Calculation of the energy loss and stopping power when protons react with hydroxylapatite compound

The use of powerful proton beams to irradiate biological cells has a variety of applications in medical physics, for example, cancer treatment with Hadron therapy and astronaut radiation shielding. As a result, to better control and knowledge of the effects of radiation real damage on living tissues...

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Hauptverfasser:	Abbas, Bahaa Hassoun, Basheer, Nada
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Astronauts Bones Hydroxyapatite Mathematical analysis Proton beams Radiation damage Radiation effects Radiation shielding Stopping power Tissues
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description	The use of powerful proton beams to irradiate biological cells has a variety of applications in medical physics, for example, cancer treatment with Hadron therapy and astronaut radiation shielding. As a result, to better control and knowledge of the effects of radiation real damage on living tissues, an exact description of the energy loss from the proton beam to the sample is necessary. In this study, a dielectric formalism was used to calculate the probability of an energetic proton producing electronic excitations in a sample of high biological interest, namely, Hydroxyapatite, which constitutes the bulk of the bones and teeth compounds. Screening length effects were taken into account. All mathematical equations are programmed using Fortran 90.
doi_str_mv	10.1063/5.0172401
format	Conference Proceeding
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As a result, to better control and knowledge of the effects of radiation real damage on living tissues, an exact description of the energy loss from the proton beam to the sample is necessary. In this study, a dielectric formalism was used to calculate the probability of an energetic proton producing electronic excitations in a sample of high biological interest, namely, Hydroxyapatite, which constitutes the bulk of the bones and teeth compounds. Screening length effects were taken into account. 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identifier	ISSN: 0094-243X
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issn	0094-243X 1551-7616
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recordid	cdi_scitation_primary_10_1063_5_0172401
source	AIP Journals Complete
subjects	Astronauts Bones Hydroxyapatite Mathematical analysis Proton beams Radiation damage Radiation effects Radiation shielding Stopping power Tissues
title	Calculation of the energy loss and stopping power when protons react with hydroxylapatite compound
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