Los Alamos  LANSCE

Organisation:            Los Alamos National Laboratory

Installation:                 LANSCE

Type:                          spallation source

Address:                    Manuel Lujan Jr. Neutron Scattering Center, Mail Stop H805
Los Alamos, NM 87545, USA

Home page:              http://lansce.lanl.gov/

Contact:                     Gary J. Russell *

Phone / fax:               1-505 667 2937,      fax: 1-505 665 2676

Secretary:                  1-505 667-5005


CNS:                          one, operating since 1985

moderator:                 H2                   phase:                        supercritical

temperature:              20 K               pressure:                   1.4 MPa

volume:                      1 L                  power:                        160 W

heat removal:            forced (cold circulator)

refrigerator:               PSI (Koch), piston expander, screw, 185 kW(el.)


recent publications: ICNS 2001 (Munich): poster C-7 (A.J. Hurd).
Proc. AcoM Workshop at HMI (March 2001)
(to be published in J. of Neutron Research).


Los Alamos UCN

LANL UCN group at P25, MS H846:

Solid deuterium cooled to He-temperature (in collaboration with Caltech)

home page:            http://www.lanl.gov/projects/UCN2000/  (a new one under construction)
contact:             Alexander Saunders
Tel: +1 505 665 3090            Fax +1 505 665 7920

or:       Thomas J. Bowles            (tjb@lanl.gov)
 phone:            +1 505 667-3937                   Fax: +1 505 665-4121
recent publication: UCN_3 Workshop 2001 in Pushkin (see Gatchina)

recent overview publication:

"Fundamental Physics with Cold Neutrons" by
C.D. Bass, & al. at LANL 2006 (see ottosix website)


FP12 has the highest pulsed cold neutron intensity for nuclear physics in the world (http://p23.lanl.gov/len/npdg/).

"New Pulsed Cold Neutron Beam Line for Fundamental Nuclear Physics at LANSCE"
by P.-N. Seo, J. D. Bowman, & al. in J.Res Natl.Inst.Stand.Technol. 110 (2005)145.

"Scoping study for an electric dipole moment beam line at the Materials Test Station" by G._Muhrer and Eric Pitcher

"The NPDGamma Experiment" by W. Scott Wilburn at the 5th UCN/CN Workshop in Peterhof (RU) 2005 (http://cns.pnpi.spb.ru/5UCN/proceed.html)