A high-precision gamma densitometer for quantifying skeletal density in coral skeletons: Physical background and first results

2017 ◽  
Vol 15 (8) ◽  
pp. 722-736 ◽  
Author(s):  
Michael Deveaux ◽  
Eberhard Gischler ◽  
Michael Wiebusch ◽  
M. Mesut Erkoç
2019 ◽  
Vol 49 (1) ◽  
pp. 184-187
Author(s):  
Marc O. Herdrich ◽  
Andreas Fleischmann ◽  
Daniel Hengstler ◽  
Steffen Allgeier ◽  
Christian Enss ◽  
...  

1999 ◽  
Vol 17 (4) ◽  
pp. 729-740 ◽  
Author(s):  
I.V. ALEKSANDROVA ◽  
E.R. KORESHEVA ◽  
I.E. OSIPOV ◽  
V.I. GOLOV ◽  
V.I. CHTCHERBAKOV

Determining the cryogenic target parameters with high precision calls for the development of a new direction in the area of target characterization based on microtomography methods of data processing. In this report we present our first results in this area.


2002 ◽  
Vol 701 (1-4) ◽  
pp. 184-187 ◽  
Author(s):  
C. Toader ◽  
C. Monsanglant ◽  
G. Audi ◽  
G. Conreur ◽  
H. Doubre ◽  
...  

2015 ◽  
Vol 8 (3) ◽  
Author(s):  
Shelley A. Page

The weak charge of the proton has been determined for the first time via a high precision electron-proton scattering experiment, Qweak, carried out at Jefferson Laboratory (JLab) in Newport News, USA. The weak charge is a basic property in subatomic physics, analogous to electric charge. The Standard Model makes a prediction for the weak charges of protons and other particles. First results described here are based on an initial 4% of the data set reported in 20131, with the ultimate goal of the experiment being a high precision Standard Model test conducted with the full Qweak data set. These initial results are consistent with the Standard Model prediction; they serve as an important first determination of the proton’s weak charge and a proof of principle that the ultimate goals are within reach.


Author(s):  
Kritsadi Thetpraphi ◽  
Gil Moretto ◽  
Jeffrey R. Kuhn ◽  
Pierre-Jean Cottinet ◽  
Minh-Quyen Le ◽  
...  

2010 ◽  
Vol 94 ◽  
pp. S10
Author(s):  
I. Ernst ◽  
F. Buether ◽  
M. Dawood ◽  
P. Kraxner ◽  
C. Moustakis ◽  
...  

2020 ◽  
Author(s):  
Monika Lendl

<p>The Characterizing Exoplanets Satellite (CHEOPS) is the first ESA space mission dedicated primarily to the study of exoplanetary systems. The satellite, carrying a 30cm photometric telescope, has been launched successfully in December 2019 and has seen first light in January 2020. Throughout it's nominal mission of 3.5 years, it will perform ultra-high precision photometry of bright stars know to host extrasolar planets. Next to searching for transits of planets known from radial velocities and measuring precise radii of known transiting planets, CHEOPS will dedicate approximately 25% of its observing time to characterizing exoplanet atmospheres. </p> <p>In this talk, I will describe the CHEOPS space mission, summarize its scientific program and detail how we will use CHEOPS to probe exoplanet atmospheres, such as optical-light occultations and planetary phase curves. After introducing the mission, I will give an update on it's current status, performances and show first results. I will conclude by discussing synergies with other facilities, both ground- and space-based, and illustrate how together they will advance our global understanding of planetary atmospheres.</p>


Sign in / Sign up

Export Citation Format

Share Document