Published September 7, 2015 | Version v1
Journal article Metadata-only

Effects of the environment on the uracil molecule ionization induced by 12C4+ ion beam

Creators

  • 1. CNR-ISM, Area della Ricerca di Roma 1, Monterotondo Scalo (Italy)
  • 2. Dipartimento di Chimica, Università di Roma Sapienza, Roma (Italy)
  • 3. CIMAP, CEA/CNRS/ENSICAEN/Unicaen, BP5133, 14070 Caen cedex 5 (France)
  • 4. CNR-IFN, Piazza Leonardo da Vinci 32, 20133 Milano (Italy)

Description

In this study the fragmentation of isolated uracil molecules, uracil clusters and hydrated uracil clusters induced by 12C4+ ions at 36 keV energy has been investigated. The mass spectra obtained by a TOF mass spectrometer are analyzed and compared to each other in order to see how the environment affects the fragmentation dynamics. The main differences between the mass spectra are highlighted and possible fragmentation pathways are proposed. (paper)

Availability note (English)

Available from http://dx.doi.org/10.1088/1742-6596/635/3/032096

Additional details

Identifiers

DOI
10.1088/1742-6596/635/3/032096;

Publishing Information

Journal Title
Journal of Physics. Conference Series (Online)
Journal Volume
635
Journal Issue
3
Journal Page Range
[1 p.]
ISSN
1742-6596

Conference

Title
29. international conference on photonic, electronic, and atomic collisions
Acronym
ICPEAC2015
Dates
22-28 Jul 2015
Place
Toledo (Spain)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
47108314
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CARBON 12; CARBON IONS; COMPARATIVE EVALUATIONS; DISTORTED WAVE THEORY; FRAGMENTATION; ION BEAMS; IONIZATION; ION-MOLECULE COLLISIONS; KEV RANGE; MASS; MASS SPECTRA; MOLECULAR CLUSTERS; MOLECULES; MULTICHARGED IONS; URACILS
Descriptors DEC
AZINES; BEAMS; CARBON ISOTOPES; CHARGED PARTICLES; COLLISIONS; ENERGY RANGE; EVALUATION; EVEN-EVEN NUCLEI; HETEROCYCLIC COMPOUNDS; HYDROXY COMPOUNDS; ION COLLISIONS; IONS; ISOTOPES; LIGHT NUCLEI; MOLECULE COLLISIONS; NUCLEI; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; PYRIMIDINES; SPECTRA; STABLE ISOTOPES