<s>
Collaborative	B-Algorithm
Computational	I-Algorithm
Project	I-Algorithm
Q	I-Algorithm
(	O
CCPQ	B-Algorithm
)	O
was	O
developed	O
in	O
order	O
to	O
provide	O
software	O
which	O
uses	O
theoretical	O
techniques	O
to	O
catalogue	O
collisions	O
between	O
electrons	O
,	O
positrons	O
or	O
photons	B-Application
and	O
atomic/molecular	O
targets	O
.	O
</s>
<s>
CCPQ	B-Algorithm
gives	O
essential	O
information	O
on	O
the	O
reactivity	O
of	O
various	O
molecules	O
,	O
and	O
contains	O
two	O
community	O
codes	O
R-matrix	B-Algorithm
suite	O
and	O
MCTDH	O
wavepacket	O
dynamics	O
.	O
</s>
<s>
CCPQ	B-Algorithm
(	O
and	O
its	O
predecessor	O
CCP2	O
)	O
have	O
supported	O
various	O
incarnations	O
of	O
the	O
UK	O
Molecular	O
R-matrix	B-Algorithm
project	O
for	O
almost	O
40	O
years	O
.	O
</s>
<s>
Both	O
academic	O
and	O
industrial	O
researchers	O
use	O
CCPQ	B-Algorithm
.	O
</s>
<s>
Large	O
scale	O
industrial	O
processes	O
need	O
to	O
investigate	O
the	O
implementation	O
of	O
new	O
methods	O
thoroughly	O
,	O
and	O
CCPQ	B-Algorithm
can	O
be	O
used	O
to	O
theoretically	O
determine	O
the	O
value	O
of	O
new	O
processes	O
.	O
</s>
<s>
CCPQ	B-Algorithm
has	O
been	O
used	O
to	O
study	O
the	O
Hubbard	B-Algorithm
models	I-Algorithm
for	O
cold	O
atoms	O
in	O
optical	O
lattices	O
,	O
as	O
it	O
provides	O
codes	O
used	O
in	O
this	O
area	O
of	O
research	O
.	O
</s>
<s>
CCPQ	B-Algorithm
hosted	O
the	O
necessary	O
code	O
on	O
the	O
CCPForge	O
website	O
,	O
which	O
contains	O
other	O
computational	O
research	O
projects	O
.	O
</s>
