Astrophysics

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Interaction of neutralino dark matter with cosmic rays and PAMELA/ATIC   data

Interaction of neutralino dark matter with cosmic rays and PAMELA/ATIC data

: 1. ์„œ๋ก  ๋ถ„์„ ์•”ํ‘๋ฌผ์งˆ์€ ์ฃผ๋กœ ์ค‘๋ ฅ์— ์˜ํ•ด๋งŒ ๋“œ๋Ÿฌ๋‚˜๋Š” ๊ฒƒ์œผ๋กœ ์•Œ๋ ค์ ธ ์žˆ์ง€๋งŒ, ๋น›๋‚˜๋Š” ์ค‘์„ฑ๋ฏธ์ž ์•”ํ‘๋ฌผ์งˆ์˜ ๊ฒฝ์šฐ, ๊ฐ€๋ฒผ์šด ์ค‘์„ฑ๋ฏธ์ž(mโ‚™ โ‰ค 10โปยณ GeV)๋กœ ๊ตฌ์„ฑ๋  ๋•Œ์—๋Š” ์•ฝํ•œ ์ƒํ˜ธ์ž‘์šฉ์—๋„ ์ฐธ์—ฌํ•  ์ˆ˜ ์žˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์šฐ์ฃผ์„  ์–‘์„ฑ์ž์™€ ์ค‘์„ฑ๋ฏธ์ž ์•”ํ‘๋ฌผ์งˆ ๊ฐ„์˜ ์ถฉ๋Œ์„ ๋ถ„์„ํ•œ๋‹ค. ์ด ๊ณผ์ •์€ ์ฐจ๊ธฐ(chargino) ์ƒ์„ฑ๊ณผ ๋ ˆํ”„ํ†ค ๋ถ•๊ดด๋ฅผ ๋™๋ฐ˜ํ•˜๋ฉฐ, ์ตœ์ข…์ ์œผ๋กœ ์ „์ž ๋ฐ˜์ค‘์„ฑ๋ฏธ์ž ์Œ์ด ์ƒ์„ฑ๋œ๋‹ค. 2. ๊ณผ์ • ๋ถ„์„ ๋…ผ๋ฌธ์—์„œ๋Š” ์—๋„ˆ์ง€ ๋ฐ ์šด๋™๋Ÿ‰ ๋ณด์กด ๋ฒ•์น™์„ ์‚ฌ์šฉํ•˜์—ฌ ์ค‘์„ฑ๋ฏธ์ž์™€ ์ฐจ๊ธฐ์˜ ์—๋„ˆ์ง€๋ฅผ ๊ณ„์‚ฐํ•œ๋‹ค. ์ด๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™์€ ๋ฐฉ์ •์‹์œผ๋กœ ํ‘œํ˜„๋œ๋‹ค: ์ค‘

Astrophysics Data

< Category Statistics (Total: 809) >

Electrical Engineering and Systems Science
7
General
272
General Relativity
9
HEP-EX
7
HEP-PH
12
HEP-TH
7
MATH-PH
4
NUCL-TH
1
Quantum Physics
11

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