DEATHSTAR: Nearby AGB stars with the Atacama Compact Array I. CO envelope sizes and asymmetries: A new hope for accurate mass-loss-rate estimates

2021-02-12T10:08:01+01:00Tags: |

Authors: Ramstedt, S.; Vlemmings, W. H. T.; Doan, L.; Danilovich, T.; Lindqvist, M.; Saberi, M.; Olofsson, H.; De Beck, E.; Groenewegen, M. A. T.; Hofner, S.; Kastner, J. H.; Kerschbaum, F.; Khouri, T.; Maercker, M.; Montez, R.; Quintana-Lacaci, G.; Sahai, R.; Tafoya, D.; Zijlstra, A. Contribution: Article Journal: ASTRONOMY & ASTROPHYSICS Publication date: 2020/08/28 DOI: 10.1051/0004-6361/201936874 [...]

Statistical physics of flux-carrying Brownian particles

2021-02-12T10:07:57+01:00Tags: , |

Authors: Valido, Antonio A. Contribution: Article Journal: ANNALS OF PHYSICS Publication date: 2020/08/26 DOI: 10.1016/j.aop.2020.168300 Abstract: Chern-Simons gauge field theory has provided a natural frame-work to gain deep insight about many novel phenomena in two-dimensional condensed matter. We investigate the nonequilibrium thermodynamics properties of a (two-dimensional) dissipative harmonic particle when the Abelian topological gauge action and [...]

Dynamics of Rydberg excitations and quantum correlations in an atomic array coupled to a photonic crystal waveguide

2021-02-12T10:08:01+01:00Tags: , , |

Authors: Chougale, Yashwant; Talukdar, Jugal; Ramos, Tomas; Nath, Rejish Contribution: Article Journal: PHYSICAL REVIEW A Publication date: 2020/08/25 DOI: 10.1103/PhysRevA.102.022816 Abstract: We study the dynamics of up to two Rydberg excitations and the correlation growth in a chain of atoms coupled to a photonic crystal waveguide. In this setup, an excitation can hop from one atom [...]

Non-adiabatic quantum dynamics of the electronic quenching OH(A(2)sigma(+)) + Kr

2021-02-12T10:08:01+01:00Tags: , , , |

Authors: Gamallo, Pablo; Zanchet, Alexandre; Aoiz, F. Javier; Petrongolo, Carlo Contribution: Article Journal: PHYSICAL CHEMISTRY CHEMICAL PHYSICS Publication date: 2020/08/14 DOI: 10.1039/d0cp02512g Abstract: We present the dynamics of the electronic quenching OH(A(2)sigma(+)) + Kr(S-1) -> OH(X-2 pi) + Kr(S-1), with OH(A(2)sigma(+)) in the ground ro-vibrational state. This study relies on a new non-adiabatic quantum theory that [...]

Possible Formation and Destruction of the OD+ Ions in the Interstellar Medium

2021-02-12T10:08:01+01:00Tags: , , , |

Authors: Bulut, Niyazi; Roncero, Octavio; Lique, Francois Contribution: Article Journal: JOURNAL OF PHYSICAL CHEMISTRY A Publication date: 2020/08/13 DOI: 10.1021/acs.jpca.0c05021 Abstract: The OH+ ion is an important constituent of the interstellar medium (ISM). It can be used as a probe of cosmic ray and X-ray ionization rates in molecular clouds as well as a tracer of [...]

Detection of vibrationally excited HC7N and HC9N in IRC+10216

2021-02-12T10:08:02+01:00Tags: |

Authors: Pardo, J. R.; Bermudez, C.; Cabezas, C.; Agundez, M.; Gallego, J. D.; Fonfria, J. P.; Velilla-Prieto, L.; Quintana-Lacaci, G.; Tercero, B.; Guelin, M.; Cernicharo, J. Contribution: Article Journal: ASTRONOMY & ASTROPHYSICS Publication date: 2020/08/10 DOI: 10.1051/0004-6361/202038571 Abstract: Observations of IRC +10216 with the Yebes 40 m telescope between 31 and 50 GHz have revealed more [...]

Electron-impact excitation of the (5s(2)5p) P-2(1/2) -> (5s(2)6s) S-2(1/2) transition in indium: Theory and experiment

2021-02-12T10:08:02+01:00Tags: , , |

Authors: Hamilton, K. R.; Zatsarinny, O.; Bartschat, K.; Rabasovic, M. S.; Sevic, D.; Marinkovic, B. P.; Dujko, S.; Atic, J.; Fursa, D., V; Bray, I; McEachran, R. P.; Blanco, F.; Garcia, G.; Stokes, P. W.; White, R. D.; Brunger, M. J. Contribution: Article Journal: PHYSICAL REVIEW A Publication date: 2020/08/03 DOI: 10.1103/PhysRevA.102.022801 Abstract: We present angle-integrated [...]

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