Black And White Gallery

JD-20842-M1 Cat - kittens line-up with Christmas hats

JD-20842-M1
Cat - kittens line-up with Christmas hats.
digitally manipulated image
John Daniels
Please note that prints are for personal display purposes only and may not be reproduced in anyway

© John Daniels/ardea.com

Babies, Baby, Black And White, Black And White Cat, Cat, Cats, Cute, Domestic, Ginger, Grey, Group, Groups, Inside, Kitten, Kittens, Lines, Litter, Litters, M Ammals, Mammal, Miicolours, Pet, Pets, Plain Background, Row, Rows, Sitting, Studio, Tabby, White Background, Young

Two Dutch rabbits relaxing in deckchairs

JD-18668-m Two Dutch rabbits relaxing in deckchairs John Daniels Please note that prints are for personal display purposes only and may not be reproduced in any way

© John Daniels / ardea.com

Black And White, Breed, Captionable, Chair, Couple, Deck Chair, Domestic, Funny, Inside, Lazy, Mammal, Pair, Pet, Rabbit, Relaxation, Resting, Studio

Bubble chamber photo of sigma particle decay

Bubble chamber photo of sigma particle decay. The sigma lives too briefly to be seen; its presence is deduced from other particles. A neutrino enters unseen at bottom & collides with a proton in the bubble chamber liquid, producing the sigma & a negative muon. The sigma decays to 1 negative & 3 positive pions, & a neutral lambda which leaves no track but betrays itself when it decays at lower centre (within the loop) to a proton & a negative pion. Negative particles curl anticlockwise, positive ones clockwise in the magnetic field. One positive pion is of lower energy & forms the loop; the muon & one of the pions knock out atomic electrons which produce the two spiral tracks

© BROOKHAVEN LABORATORY/SCIENCE PHOTO LIBRARY