Evidence map›Paper›PMID 33510541›Full record

ArticleThe Astronomical journal2018

EXOPLANET MODULATION OF STELLAR CORONAL RADIO EMISSION.

Offr Cohen, Sofia-Paraskevi Moschou, Alex Glocer, Igor V Sokolov, Tsevi Mazeh, Jeremy J Drake, C Garraffo, J D Alvarado-GÓmez

Open access · bronzeAbstract read
In one paragraph

Article in The Astronomical journal, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
0.8field-weighted citation impact, top 24% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed, 12 citations in OpenAlex.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 5 institutions in 2 countries.

Offr CohenLowell Center for Space Science and Technology, University of Massachusetts Lowell 600 Suffolk St., Lowell, MA 01854, USA.
Sofia-Paraskevi MoschouHarvard-Smithsonian Center for Astrophysics, 60 Garden St., Cambridge, Massachusetts, USA.
Alex GlocerNASA/Goddard Space Flight Center, Greenbelt, Maryland, USA.
Igor V SokolovCenter for Space Environment Modeling, University of Michigan, 2455 Hayward, Ann Arbor, Michigan USA.
Tsevi MazehSchool of Physics and Astronomy, Tel Aviv University, Tel Aviv 69978, Israel.
Jeremy J DrakeHarvard-Smithsonian Center for Astrophysics, 60 Garden St., Cambridge, Massachusetts, USA.
C GarraffoHarvard-Smithsonian Center for Astrophysics, 60 Garden St., Cambridge, Massachusetts, USA.
J D Alvarado-GÓmezHarvard-Smithsonian Center for Astrophysics, 60 Garden St., Cambridge, Massachusetts, USA.
Center for Astrophysics Harvard & Smithsonian · USGoddard Space Flight Center · USTel Aviv University · ILUniversity of Massachusetts Lowell · USUniversity of Michigan · US

Funding

Science Heliophysics NASA
6 · The paper itself

Abstract

The search for exoplanets in the radio bands has been focused on detecting radio emissions produced by the interaction between magnetized planets and the stellar wind (auroral emission). Here we introduce a new tool, which is part of our MHD stellar corona model, to predict the ambient coronal radio emission and its modulations induced by a close planet. For simplicity, the present work assumes that the exoplanet is stationary in the frame rotating with the stellar rotation. We explore the radio flux modulations using a limited parameter space of idealized cases by changing the magnitude of the planetary field, its polarity, the planetary orbital separation, and the strength of the stellar field. We find that the modulations induced by the planet could be significant and observable in the case of hot Jupiter planets - above 100% modulation with respect to the ambient flux in the 10 - 100

Indexed as

planets and satellites: magnetic fieldsplanet-star interactionsplasmasradio continuum: planetary systemsstars: magnetic field

Identifiers

PMID33510541
PMCPMC7839303
OpenAlexW2889844154

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.