Dynamics of Ring-Cleavage Reactions in Temozolomide Induced by Low-Energy Electron Attachment

2022-04-27T20:22:00+02:00Tags: , |

Authors: Arthur-Baidoo, Eugene; Izadi, Farhad; Guerra, Carlos; Garcia, Gustavo; Oncak, Milan; Denifl, Stephan Journal: FRONTIERS IN PHYSICS Publication date: 2022/04/27 DOI: 10.3389/fphy.2022.880689 Abstract: We have used a crossed electron molecular beam setup to investigate the behavior of the anticancer drug temozolomide (TMZ) upon the attachment of low-energy electrons (0-14 eV) in the gas phase. Upon [...]

Breaking Orion’s Veil with fossil outflows

2022-04-22T20:22:00+02:00Tags: |

Authors: Kavak, U.; Goicoechea, J. R.; Pabst, C. H. M.; Bally, J.; van der Tak, F. F. S.; Tielens, A. G. G. M. Journal: ASTRONOMY & ASTROPHYSICS Publication date: 2022/04/22 DOI: 10.1051/0004-6361/202141367 Abstract: Context. The role of feedback in the self-regulation of star formation is a fundamental question in astrophysics. The Orion Nebula is the [...]

Harnessing nonadiabatic excitations promoted by a quantum critical point: Quantum battery and spin squeezing

2022-04-22T20:22:00+02:00Tags: , |

Authors: Abah, Obinna; De Chiara, Gabriele; Paternostro, Mauro; Puebla, Ricardo Journal: PHYSICAL REVIEW RESEARCH Publication date: 2022/04/22 DOI: 10.1103/PhysRevResearch.4.L022017 Abstract: Crossing a quantum critical point in finite time challenges the adiabatic condition due to the closing of the energy gap, which ultimately results in the formation of excitations. Such nonadiabatic excitations are typically deemed detrimental [...]

Ultrastrong Capacitive Coupling of Flux Qubits

2022-04-19T10:21:48+02:00Tags: , |

Authors: Hita-Perez, Maria; Jauma, Gabriel; Pino, Manuel; Garcia-Ripoll, Juan Jose Journal: PHYSICAL REVIEW APPLIED Publication date: 2022/01/24 DOI: 10.1103/PhysRevApplied.17.014028 Abstract: A flux qubit can interact strongly when it is capacitively coupled to other circuit elements. This interaction can be separated into two parts, one acting on the qubit subspaces and one in which excited states [...]

Helium structures around SF5+ and SF6+: novel intermolecular potential and mass spectrometry experiments

2022-04-19T10:18:59+02:00Tags: , , , |

Authors: Zunzunegui-Bru, Eva; Gruber, Elisabeth; Bergmeister, Stefan; Meyer, Miriam; Zappa, Fabio; Bartolomei, Massimiliano; Pirani, Fernando; Villarreal, Pablo; Gonzalez-Lezana, Tomas; Scheier, Paul Journal: PHYSICAL CHEMISTRY CHEMICAL PHYSICS Publication date: 2022/01/26 DOI: 10.1039/d1cp04725f Abstract: Helium clusters around the recently experimentally observed sulphur hexafluoride SF6+ and sulphur pentafluoride SF5+ ions are investigated using a combined experimental and theoretical [...]

Ultra-deep 31.0-50.3 GHz spectral survey of IRC+10216

2022-04-19T10:15:51+02:00Tags: |

Authors: Pardo, J. R.; Cernicharo, J.; Tercero, B.; Cabezas, C.; Bermudez, C.; Agundez, M.; Gallego, J. D.; Tercero, F.; Gomez-Garrido, M.; de Vicente, P.; Lopez-Perez, J. A. Journal: ASTRONOMY & ASTROPHYSICS Publication date: 2022/01/28 DOI: 10.1051/0004-6361/202142263 Abstract: Context. The carbon-rich envelope of the asymptotic giant branch star CW Leo, IRC+10216, is one of the richest [...]

Seminario IFF 2022 “High Resolution, Thermal Infrared Spectroscopy in the age of JWST”, por Dr. Matthew Richter

2022-04-18T10:40:49+02:00Tags: , |

El IFF-CSIC continúa su ciclo de seminarios con esta charla del Dr. Matthew Richter (Department of Physics, University of California, Davis, USA) que se celebrará este lunes 18 de abril en la Sala de Conferencias de Serrano 121 a las 12.00 h sobre la importancia de las observaciones de alta resolución espectral en el infrarrojo térmico. [...]

Seminario 2022 “On-the-fly ab initio semiclassical evaluation of vibrationally resolved electronic spectra beyond the Condon and zero temperature approximations”, por Prof. Jiří Vaníček

2022-04-07T19:13:46+02:00Tags: , |

El IFF-CSIC continúa su ciclo de seminarios con esta charla del profesor Jiří Vaníček (Laboratory of Theoretical Physical Chemistry, École Polytechnique Fédérale de Lausanne, Switzerland) que se celebrará el próximo viernes 8 de abril en la Sala de Conferencias de Serrano 121 a las 12.00 h sobre el desafío que suponen los espectros electrónicos resueltos vibracionalmente [...]

First-principles modelling of the new generation of subnanometric metal clusters: Recent case studies

2022-06-17T17:15:50+02:00Tags: , |

Authors: de Lara-Castells, Maria Pilar Journal: JOURNAL OF COLLOID AND INTERFACE SCIENCE Publication date: 2022/04/06 DOI: 10.1016/j.jcis.2021.12.186 Abstract: The very recent development of highly selective techniques making possible the synthesis and experimental characterization of subnanometric (subnanometer-sized) metal clusters (even single atoms) is pushing our understanding far beyond the present knowledge in materials science, driving these [...]

Rotational spectroscopy of the large saturated dinitriles hexanedinitrile and heptanedinitrile

2022-06-17T17:15:53+02:00Tags: |

Authors: Cabezas, Carlos; Pena, Isabel; Saragi, Rizalina T.; Juanes, Marcos; Lesarri, Alberto; Cernicharo, Jose Journal: SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY Publication date: 2022/04/05 DOI: 10.1016/j.saa.2021.120844 Abstract: Dinitriles with a saturated hydrocarbon skeleton and a -C N group at each end can have large electric dipole moments. Their formation can be related to highly [...]

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