div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader040fdocumentorgreader040viewer2022020522575067ef1a28ab0f07add10fhtml5page1jpg target=_blank img data-url=documentangular-distribution-of-protons-ejected-in-the-disintegration-of-nitrogen-byhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Angular Distribution of Protons Ejected in the Disintegration of Nitrogen by α-Particles loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader040fdocumentorgreader040viewer2022020522575067ef1a28ab0f07add10fhtml5thumbnails1jpg width=140 height=200 adivp© 1947 Nature Publishing Grouppdiv