHILIPPE; Rothard HERMANN; Andrade D P P
Monthly Notices of the Royal Astronomical Society (Print)
DOI 10.1093/mnras/stu656
ISSN 0035-8711
|
PS
Astronomy and Astrophysics
|
| 2014 |
Artigo em periódico |
Processing of low carbon content interstellar ice analogues by cosmic rays: implications for the chemistry around oxygen-rich stars
De Barros A L F; Enio F Da SILVEIRA; Sergio Pilling Guapyassu De OLIVEIRA; Alicja DOMARACKA; Hermann ROTHARD et al
Monthly Notices of the Royal Astronomical Society (Print)
DOI 10.1093/mnras/stt2305
ISSN 0035-8711
|
PS
Astronomy and Astrophysics
|
| 2014 |
Artigo em periódico |
Single and double ionization of the camphor molecule excited around the C 1s edge
De Castilho R B; Teodorico C RAMALHO; Nunez C V; Coutinho L H; Santos A C F et al
RCM. Rapid Communications in Mass Spectrometry
DOI 10.1002/rcm.6961
ISSN 0951-4198
|
PS
Analytical Chemistry
|
| 2014 |
Artigo em periódico |
Processing of analogues of plume fallout in cold regions of Enceladus by energetic electrons
Bergantini A; Sergio Pilling Guapyassu De OLIVEIRA; Binu NAIR; Mason N J; Helen FRASER
Astronomy & Astrophysics (Berlin. Print)
DOI 10.1051/0004-6361/201423546
ISSN 0004-6361
|
PS
Astronomy and Astrophysics
|
| 2013 |
Artigo em periódico |
The Influence of Crystallinity Degree on the Glycine Decomposition Induced by 1 MeV Proton Bombardment in Space Analog Conditions
Sergio Pilling Guapyassu De OLIVEIRA; Luiz A V MENDES; Vinicius BORDALO; Christian F MEJÍA; Cássia R PONCIANO et al
Astrobiology (Larchmont)
DOI 10.1089/ast.2012.0877
ISSN 1531-1074
|
PS
Physics and Astronomy (miscellaneous)
|
| 2013 |
Artigo em periódico |
Ionization and Fragmentation of Methane Induced by 40 eV to 480 eV Synchrotron Radiation: From Valence to Beyond Core Electron Ionization
Wania WOLFF; Lucas SIGAUD; Eduardo C MONTENEGRO; Vitor De JESUS; Reinaldo L Cavasso FILHO et al
The Journal of Physical Chemistry. A
DOI 10.1021/jp309187d
ISSN 1089-5639
|
PS
Physical and Theoretical Chemistry
|
| 2013 |
Artigo em periódico |
Chemical reactions induced in frozen formic acid by heavy ion cosmic rays
Andrade D P P; De Barros A L F; Sergio Pilling Guapyassu De OLIVEIRA; Alicja DOMARACKA; Hermann ROTHARD et al
Royal Astronomical Society. Monthly Notices
DOI 10.1093/mnras/sts408
ISSN 1365-2966
|
PS
Astronomy and Astrophysics
|
| 2013 |
Artigo em periódico |
Desorption from Methanol Ice Induced by Electrons from Solar Wind or Magnetospheres
Bergantini A; Andrade D P P; Sergio Pilling Guapyassu De OLIVEIRA; Arantes C; Pontes F C et al
Advances in Space Research
DOI 10.1016/j.asr.2013.06.006
ISSN 0273-1177
|
PS
Space and Planetary Science
|
| 2013 |
Artigo em periódico |
Radiólise de aminoacido sob ação de íons pesados: Implicações em Astroquímica e Astrobiologia.
