D-Index & Metrics Best Publications
Alejandro Clocchiatti

Alejandro Clocchiatti

Pontificia Universidad Católica de Chile
Chile

Overview

What is he best known for?

The fields of study he is best known for:

  • Astronomy
  • Astrophysics
  • Galaxy

The scientist’s investigation covers issues in Astrophysics, Supernova, Redshift, Astronomy and Cosmological constant. In the field of Astrophysics, his study on Dark energy, Supernova Legacy Survey, Photometry and Cosmology overlaps with subjects such as Calibration. His study in Supernova is interdisciplinary in nature, drawing from both Shape of the universe, Luminosity and Light curve.

His work is dedicated to discovering how Redshift, Galaxy cluster are connected with Sky, Extragalactic astronomy and Dark matter and other disciplines. His studies in Cosmological constant integrate themes in fields like Metric expansion of space and Universe. Alejandro Clocchiatti combines subjects such as Cosmic distance ladder, Age of the universe and Deceleration parameter with his study of Hubble's law.

His most cited work include:

  • Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant (14054 citations)
  • Cosmological Results from High-z Supernovae* ** (1491 citations)
  • The High-Z Supernova Search: Measuring Cosmic Deceleration and Global Curvature of the Universe Using Type Ia Supernovae* (1149 citations)

What are the main themes of his work throughout his whole career to date?

Alejandro Clocchiatti mainly investigates Astrophysics, Supernova, Redshift, Astronomy and Galaxy. He works mostly in the field of Astrophysics, limiting it down to concerns involving Spectral line and, occasionally, Spectroscopy. His Supernova research is multidisciplinary, relying on both Stars, Large Magellanic Cloud, Brightness and Luminosity.

His Redshift research incorporates elements of Cosmology, Metric expansion of space, Telescope and Equation of state. His research brings together the fields of Cosmological constant and Dark energy. While the research belongs to areas of Cosmological constant, he spends his time largely on the problem of Shape of the universe, intersecting his research to questions surrounding Supernova Legacy Survey.

He most often published in these fields:

  • Astrophysics (111.23%)
  • Supernova (75.94%)
  • Redshift (43.32%)

What were the highlights of his more recent work (between 2016-2020)?

  • Astrophysics (111.23%)
  • Supernova (75.94%)
  • Light curve (34.22%)

In recent papers he was focusing on the following fields of study:

His primary areas of study are Astrophysics, Supernova, Light curve, Spectral line and Stars. Alejandro Clocchiatti performs multidisciplinary study in the fields of Astrophysics and Wavelength via his papers. His Supernova research includes themes of Large Magellanic Cloud, Metallicity and Luminosity.

The Spectral line study combines topics in areas such as Ejecta and Type iib. His Dark energy research is multidisciplinary, incorporating elements of Redshift and Cosmological constant. His work on Hubble's law and Weak gravitational lensing is typically connected to Range as part of general Redshift study, connecting several disciplines of science.

Between 2016 and 2020, his most popular works were:

  • Cluster Cosmology Constraints from the 2500 deg2 SPT-SZ Survey: Inclusion of Weak Gravitational Lensing Data from Magellan and the Hubble Space Telescope (117 citations)
  • First cosmology results using type Ia supernovae from the Dark Energy Survey: constraints on cosmological parameters (110 citations)
  • Type Ib and IIb supernova progenitors in interacting binary systems (86 citations)

In his most recent research, the most cited papers focused on:

  • Astronomy
  • Milky Way
  • Galaxy

His primary areas of investigation include Astrophysics, Supernova, Light curve, Stars and Dark energy. While working in this field, Alejandro Clocchiatti studies both Astrophysics and Loss rate. His Dark energy study combines topics from a wide range of disciplines, such as Cosmological constant and Dark matter.

His Luminosity study integrates concerns from other disciplines, such as Mass distribution and Nucleosynthesis. His work on Hubble's law as part of general Cosmology research is frequently linked to Point spread function, bridging the gap between disciplines. His work on Supernova Legacy Survey and Weak gravitational lensing as part of general Redshift study is frequently connected to Range, therefore bridging the gap between diverse disciplines of science and establishing a new relationship between them.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant

Adam G. Riess;Alexei V. Filippenko;Peter Challis;Alejandro Clocchiatti.
The Astronomical Journal (1998)

26084 Citations

Cosmological Results from High-z Supernovae* **

John L. Tonry;Brian P. Schmidt;Brian Barris;Pablo Candia.
The Astrophysical Journal (2003)

2257 Citations

The High-Z Supernova Search: Measuring Cosmic Deceleration and Global Curvature of the Universe Using Type Ia Supernovae*

Brian P. Schmidt;Nicholas B. Suntzeff;M. M. Phillips;Robert A. Schommer.
The Astrophysical Journal (1998)

2054 Citations

The High-Z Supernova Search: Measuring Cosmic Deceleration and Global Cur vature of the Universe Using Type Ia Supernovae

Brian P. Schmidt;Nicholas B. Suntzeff;M. M. Phillips;Robert A. Schommer.
arXiv: Astrophysics (1998)

1685 Citations

Observational Constraints on the Nature of Dark Energy: First Cosmological Results from the ESSENCE Supernova Survey

W. M. Wood-Vasey;G. Miknaitis;C. W. Stubbs;Saurabh Jha;Saurabh Jha.
The Astrophysical Journal (2007)

1126 Citations

Supernova limits on the cosmic equation of state

Peter M. Garnavich;Saurabh Jha;Peter Challis;Alejandro Clocchiatti.
The Astrophysical Journal (1998)

1123 Citations

Constraints on Cosmological Models from Hubble Space Telescope Observations of High-z Supernovae

P. M. Garnavich;R. P. Kirshner;P. Challis;J. Tonry.
The Astrophysical Journal (1998)

1004 Citations

Supernova Limits on the Cosmic Equation of State

P. M. Garnavich;S. Jha;P. M. Challis;A. Clocchiatti.
arXiv: Astrophysics (1998)

905 Citations

Scrutinizing Exotic Cosmological Models Using ESSENCE Supernova Data Combined with Other Cosmological Probes

T. M. Davis;E. Mortsell;J. Sollerman;A. C. Becker.
arXiv: Astrophysics (2007)

812 Citations

Constraints on Cosmological Models from Hubble Space Telescope Observations of High-z Supernovae

P. M. Garnavich;R. P. Kirshner;P. Challis;J. Tonry.
arXiv: Astrophysics (1997)

757 Citations

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