1) La descarga del recurso depende de la página de origen
2) Para poder descargar el recurso, es necesario ser usuario registrado en Universia


Opción 1: Descargar recurso

Opción 2: Descargar recurso

Detalles del recurso

Descripción

We study archival HST [S II] 6716+30 and Hα images of the HH 34 outflow, taken in 1998.71 and in 2007.83. The ~9 yr time baseline and the high angular resolution of these observations allow us to carry out a detailed proper-motion study. We determine the proper motions of the substructure of the HH 34S bow shock (from the [S II] and Hα frames) and of the aligned knots within ~30'' from the outflow source (only from the [S II] frames). We find that the present-day motions of the knots along the HH 34 jet are approximately ballistic, and that these motions directly imply the formation of a major mass concentration in ~900 yr, at a position similar to the one of the present-day HH 34S bow shock. In other words, we find that the knots along the HH 34 jet will merge to form a more massive structure, possibly resembling HH 34S.

Pertenece a

Caltech Authors  

Autor(es)

Raga, A. C. -  Noriega -  Crespo, A. -  Rodríguez -  González, A. -  Lora, V. -  Stapelfeldt, K. R. -  Carey, S. J. - 

Id.: 55259275

Versión: 1.0

Estado: Final

Tipo:  application/pdf -  image/png - 

Tipo de recurso: Article  -  PeerReviewed  - 

Tipo de Interactividad: Expositivo

Nivel de Interactividad: muy bajo

Audiencia: Estudiante  -  Profesor  -  Autor  - 

Estructura: Atomic

Coste: no

Copyright: sí

Formatos:  application/pdf -  image/png - 

Requerimientos técnicos:  Browser: Any - 

Relación: [References] http://resolver.caltech.edu/CaltechAUTHORS:20120504-094304260
[References] http://authors.library.caltech.edu/31297/

Fecha de contribución: 27-dic-2012

Contacto:

Localización:
* Raga, A. C. and Noriega-Crespo, A. and Rodríguez-González, A. and Lora, V. and Stapelfeldt, K. R. and Carey, S. J. (2012) The Kinematics of HH 34 from HST Images with a Nine-year Time Baseline. Astrophysical Journal, 748 (2). p. 103. ISSN 0004-637X http://resolver.caltech.edu/CaltechAUTHORS:20120504-094304260

Otros recursos del mismo autor(es)

  1. Valoración de germoplasma de tomate de cáscara cultivado en el Estado de Morelos, México Genetic variability in native husk tomato (Physalis ixocarpa Brot. ex Hornem) represents a potential...
  2. Agentes fitopatógenos en la solución nutritiva para el cultivo de jitomate en un sistema hidropónico cerrado Tomato (Solanum lycopersicum L.= Lycopersicon esculentum Mill.) is the vegetable with the highest wo...
  3. Efecto del micrositio en la composición de costras biológicas del suelo en un área de matorral micrófilo del Desierto Chihuahuense, México Several studies have been devoted to analyze the association between spatial patterns of biological ...
  4. Gender desegregated analysis of Mexican inventors in patent applications under the patent cooperation treaty (pct) Following the Organization of Economic and Cooperation and Development recommendations, we have used...
  5. Predictor de Smith: revisión y desafíos In this paper a review of the Smith predictor and its modifications oriented to improve its performa...

Otros recursos de la mismacolección

  1. Low Rate Scalar Quantization for Gaussian Sources and Absolute Error This paper considers low resolution scalar quantization for a memoryless Gaussian source with respec...
  2. Beamforming issues in modern MIMO Radars with Doppler In traditional beamforming radar systems, the transmitting antennas send coherent waveforms which fo...
  3. MojaveComm: A Robust Group Communication Library for Grid Environments This paper introduces a fault-tolerant group communication protocol that is aimed at grid and wide a...
  4. Reverse Engineering MAC This paper reverse engineers backoff-based random-access MAC protocols in ad-hoc networks. We show t...
  5. Better lossless condensers through derandomized curve samplers Lossless condensers are unbalanced expander graphs, with expansion close to optimal. Equivalently, t...

Aviso de cookies: Usamos cookies propias y de terceros para mejorar nuestros servicios, para análisis estadístico y para mostrarle publicidad. Si continua navegando consideramos que acepta su uso en los términos establecidos en la Política de cookies.