Williamary PORTUGAL; Sergio Pilling Guapyassu De OLIVEIRA; Diana Paula De Pinho ANDRADE; Boduch PHILIPPE; Hermann ROTHARD
Revista UniVap
ISSN 2237-1753
|
PS
Astronomy and Astrophysics
|
| 2012 |
Capítulo de livro |
Employing Soft X-rays in Experimental Astrochemistry
Sergio Pilling Guapyassu De OLIVEIRA; Diana Paula De Pinho ANDRADE
X-ray Spectroscopy
ISBN 9789533079
|
PS
Atomic and Molecular Physics; and Optics
|
| 2012 |
Artigo em periódico |
Formation of unsaturated hydrocarbons in interstellar ice analogues by cosmic rays
Sergio Pilling Guapyassu De OLIVEIRA; Andrade D P P; Enio F Da SILVEIRA; Hermann ROTHARD; Alicja DOMARACKA et al
Monthly Notices of the Royal Astronomical Society (Print)
DOI 10.1111/j.1365-2966.2012.21031.x
ISSN 0035-8711
|
PS
Astronomy and Astrophysics
|
| 2012 |
Artigo em periódico |
Theoretical-Experimental Study of Formic Acid Photofragmentation in Valence Region
Arruda Manuela SOUZA; Marinho Ricardo R T; Maniero Angelo MARCONI; Mundim Maria Suely PEDROSA; Mocellin ALEXANDRA et al
The Journal of Physical Chemistry. A
DOI 10.1021/jp209259j
ISSN 1089-5639
|
PS
Physical and Theoretical Chemistry
|
| 2012 |
Artigo em periódico |
Implantation of Multiply Charged Carbon Ions in Water Ice
Lv Xue YANG; De Barros A L F; Boduch PHILIPPE; Vinicius BORDALO; Da Silveira E F et al
Astronomy & Astrophysics (Berlin. Print)
DOI 10.1051/0004-6361/201219886
ISSN 0004-6361
|
PS
Astronomy and Astrophysics
|
| 2011 |
Artigo em periódico |
Photostability of gas- and solid-phase biomolecules within dense molecular clouds due to soft X-rays
Sergio Pilling Guapyassu De OLIVEIRA; Diana Paula De Pinho ANDRADE; Do Nascimento E M; Ricardo T MARINHO; Boechat Roberty H M et al
Monthly Notices of the Royal Astronomical Society (Print)
DOI 10.1111/j.1365-2966.2010.17840.x
ISSN 0035-8711
|
PS
Astronomy and Astrophysics
|
| 2011 |
Artigo em periódico |
Radiolysis of astrophysical ice analogs by energetic ions: the effect of projectile mass and ice temperature
Sergio Pilling Guapyassu De OLIVEIRA; Duarte Eduardo SEPERUELO; Domaracka ALICJA; Rothard HERMANN; Boduch PHILIPPE et al
PCCP. Physical Chemistry Chemical Physics (Print)
DOI 10.1039/c1cp20592g
ISSN 1463-9076
|
PS
Astronomy and Astrophysics
|
| 2011 |
Artigo em periódico |
Formation Routes of Interstellar Glycine Involving Carboxylic Acids: Possible Favoritism Between Gas and Solid Phase
Sergio Pilling Guapyassu De OLIVEIRA; Leonardo BAPTISTA; Boechat Roberty Heloisa M; Andrade Diana P P
Astrobiology (Larchmont)
DOI 10.1089/ast.2011.0650
ISSN 1531-1074
|
PS
Astronomy and Astrophysics
|
| 2011 |
Artigo em periódico |
Photodissociation of methyl formate in circumstellar environment: stability under soft X-rays
Felipe FANTUZZI; Sergio Pilling Guapyassu De OLIVEIRA; Santos A C F; Baptista L; Rocha A B et al
Monthly Notices of the Royal Astronomical Society (Print)
DOI 10.1111/j.1365-2966.2011.19424.x
ISSN 0035-8711
|
PS
Astronomy and Astrophysics
|
| 2011 |
Artigo em periódico |
