Proton ranges

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These proton ranges are calculated from the NIST PSTAR database:

https://physics.nist.gov/PhysRefData/Star/Text/PSTAR.html

In order to calculate the range for protons, select "Water, Liquid" as the material (second to last entry in list) and put in the required proton energy in MeV (one per line), e.g.

70
150
230

Everything else can be left unchanged.

In the resulting table, the first column is the proton energy in MeV and the second-to-last column is the projected range in "g/cm^2": for pure water, with a density of 1 g/cm^3 (at 4°C), this is equivalent to "cm".

Proton Ranges in Water
Energy (MeV) Range (mm)
10 1.23
15 2.54
20 4.26
25 6.37
30 8.85
35 11.70
40 14.89
45 18.41
50 22.27
55 26.44
60 30.93
65 35.72
70 40.80
75 46.18
80 51.84
85 57.77
90 63.98
95 70.45
100 77.18
105 84.16
110 91.40
115 98.88
120 106.60
125 114.60
130 122.80
135 131.20
140 139.80
145 148.70
150 157.70
155 167.00
160 176.50
165 186.20
170 196.10
175 206.20
180 216.50
185 227.00
190 237.70
195 248.50
200 259.60
205 270.80
210 282.20
215 293.80
220 305.50
225 317.40
230 329.50
235 341.70
240 354.10
245 366.70
250 379.40
255 392.20
260 405.30
265 418.40
270 431.70
275 445.20
280 458.80
285 472.50
290 486.40
295 500.40
300 514.50
305 528.80
310 543.20
315 557.70
320 572.40
325 587.10
330 602.00
335 617.00
340 632.20
345 647.40
350 662.80
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