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Magnetic field characterisation for gravitational free fall measurements of antihydrogen in the ALPHA-g experiment

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Magnetic field characterisation for gravitational free fall measurements of antihydrogen in the ALPHA-g experimentby Adam Michael William Powell.
作者:	Powell, Adam Michael William.
出版者:	Cham :Springer Nature Switzerland :2025.
面頁冊數:	xvi, 115 p. :ill. (chiefly col.), digital ;24 cm.
附註:	"Doctoral thesis accepted by the University of Calgary, Calgary, AB, Canada."
Contained By:	Springer Nature eBook
標題:	Antimatter.
電子資源:	https://doi.org/10.1007/978-3-032-07190-3
ISBN:	9783032071903$q(electronic bk.)

Magnetic field characterisation for gravitational free fall measurements of antihydrogen in the ALPHA-g experiment
Powell, Adam Michael William.

Magnetic field characterisation for gravitational free fall measurements of antihydrogen in the ALPHA-g experiment[electronic resource] /by Adam Michael William Powell. - Cham :Springer Nature Switzerland :2025. - xvi, 115 p. :ill. (chiefly col.), digital ;24 cm. - Springer theses,2190-5061. - Springer theses..

"Doctoral thesis accepted by the University of Calgary, Calgary, AB, Canada."

1. Introduction -- 2 Antihydrogen Production and Trapping in ALPHA -- 3. Apparatus -- 4. Hardware Developments -- 5. Electron Cyclotron Resonance (ECR) Magnetometry.

This book describes the first ever antimatter free-fall experiment, known as ALPHA-g, which measures the effect of Earth's gravity on antimatter atoms. The effect of gravity on antimatter has been a subject of speculation for decades and experimental measurements have been a long-term goal of the field. The experiment found that it does indeed fall down, and this represents a first step toward precise measurements of gravity on antimatter. Any observed difference, no matter how small, would have a profound impact on physics. This book presents major contributions to the ALPHA-g experiment. In particular, the author developed precise magnetic field measurement techniques and led an extensive campaign to characterize magnetic fields in the ALPHA-g experiment, a key enabling factor without which the experiments would not have been possible. The author was also one of the leaders of an effort to design and install new antimatter traps in the apparatus that will be required for future measurements. The book shows the big picture of the work in the context of the wider field, and gives clear and concise descriptions of the experimental protocol, the required supporting measurements, and hardware developments needed for this measurement and for those in the future.

ISBN: 9783032071903$q(electronic bk.)

Standard No.: 10.1007/978-3-032-07190-3doiSubjects--Topical Terms:

891625
Antimatter.

LC Class. No.: QC173

Dewey Class. No.: 539.7

Magnetic field characterisation for gravitational free fall measurements of antihydrogen in the ALPHA-g experiment
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520 $a This book describes the first ever antimatter free-fall experiment, known as ALPHA-g, which measures the effect of Earth's gravity on antimatter atoms. The effect of gravity on antimatter has been a subject of speculation for decades and experimental measurements have been a long-term goal of the field. The experiment found that it does indeed fall down, and this represents a first step toward precise measurements of gravity on antimatter. Any observed difference, no matter how small, would have a profound impact on physics. This book presents major contributions to the ALPHA-g experiment. In particular, the author developed precise magnetic field measurement techniques and led an extensive campaign to characterize magnetic fields in the ALPHA-g experiment, a key enabling factor without which the experiments would not have been possible. The author was also one of the leaders of an effort to design and install new antimatter traps in the apparatus that will be required for future measurements. The book shows the big picture of the work in the context of the wider field, and gives clear and concise descriptions of the experimental protocol, the required supporting measurements, and hardware developments needed for this measurement and for those in the future.
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