Production of Oxidants by Ion Bombardment of Icy Moons in the Outer Solar System
Boduch PHILIPPE; Da Silveira Enio FROTA; Domaracka ALICJA; Gomis OSCAR; Lv Xue YANG et al
Advances in Astronomy
DOI 10.1155/2011/327641
ISSN 1687-7969
|
PS
Astronomy and Astrophysics
|
| 2010 |
Capítulo de livro |
Benzene Molecule is Destroyed by Utraviolet and soft X-rays in Circumstellar Environment
Heloisa Maria Boechat ROBERTY; Rosicler NEVES; Sergio Pilling Guapyassu De OLIVEIRA; Lago A F; Gerardo Gerson Bezerra De SOUZA
Activity Report LNLS 2009 Science Highlights
ISBN 0015180204
|
PS
Earth and Planetary Sciences (miscellaneous)
|
| 2010 |
Trabalho em evento |
Formation of Adenine from the Soft X-Ray Photo-Irradiation of N2-CH4 Ice
Sergio Pilling Guapyassu De OLIVEIRA; Andrade D P P; Alvaro C NETO; Roberto RITTNER; De Brito A N
Astrobiology Science Conference 2010: Evolution and Life: Surviving Catastrophes and Extremes on Earth and Beyond
|
PS
Astronomy and Astrophysics
|
| 2010 |
Trabalho em evento |
Possible Observation of Glycine During Processing of NH3:H2O:CO Ice by Heavy Cosmic Ray Analog
Sergio Pilling Guapyassu De OLIVEIRA; Seperulo Duarte E; Da Silveira Enio FROTA; Balanzat E; Hermann ROTHARD et al
Astrobiology Science Conference 2010: Evolution and Life: Surviving Catastrophes and Extremes on Earth and Beyond
|
PS
Astronomy and Astrophysics
|
| 2010 |
Trabalho em evento |
Soft X-Rays Photostability of Amino Acids and Nucleobases in Extraterrestrial Environment Analogs
Sergio Pilling Guapyassu De OLIVEIRA; Diana Paula De Pinho ANDRADE; Ricardo T MARINHO; Do Nascimento E M; Boechat Roberty H M et al
Astrobiology Science Conference 2010: Evolution and Life: Surviving Catastrophes and Extremes on Earth and Beyond
|
PS
Space and Planetary Science
|
| 2010 |
Artigo em periódico |
Radiolysis of ammonia-containing ices by energetic; heavy; and highly charged ions inside dense astrophysical environments
Sergio Pilling Guapyassu De OLIVEIRA; Eduardo Seperuelo DUARTE; Enio F Da SILVEIRA; Balanzat E; Hermann ROTHARD et al
Astronomy & Astrophysics (Berlin. Print)
DOI 10.1051/0004-6361/200912274
ISSN 0004-6361
|
PS
Astronomy and Astrophysics
|
| 2010 |
Artigo em periódico |
Laboratory simulation of interplanetary ultraviolet radiation (broad spectrum) and its effects on Deinococcus radiodurans
Paulino Lima Ivan GLÁUCIO; Sergio Pilling Guapyassu De OLIVEIRA; Janot Pacheco EDUARDO; De Brito Arnaldo NAVES; Barbosa João Alexandre Ribeiro GONÇALVES et al
Planetary and Space Science
DOI 10.1016/j.pss.2010.04.010
ISSN 0032-0633
|
LS
Molecular Biology
|
| 2010 |
Artigo em periódico |
Infrared study of astrophysical ice analogues irradiated by swift nickel ions
Alicja DOMARACKA; Eduardo Seperuelo DUARTE; Philippe BODUCH; Hermann ROTHARD; Ramillon J M et al
Nuclear Instruments & Methods in Physics Research. Section B; Beam Interactions with Materials and Atoms (Print)
DOI 10.1016/j.nimb.2010.05.017
ISSN 0168-583X
|
PS
Astronomy and Astrophysics
|